JAVA PROFILE 1.0.1, created Fri Aug  2 21:38:39 2013

Header for -agentlib:hprof (or -Xrunhprof) ASCII Output (JDK 5.0 JVMTI based)

%W% %E%

 Copyright (c) 2006 Sun Microsystems, Inc. All  Rights Reserved.

WARNING!  This file format is under development, and is subject to
change without notice.

This file contains the following types of records:

THREAD START
THREAD END      mark the lifetime of Java threads

TRACE           represents a Java stack trace.  Each trace consists
                of a series of stack frames.  Other records refer to
                TRACEs to identify (1) where object allocations have
                taken place, (2) the frames in which GC roots were
                found, and (3) frequently executed methods.

HEAP DUMP       is a complete snapshot of all live objects in the Java
                heap.  Following distinctions are made:

                ROOT    root set as determined by GC
                CLS     classes 
                OBJ     instances
                ARR     arrays

SITES           is a sorted list of allocation sites.  This identifies
                the most heavily allocated object types, and the TRACE
                at which those allocations occurred.

CPU SAMPLES     is a statistical profile of program execution.  The VM
                periodically samples all running threads, and assigns
                a quantum to active TRACEs in those threads.  Entries
                in this record are TRACEs ranked by the percentage of
                total quanta they consumed; top-ranked TRACEs are
                typically hot spots in the program.

CPU TIME        is a profile of program execution obtained by measuring
                the time spent in individual methods (excluding the time
                spent in callees), as well as by counting the number of
                times each method is called. Entries in this record are
                TRACEs ranked by the percentage of total CPU time. The
                "count" field indicates the number of times each TRACE 
                is invoked.

MONITOR TIME    is a profile of monitor contention obtained by measuring
                the time spent by a thread waiting to enter a monitor.
                Entries in this record are TRACEs ranked by the percentage
                of total monitor contention time and a brief description
                of the monitor.  The "count" field indicates the number of 
                times the monitor was contended at that TRACE.

MONITOR DUMP    is a complete snapshot of all the monitors and threads in 
                the System.

HEAP DUMP, SITES, CPU SAMPLES|TIME and MONITOR DUMP|TIME records are generated 
at program exit.  They can also be obtained during program execution by typing 
Ctrl-\ (on Solaris) or by typing Ctrl-Break (on Win32).

--------

THREAD START (obj=50000150, id = 200001, name="main", group="main")
THREAD START (obj=50000493, id = 200004, name="Thread-2", group="main")
THREAD START (obj=50000496, id = 200005, name="AWT-Shutdown", group="main")
THREAD START (obj=50000736, id = 200007, name="Thread-4", group="system")
THREAD END (id = 200007)
THREAD END (id = 200005)
THREAD START (obj=5000073b, id = 200008, name="Thread-5", group="main")
THREAD END (id = 200008)
THREAD START (obj=50000757, id = 200009, name="kafka-scheduler-0", group="main")
THREAD START (obj=50000777, id = 200010, name="metrics-meter-tick-thread-1", group="main")
THREAD START (obj=50000784, id = 200011, name="AWT-Shutdown", group="main")
THREAD END (id = 200011)
THREAD START (obj=50000785, id = 200012, name="Thread-6", group="system")
THREAD END (id = 200012)
THREAD END (id = 200009)
THREAD END (id = 200001)
THREAD START (obj=50000787, id = 200013, name="DestroyJavaVM", group="main")
THREAD START (obj=5000078a, id = 200014, name="Thread-1", group="main")
THREAD START (obj=50000785, id = 200015, name="Thread-3", group="main")
THREAD END (id = 200014)
THREAD END (id = 200015)
THREAD END (id = 200013)
TRACE 300968:
	sun.nio.ch.FileDispatcher.write0(FileDispatcher.java:Unknown line)
	sun.nio.ch.FileDispatcher.write(FileDispatcher.java:39)
	sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:69)
	sun.nio.ch.IOUtil.write(IOUtil.java:40)
	sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:198)
	kafka.message.ByteBufferMessageSet.writeTo(ByteBufferMessageSet.scala:132)
	kafka.log.FileMessageSet.append(FileMessageSet.scala:203)
	kafka.log.LogSegment.append(LogSegment.scala:80)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300978:
	kafka.utils.Utils$.crc32(Utils.scala:333)
	kafka.message.Message.computeChecksum(Message.scala:149)
	kafka.message.Message.isValid(Message.scala:159)
	kafka.message.Message.ensureValid(Message.scala:165)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:330)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:318)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301074:
	sun.nio.ch.FileChannelImpl.force0(FileChannelImpl.java:Unknown line)
	sun.nio.ch.FileChannelImpl.force(FileChannelImpl.java:348)
	kafka.log.FileMessageSet.flush(FileMessageSet.scala:211)
	kafka.log.LogSegment$$anonfun$flush$1.apply$mcV$sp(LogSegment.scala:238)
	kafka.log.LogSegment$$anonfun$flush$1.apply(LogSegment.scala:237)
	kafka.log.LogSegment$$anonfun$flush$1.apply(LogSegment.scala:237)
	kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
	kafka.log.LogSegment.flush(LogSegment.scala:237)
	kafka.log.Log$$anonfun$flush$2.apply(Log.scala:511)
	kafka.log.Log$$anonfun$flush$2.apply(Log.scala:510)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	scala.collection.JavaConversions$JIteratorWrapper.foreach(JavaConversions.scala:573)
	scala.collection.IterableLike$class.foreach(IterableLike.scala:73)
	scala.collection.JavaConversions$JCollectionWrapper.foreach(JavaConversions.scala:592)
	kafka.log.Log.flush(Log.scala:510)
	kafka.log.Log$$anonfun$roll$1.apply$mcV$sp(Log.scala:483)
	kafka.utils.KafkaScheduler$$anon$1.run(KafkaScheduler.scala:100)
	java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
	java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	java.util.concurrent.FutureTask.run(FutureTask.java:138)
TRACE 301075:
	java.nio.MappedByteBuffer.force0(MappedByteBuffer.java:Unknown line)
	java.nio.MappedByteBuffer.force(MappedByteBuffer.java:154)
	kafka.log.OffsetIndex.flush(OffsetIndex.scala:289)
	kafka.log.LogSegment$$anonfun$flush$1.apply$mcV$sp(LogSegment.scala:239)
	kafka.log.LogSegment$$anonfun$flush$1.apply(LogSegment.scala:237)
	kafka.log.LogSegment$$anonfun$flush$1.apply(LogSegment.scala:237)
	kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
	kafka.log.LogSegment.flush(LogSegment.scala:237)
	kafka.log.Log$$anonfun$flush$2.apply(Log.scala:511)
	kafka.log.Log$$anonfun$flush$2.apply(Log.scala:510)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	scala.collection.JavaConversions$JIteratorWrapper.foreach(JavaConversions.scala:573)
	scala.collection.IterableLike$class.foreach(IterableLike.scala:73)
	scala.collection.JavaConversions$JCollectionWrapper.foreach(JavaConversions.scala:592)
	kafka.log.Log.flush(Log.scala:510)
	kafka.log.Log$$anonfun$roll$1.apply$mcV$sp(Log.scala:483)
	kafka.utils.KafkaScheduler$$anon$1.run(KafkaScheduler.scala:100)
	java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
	java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	java.util.concurrent.FutureTask.run(FutureTask.java:138)
TRACE 300488:
	java.lang.ClassLoader$NativeLibrary.load(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1827)
	java.lang.ClassLoader.loadLibrary(ClassLoader.java:1724)
	java.lang.Runtime.loadLibrary0(Runtime.java:823)
	java.lang.System.loadLibrary(System.java:1045)
	sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.awt.Toolkit.loadLibraries(Toolkit.java:1605)
	java.awt.Toolkit.<clinit>(Toolkit.java:1627)
	sun.awt.AppContext$2.run(AppContext.java:237)
	sun.awt.AppContext$2.run(AppContext.java:226)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.awt.AppContext.initMainAppContext(AppContext.java:226)
	sun.awt.AppContext.access$200(AppContext.java:112)
	sun.awt.AppContext$3.run(AppContext.java:299)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.awt.AppContext.getAppContext(AppContext.java:280)
	com.sun.jmx.trace.Trace.out(Trace.java:180)
	com.sun.jmx.trace.Trace.isSelected(Trace.java:88)
	com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.isTraceOn(DefaultMBeanServerInterceptor.java:1830)
TRACE 301085:
	java.lang.Thread.isInterrupted(Thread.java:Unknown line)
	java.lang.Thread.isInterrupted(Thread.java:951)
	java.nio.channels.spi.AbstractInterruptibleChannel.begin(AbstractInterruptibleChannel.java:153)
	sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:191)
	kafka.message.ByteBufferMessageSet.writeTo(ByteBufferMessageSet.scala:132)
	kafka.log.FileMessageSet.append(FileMessageSet.scala:203)
	kafka.log.LogSegment.append(LogSegment.scala:80)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300976:
	sun.misc.Unsafe.copyMemory(Unsafe.java:Unknown line)
	java.nio.Bits.copyFromArray(Bits.java:695)
	java.nio.DirectByteBuffer.put(DirectByteBuffer.java:360)
	java.nio.DirectByteBuffer.put(DirectByteBuffer.java:331)
	sun.nio.ch.IOUtil.write(IOUtil.java:35)
	sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:198)
	kafka.message.ByteBufferMessageSet.writeTo(ByteBufferMessageSet.scala:132)
	kafka.log.FileMessageSet.append(FileMessageSet.scala:203)
	kafka.log.LogSegment.append(LogSegment.scala:80)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301006:
	sun.misc.Unsafe.putInt(Unsafe.java:Unknown line)
	java.nio.DirectByteBuffer.putInt(DirectByteBuffer.java:678)
	java.nio.DirectByteBuffer.putInt(DirectByteBuffer.java:690)
	kafka.log.OffsetIndex.append(OffsetIndex.scala:196)
	kafka.log.LogSegment.append(LogSegment.scala:76)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300850:
	java.io.UnixFileSystem.delete0(UnixFileSystem.java:Unknown line)
	java.io.UnixFileSystem.delete(UnixFileSystem.java:251)
	java.io.File.delete(File.java:904)
	kafka.utils.Utils$.rm(Utils.scala:236)
	kafka.utils.Utils$$anonfun$rm$2.apply(Utils.scala:232)
	kafka.utils.Utils$$anonfun$rm$2.apply(Utils.scala:231)
	scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:34)
	scala.collection.mutable.ArrayOps.foreach(ArrayOps.scala:38)
	kafka.utils.Utils$.rm(Utils.scala:231)
	kafka.TestLinearWriteSpeed$LogWritable.<init>(TestLinearWriteSpeed.scala:202)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300879:
	java.lang.ClassLoader$NativeLibrary.load(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1827)
	java.lang.ClassLoader.loadLibrary(ClassLoader.java:1724)
	java.lang.Runtime.loadLibrary0(Runtime.java:823)
	java.lang.System.loadLibrary(System.java:1045)
	sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.nio.ch.Util.load(Util.java:462)
	sun.nio.ch.FileChannelImpl.<clinit>(FileChannelImpl.java:1224)
	java.io.RandomAccessFile.getChannel(RandomAccessFile.java:253)
	kafka.utils.Utils$.openChannel(Utils.scala:154)
	kafka.log.FileMessageSet.<init>(FileMessageSet.scala:69)
	kafka.log.LogSegment.<init>(LogSegment.scala:52)
	kafka.log.Log.loadSegments(Log.scala:147)
	kafka.log.Log.<init>(Log.scala:65)
	kafka.TestLinearWriteSpeed$LogWritable.<init>(TestLinearWriteSpeed.scala:203)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301007:
	java.lang.System.currentTimeMillis(System.java:Unknown line)
	kafka.utils.SystemTime$.milliseconds(Time.scala:55)
	kafka.log.Log.maybeRoll(Log.scala:438)
	kafka.log.Log.append(Log.scala:245)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300977:
	java.lang.System.nanoTime(System.java:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:139)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300027:
	java.util.zip.ZipFile.open(ZipFile.java:Unknown line)
	java.util.zip.ZipFile.<init>(ZipFile.java:128)
	java.util.jar.JarFile.<init>(JarFile.java:136)
	java.util.jar.JarFile.<init>(JarFile.java:73)
	sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:661)
	sun.misc.URLClassPath$JarLoader.access$600(URLClassPath.java:544)
	sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:613)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:605)
	sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:589)
	sun.misc.URLClassPath$3.run(URLClassPath.java:337)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath.getLoader(URLClassPath.java:326)
	sun.misc.URLClassPath.getLoader(URLClassPath.java:303)
	sun.misc.URLClassPath.getResource(URLClassPath.java:172)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
TRACE 301017:
	java.lang.System.nanoTime(System.java:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:137)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300953:
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:337)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301080:
	java.nio.DirectByteBuffer.put(DirectByteBuffer.java:362)
	java.nio.DirectByteBuffer.put(DirectByteBuffer.java:331)
	sun.nio.ch.IOUtil.write(IOUtil.java:35)
	sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:198)
	kafka.message.ByteBufferMessageSet.writeTo(ByteBufferMessageSet.scala:132)
	kafka.log.FileMessageSet.append(FileMessageSet.scala:203)
	kafka.log.LogSegment.append(LogSegment.scala:80)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300229:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
TRACE 301016:
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301097:
	kafka.log.Log.maybeRoll(Log.scala:437)
	kafka.log.Log.append(Log.scala:245)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301035:
	kafka.log.Log.append(Log.scala:242)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300248:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:54)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300766:
	java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:45)
	java.lang.StringBuilder.<init>(StringBuilder.java:68)
	java.net.URLStreamHandler.parseURL(URLStreamHandler.java:232)
	sun.net.www.protocol.file.Handler.parseURL(Handler.java:50)
	java.net.URL.<init>(URL.java:596)
	java.net.URL.<init>(URL.java:464)
	sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:993)
	sun.misc.URLClassPath.getResource(URLClassPath.java:173)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	org.apache.log4j.Category.addAppender(Category.java:162)
	org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:649)
	org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:544)
	org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:440)
	org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:476)
	org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:471)
TRACE 300207:
	java.lang.String.intern(String.java:Unknown line)
	java.security.Provider$ServiceKey.<init>(Provider.java:501)
	java.security.Provider$ServiceKey.<init>(Provider.java:493)
	java.security.Provider.parseLegacyPut(Provider.java:595)
	java.security.Provider.ensureLegacyParsed(Provider.java:537)
	java.security.Provider.getService(Provider.java:676)
	sun.security.jca.GetInstance.getService(GetInstance.java:81)
	sun.security.jca.GetInstance.getInstance(GetInstance.java:202)
	java.security.Security.getImpl(Security.java:688)
	java.security.MessageDigest.getInstance(MessageDigest.java:233)
	sun.security.util.ManifestEntryVerifier.setEntry(ManifestEntryVerifier.java:117)
	java.util.jar.JarVerifier.beginEntry(JarVerifier.java:156)
	java.util.jar.JarVerifier$VerifierStream.<init>(JarVerifier.java:419)
	java.util.jar.JarFile.getInputStream(JarFile.java:405)
	sun.misc.JarIndex.getJarIndex(JarIndex.java:120)
	sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:614)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:605)
	sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:589)
	sun.misc.URLClassPath$3.run(URLClassPath.java:337)
TRACE 300722:
	java.lang.Object.<init>(Object.java:20)
	java.util.zip.ZipFile.<init>(ZipFile.java:114)
	java.util.jar.JarFile.<init>(JarFile.java:136)
	java.util.jar.JarFile.<init>(JarFile.java:73)
	sun.misc.URLClassPath$JarLoader.getJarFile(URLClassPath.java:661)
	sun.misc.URLClassPath$JarLoader.access$600(URLClassPath.java:544)
	sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:613)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:605)
	sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:589)
	sun.misc.URLClassPath$3.run(URLClassPath.java:337)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath.getLoader(URLClassPath.java:326)
	sun.misc.URLClassPath.getLoader(URLClassPath.java:303)
	sun.misc.URLClassPath.findResource(URLClassPath.java:149)
	java.net.URLClassLoader$2.run(URLClassLoader.java:385)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findResource(URLClassLoader.java:382)
	java.lang.ClassLoader.getResource(ClassLoader.java:1002)
	org.apache.log4j.helpers.Loader.getResource(Loader.java:97)
TRACE 300539:
	com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.sendNotification(DefaultMBeanServerInterceptor.java:1515)
	com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1499)
	com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:962)
	com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:916)
	com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:312)
	com.sun.jmx.mbeanserver.JmxMBeanServer$2.run(JmxMBeanServer.java:1195)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	com.sun.jmx.mbeanserver.JmxMBeanServer.initialize(JmxMBeanServer.java:1193)
	com.sun.jmx.mbeanserver.JmxMBeanServer.<init>(JmxMBeanServer.java:225)
	com.sun.jmx.mbeanserver.JmxMBeanServer.<init>(JmxMBeanServer.java:170)
	com.sun.jmx.mbeanserver.JmxMBeanServer.newMBeanServer(JmxMBeanServer.java:1401)
	javax.management.MBeanServerBuilder.newMBeanServer(MBeanServerBuilder.java:93)
	javax.management.MBeanServerFactory.newMBeanServer(MBeanServerFactory.java:311)
	javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:214)
	javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:175)
	sun.management.ManagementFactory.createPlatformMBeanServer(ManagementFactory.java:302)
	java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:504)
	kafka.utils.Utils$.registerMBean(Utils.scala:252)
	kafka.utils.Log4jController$.<init>(Log4jController.scala:29)
	kafka.utils.Log4jController$.<clinit>(Log4jController.scala:Unknown line)
TRACE 301013:
	sun.awt.AWTAutoShutdown.getShutdownEvent(AWTAutoShutdown.java:301)
	sun.awt.AppContext$PostShutdownEventRunnable.run(AppContext.java:541)
	sun.awt.AppContext.stopEventDispatchThreads(AppContext.java:579)
	sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:296)
	java.lang.Thread.run(Thread.java:680)
TRACE 301014:
	sun.awt.AWTAutoShutdown.getShutdownEvent(AWTAutoShutdown.java:301)
	sun.awt.AppContext$PostShutdownEventRunnable.run(AppContext.java:541)
	java.lang.Thread.run(Thread.java:680)
TRACE 300022:
	java.util.zip.Inflater.getBytesWritten(Inflater.java:Unknown line)
	java.util.zip.Inflater.getBytesWritten(Inflater.java:318)
	java.util.zip.ZipFile$1.available(ZipFile.java:257)
	sun.nio.cs.StreamDecoder.inReady(StreamDecoder.java:343)
	sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:304)
	sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
	java.io.InputStreamReader.read(InputStreamReader.java:167)
	java.io.BufferedReader.fill(BufferedReader.java:136)
	java.io.BufferedReader.readLine(BufferedReader.java:299)
	java.io.BufferedReader.readLine(BufferedReader.java:362)
	sun.misc.JarIndex.read(JarIndex.java:296)
	sun.misc.JarIndex.<init>(JarIndex.java:75)
	sun.misc.JarIndex.getJarIndex(JarIndex.java:120)
	sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:614)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:605)
	sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:589)
	sun.misc.URLClassPath$3.run(URLClassPath.java:337)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath.getLoader(URLClassPath.java:326)
TRACE 301018:
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300065:
	java.util.Arrays.copyOf(Arrays.java:2760)
	java.util.ArrayList.toArray(ArrayList.java:305)
	sun.security.jca.ProviderList.<init>(ProviderList.java:173)
	sun.security.jca.ProviderList.<init>(ProviderList.java:39)
	sun.security.jca.ProviderList$2.run(ProviderList.java:67)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.security.jca.ProviderList.fromSecurityProperties(ProviderList.java:65)
	sun.security.jca.Providers.<clinit>(Providers.java:37)
	sun.security.util.SignatureFileVerifier.<init>(SignatureFileVerifier.java:77)
	java.util.jar.JarVerifier.processEntry(JarVerifier.java:267)
	java.util.jar.JarVerifier.update(JarVerifier.java:199)
	java.util.jar.JarFile.initializeVerifier(JarFile.java:327)
	java.util.jar.JarFile.getInputStream(JarFile.java:395)
	sun.misc.JarIndex.getJarIndex(JarIndex.java:120)
	sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:614)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:605)
	sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:589)
	sun.misc.URLClassPath$3.run(URLClassPath.java:337)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
TRACE 300683:
	scala.collection.immutable.Range$.apply(Range.scala:270)
	scala.runtime.RichInt.until(RichInt.scala:29)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:107)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300936:
	java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:45)
	java.lang.StringBuilder.<init>(StringBuilder.java:68)
	java.net.URLStreamHandler.parseURL(URLStreamHandler.java:232)
	sun.net.www.protocol.file.Handler.parseURL(Handler.java:50)
	java.net.URL.<init>(URL.java:596)
	java.net.URL.<init>(URL.java:464)
	sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:992)
	sun.misc.URLClassPath.getResource(URLClassPath.java:173)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	org.slf4j.impl.StaticLoggerBinder.<init>(StaticLoggerBinder.java:72)
	org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:44)
	org.slf4j.LoggerFactory.bind(LoggerFactory.java:128)
	org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:107)
	org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:295)
	org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:269)
TRACE 300258:
	java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:45)
	java.lang.StringBuilder.<init>(StringBuilder.java:68)
	sun.net.www.protocol.jar.Handler.parseURL(Handler.java:74)
	java.net.URL.<init>(URL.java:596)
	java.net.URL.<init>(URL.java:464)
	sun.misc.URLClassPath$JarLoader.checkResource(URLClassPath.java:690)
	sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:775)
	sun.misc.URLClassPath.getResource(URLClassPath.java:173)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
TRACE 300098:
	java.lang.Class.forName0(Class.java:Unknown line)
	java.lang.Class.forName(Class.java:171)
	java.security.Provider$Service.getImplClass(Provider.java:1260)
	java.security.Provider$Service.newInstance(Provider.java:1220)
	sun.security.jca.GetInstance.getInstance(GetInstance.java:220)
	sun.security.jca.GetInstance.getInstance(GetInstance.java:147)
	java.security.cert.CertificateFactory.getInstance(CertificateFactory.java:148)
	sun.security.pkcs.PKCS7.parseSignedData(PKCS7.java:244)
	sun.security.pkcs.PKCS7.parse(PKCS7.java:141)
	sun.security.pkcs.PKCS7.parse(PKCS7.java:110)
	sun.security.pkcs.PKCS7.<init>(PKCS7.java:92)
	sun.security.util.SignatureFileVerifier.<init>(SignatureFileVerifier.java:78)
	java.util.jar.JarVerifier.processEntry(JarVerifier.java:267)
	java.util.jar.JarVerifier.update(JarVerifier.java:199)
	java.util.jar.JarFile.initializeVerifier(JarFile.java:327)
	java.util.jar.JarFile.getInputStream(JarFile.java:395)
	sun.misc.JarIndex.getJarIndex(JarIndex.java:120)
	sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:614)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:605)
TRACE 301026:
	kafka.message.ByteBufferMessageSet.buffer(ByteBufferMessageSet.scala:98)
	kafka.message.ByteBufferMessageSet$$anon$1.<init>(ByteBufferMessageSet.scala:146)
	kafka.message.ByteBufferMessageSet.kafka$message$ByteBufferMessageSet$$internalIterator(ByteBufferMessageSet.scala:145)
	kafka.message.ByteBufferMessageSet.shallowIterator(ByteBufferMessageSet.scala:141)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301027:
	java.lang.ref.Reference$ReferenceHandler.run(Reference.java:118)
TRACE 301028:
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.append(Log.scala:264)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301029:
	java.lang.Thread.currentThread(Thread.java:Unknown line)
	java.lang.ThreadLocal.get(ThreadLocal.java:124)
	sun.nio.ch.Util.offerFirstTemporaryDirectBuffer(Util.java:173)
	sun.nio.ch.IOUtil.write(IOUtil.java:47)
	sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:198)
	kafka.message.ByteBufferMessageSet.writeTo(ByteBufferMessageSet.scala:132)
	kafka.log.FileMessageSet.append(FileMessageSet.scala:203)
	kafka.log.LogSegment.append(LogSegment.scala:80)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301030:
	java.lang.Thread.currentThread(Thread.java:Unknown line)
	java.nio.channels.spi.AbstractInterruptibleChannel.blockedOn(AbstractInterruptibleChannel.java:191)
	java.nio.channels.spi.AbstractInterruptibleChannel.begin(AbstractInterruptibleChannel.java:152)
	sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:191)
	kafka.message.ByteBufferMessageSet.writeTo(ByteBufferMessageSet.scala:132)
	kafka.log.FileMessageSet.append(FileMessageSet.scala:203)
	kafka.log.LogSegment.append(LogSegment.scala:80)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301031:
	sun.misc.Unsafe.compareAndSwapInt(Unsafe.java:Unknown line)
	java.util.concurrent.atomic.AtomicInteger.compareAndSet(AtomicInteger.java:107)
	java.util.concurrent.atomic.AtomicInteger.incrementAndGet(AtomicInteger.java:178)
	kafka.log.OffsetIndex.append(OffsetIndex.scala:198)
	kafka.log.LogSegment.append(LogSegment.scala:76)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301032:
	java.lang.Thread.currentThread(Thread.java:Unknown line)
	java.lang.ThreadLocal.get(ThreadLocal.java:124)
	sun.nio.ch.Util.getTemporaryDirectBuffer(Util.java:143)
	sun.nio.ch.IOUtil.write(IOUtil.java:33)
	sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:198)
	kafka.message.ByteBufferMessageSet.writeTo(ByteBufferMessageSet.scala:132)
	kafka.log.FileMessageSet.append(FileMessageSet.scala:203)
	kafka.log.LogSegment.append(LogSegment.scala:80)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301033:
	java.lang.Thread.currentThread(Thread.java:Unknown line)
	java.nio.channels.spi.AbstractInterruptibleChannel.blockedOn(AbstractInterruptibleChannel.java:191)
	java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:179)
	sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:203)
	kafka.message.ByteBufferMessageSet.writeTo(ByteBufferMessageSet.scala:132)
	kafka.log.FileMessageSet.append(FileMessageSet.scala:203)
	kafka.log.LogSegment.append(LogSegment.scala:80)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301034:
	kafka.log.LogSegment.size(LogSegment.scala:59)
	kafka.log.Log.maybeRoll(Log.scala:437)
	kafka.log.Log.append(Log.scala:245)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300730:
	java.util.zip.ZipFile.getEntry(ZipFile.java:Unknown line)
	java.util.zip.ZipFile.getEntry(ZipFile.java:163)
	java.util.jar.JarFile.getEntry(JarFile.java:209)
	java.util.jar.JarFile.getJarEntry(JarFile.java:192)
	sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:773)
	sun.misc.URLClassPath.getResource(URLClassPath.java:173)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	java.lang.ClassLoader.loadClass(ClassLoader.java:295)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	java.lang.Class.getDeclaredConstructors0(Class.java:Unknown line)
	java.lang.Class.privateGetDeclaredConstructors(Class.java:2437)
	java.lang.Class.getConstructor0(Class.java:2747)
	java.lang.Class.newInstance0(Class.java:328)
	java.lang.Class.newInstance(Class.java:310)
	org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:330)
TRACE 300825:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301038:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.log.Log.roll(Log.scala:465)
	kafka.log.Log.maybeRoll(Log.scala:448)
	kafka.log.Log.append(Log.scala:245)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300418:
	java.lang.ClassLoader.findBootstrapClass(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.findBootstrapClassOrNull(ClassLoader.java:926)
	java.lang.ClassLoader.loadClass(ClassLoader.java:297)
	java.lang.ClassLoader.loadClass(ClassLoader.java:295)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.utils.Log4jController$.<init>(Log4jController.scala:29)
	kafka.utils.Log4jController$.<clinit>(Log4jController.scala:Unknown line)
	kafka.utils.Logging$class.$init$(Logging.scala:29)
	kafka.message.ByteBufferMessageSet.<init>(ByteBufferMessageSet.scala:98)
	kafka.message.MessageSet$.<init>(MessageSet.scala:31)
	kafka.message.MessageSet$.<clinit>(MessageSet.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:106)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300613:
	java.util.Arrays.copyOfRange(Arrays.java:3209)
	java.lang.String.<init>(String.java:215)
	java.lang.StringBuilder.toString(StringBuilder.java:430)
	sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.toString(ParameterizedTypeImpl.java:233)
	com.sun.jmx.mbeanserver.MXBeanIntrospector.originalTypeString(MXBeanIntrospector.java:313)
	com.sun.jmx.mbeanserver.MXBeanIntrospector.typeDescriptor(MXBeanIntrospector.java:278)
	com.sun.jmx.mbeanserver.MXBeanIntrospector.getMBeanAttributeInfo(MXBeanIntrospector.java:141)
	com.sun.jmx.mbeanserver.MXBeanIntrospector.getMBeanAttributeInfo(MXBeanIntrospector.java:33)
	com.sun.jmx.mbeanserver.MBeanIntrospector$MBeanInfoMaker.visitAttribute(MBeanIntrospector.java:293)
	com.sun.jmx.mbeanserver.MBeanAnalyzer.visit(MBeanAnalyzer.java:53)
	com.sun.jmx.mbeanserver.MBeanIntrospector.makeInterfaceMBeanInfo(MBeanIntrospector.java:189)
	com.sun.jmx.mbeanserver.MBeanIntrospector.getPerInterface(MBeanIntrospector.java:164)
	com.sun.jmx.mbeanserver.MBeanSupport.<init>(MBeanSupport.java:149)
	com.sun.jmx.mbeanserver.MXBeanSupport.<init>(MXBeanSupport.java:48)
	javax.management.StandardMBean.construct(StandardMBean.java:163)
	javax.management.StandardMBean.<init>(StandardMBean.java:256)
	sun.management.ManagementFactory.addMXBean(ManagementFactory.java:249)
	sun.management.ManagementFactory.createPlatformMBeanServer(ManagementFactory.java:310)
	java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:504)
	kafka.utils.Utils$.registerMBean(Utils.scala:252)
TRACE 300231:
	java.lang.ClassLoader.compareCerts(ClassLoader.java:821)
	java.lang.ClassLoader.checkCerts(ClassLoader.java:805)
	java.lang.ClassLoader.preDefineClass(ClassLoader.java:487)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:625)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
TRACE 300391:
	java.util.zip.ZipFile.getEntry(ZipFile.java:Unknown line)
	java.util.zip.ZipFile.getEntry(ZipFile.java:163)
	java.util.jar.JarFile.getEntry(JarFile.java:209)
	java.util.jar.JarFile.getJarEntry(JarFile.java:192)
	sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:773)
	sun.misc.URLClassPath.getResource(URLClassPath.java:173)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	java.lang.ClassLoader.loadClass(ClassLoader.java:295)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	joptsimple.ArgumentAcceptingOptionSpec.handleOption(ArgumentAcceptingOptionSpec.java:208)
	joptsimple.OptionParser.handleLongOptionToken(OptionParser.java:405)
	joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:55)
	joptsimple.OptionParser.parse(OptionParser.java:392)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:84)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300691:
	kafka.utils.Crc32.update(Crc32.java:74)
	kafka.utils.Utils$.crc32(Utils.scala:333)
	kafka.message.Message.computeChecksum(Message.scala:149)
	kafka.message.Message.<init>(Message.scala:130)
	kafka.message.Message.<init>(Message.scala:134)
	kafka.message.Message.<init>(Message.scala:143)
	kafka.TestLinearWriteSpeed$$anonfun$1.apply(TestLinearWriteSpeed.scala:107)
	kafka.TestLinearWriteSpeed$$anonfun$1.apply(TestLinearWriteSpeed.scala:107)
	scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:233)
	scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:233)
	scala.collection.immutable.Range.foreach(Range.scala:78)
	scala.collection.TraversableLike$class.map(TraversableLike.scala:233)
	scala.collection.immutable.Range.map(Range.scala:46)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:107)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300652:
	java.util.Arrays.copyOf(Arrays.java:2882)
	java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
	java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
	java.lang.StringBuilder.append(StringBuilder.java:119)
	sun.misc.ProxyGenerator.getFieldType(ProxyGenerator.java:1449)
	sun.misc.ProxyGenerator.getParameterDescriptors(ProxyGenerator.java:1425)
	sun.misc.ProxyGenerator.addProxyMethod(ProxyGenerator.java:551)
	sun.misc.ProxyGenerator.generateClassFile(ProxyGenerator.java:411)
	sun.misc.ProxyGenerator.generateProxyClass(ProxyGenerator.java:306)
	java.lang.reflect.Proxy.getProxyClass0(Proxy.java:608)
	java.lang.reflect.Proxy.newProxyInstance(Proxy.java:688)
	sun.reflect.annotation.AnnotationParser.annotationForMap(AnnotationParser.java:239)
	sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:229)
	sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:69)
	sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:52)
	java.lang.Class.initAnnotationsIfNecessary(Class.java:3118)
	java.lang.Class.getAnnotation(Class.java:3077)
	sun.reflect.annotation.AnnotationType.<init>(AnnotationType.java:113)
	sun.reflect.annotation.AnnotationType.getInstance(AnnotationType.java:66)
	sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:202)
TRACE 300144:
	java.lang.Class.forName0(Class.java:Unknown line)
	java.lang.Class.forName(Class.java:171)
	sun.security.x509.OIDMap$OIDInfo.getClazz(OIDMap.java:190)
	sun.security.x509.OIDMap.getClass(OIDMap.java:273)
	sun.security.x509.CertificateExtensions.parseExtension(CertificateExtensions.java:78)
	sun.security.x509.CertificateExtensions.init(CertificateExtensions.java:69)
	sun.security.x509.CertificateExtensions.<init>(CertificateExtensions.java:59)
	sun.security.x509.X509CertInfo.parse(X509CertInfo.java:723)
	sun.security.x509.X509CertInfo.<init>(X509CertInfo.java:152)
	sun.security.x509.X509CertImpl.parse(X509CertImpl.java:1731)
	sun.security.x509.X509CertImpl.<init>(X509CertImpl.java:177)
	sun.security.provider.X509Factory.engineGenerateCertificate(X509Factory.java:90)
	java.security.cert.CertificateFactory.generateCertificate(CertificateFactory.java:305)
	sun.security.pkcs.PKCS7.parseSignedData(PKCS7.java:267)
	sun.security.pkcs.PKCS7.parse(PKCS7.java:141)
	sun.security.pkcs.PKCS7.parse(PKCS7.java:110)
	sun.security.pkcs.PKCS7.<init>(PKCS7.java:92)
	sun.security.util.SignatureFileVerifier.<init>(SignatureFileVerifier.java:78)
	java.util.jar.JarVerifier.processEntry(JarVerifier.java:267)
	java.util.jar.JarVerifier.update(JarVerifier.java:199)
TRACE 300582:
	java.lang.System.arraycopy(System.java:Unknown line)
	java.lang.String.getChars(String.java:854)
	java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:391)
	java.lang.StringBuilder.append(StringBuilder.java:119)
	com.sun.jmx.mbeanserver.OpenConverter.decapitalize(OpenConverter.java:1459)
	com.sun.jmx.mbeanserver.OpenConverter.makeCompositeConverter(OpenConverter.java:444)
	com.sun.jmx.mbeanserver.OpenConverter.makeConverter(OpenConverter.java:295)
	com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:264)
	com.sun.jmx.mbeanserver.ConvertingMethod.<init>(ConvertingMethod.java:185)
	com.sun.jmx.mbeanserver.ConvertingMethod.from(ConvertingMethod.java:28)
	com.sun.jmx.mbeanserver.MXBeanIntrospector.mFrom(MXBeanIntrospector.java:63)
	com.sun.jmx.mbeanserver.MXBeanIntrospector.mFrom(MXBeanIntrospector.java:33)
	com.sun.jmx.mbeanserver.MBeanAnalyzer.initMaps(MBeanAnalyzer.java:118)
	com.sun.jmx.mbeanserver.MBeanAnalyzer.<init>(MBeanAnalyzer.java:99)
	com.sun.jmx.mbeanserver.MBeanAnalyzer.analyzer(MBeanAnalyzer.java:87)
	com.sun.jmx.mbeanserver.MXBeanIntrospector.getAnalyzer(MXBeanIntrospector.java:53)
	com.sun.jmx.mbeanserver.MBeanIntrospector.getPerInterface(MBeanIntrospector.java:163)
	com.sun.jmx.mbeanserver.MBeanSupport.<init>(MBeanSupport.java:149)
	com.sun.jmx.mbeanserver.MXBeanSupport.<init>(MXBeanSupport.java:48)
	javax.management.StandardMBean.construct(StandardMBean.java:163)
TRACE 300890:
	java.lang.Class.forName0(Class.java:Unknown line)
	java.lang.Class.forName(Class.java:171)
	sun.nio.ch.Util$3.run(Util.java:345)
	sun.nio.ch.Util$3.run(Util.java:342)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.nio.ch.Util.initDBBConstructor(Util.java:342)
	sun.nio.ch.Util.newMappedByteBuffer(Util.java:370)
	sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:759)
	kafka.log.OffsetIndex.liftedTree1$1(OffsetIndex.scala:74)
	kafka.log.OffsetIndex.<init>(OffsetIndex.scala:60)
	kafka.log.LogSegment.<init>(LogSegment.scala:53)
	kafka.log.Log.loadSegments(Log.scala:147)
	kafka.log.Log.<init>(Log.scala:65)
	kafka.TestLinearWriteSpeed$LogWritable.<init>(TestLinearWriteSpeed.scala:203)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300785:
	java.net.URLClassLoader$3.next(URLClassLoader.java:413)
	java.net.URLClassLoader$3.hasMoreElements(URLClassLoader.java:438)
	sun.misc.CompoundEnumeration.next(CompoundEnumeration.java:27)
	sun.misc.CompoundEnumeration.hasMoreElements(CompoundEnumeration.java:36)
	java.util.ServiceLoader$LazyIterator.hasNext(ServiceLoader.java:329)
	java.util.ServiceLoader$1.hasNext(ServiceLoader.java:422)
	sun.util.LocaleServiceProviderPool$1.run(LocaleServiceProviderPool.java:100)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.util.LocaleServiceProviderPool.<init>(LocaleServiceProviderPool.java:98)
	sun.util.LocaleServiceProviderPool.getPool(LocaleServiceProviderPool.java:80)
	java.text.DateFormatSymbols.getProviderInstance(DateFormatSymbols.java:310)
	java.text.DateFormatSymbols.getInstanceRef(DateFormatSymbols.java:298)
	java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:498)
	java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:475)
	org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:219)
	org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:257)
	org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:133)
	org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:97)
	org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:689)
	org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:647)
TRACE 300343:
	java.math.RoundingMode.<clinit>(RoundingMode.java:108)
	java.math.MathContext.<clinit>(MathContext.java:50)
	scala.math.BigDecimal$.<init>(BigDecimal.scala:25)
	scala.math.BigDecimal$.<clinit>(BigDecimal.scala:Unknown line)
	scala.package$.<init>(package.scala:86)
	scala.package$.<clinit>(package.scala:Unknown line)
	scala.Predef$.<init>(Predef.scala:89)
	scala.Predef$.<clinit>(Predef.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:54)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300836:
	scala.collection.immutable.Set$EmptySet$.$plus(Set.scala:55)
	scala.collection.immutable.Set$EmptySet$.$plus(Set.scala:52)
	scala.collection.mutable.SetBuilder.$plus$eq(SetBuilder.scala:24)
	scala.collection.mutable.SetBuilder.$plus$eq(SetBuilder.scala:22)
	scala.collection.generic.Growable$$anonfun$$plus$plus$eq$1.apply(Growable.scala:48)
	scala.collection.generic.Growable$$anonfun$$plus$plus$eq$1.apply(Growable.scala:48)
	scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:34)
	scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:33)
	scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)
	scala.collection.mutable.SetBuilder.$plus$plus$eq(SetBuilder.scala:22)
	scala.collection.generic.GenericCompanion.apply(GenericCompanion.scala:47)
	kafka.log.LogConfig$.<init>(LogConfig.scala:89)
	kafka.log.LogConfig$.<clinit>(LogConfig.scala:Unknown line)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300423:
	java.lang.ClassLoader$NativeLibrary.load(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1827)
	java.lang.ClassLoader.loadLibrary(ClassLoader.java:1724)
	java.lang.Runtime.loadLibrary0(Runtime.java:823)
	java.lang.System.loadLibrary(System.java:1045)
	sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.management.ManagementFactory.<clinit>(ManagementFactory.java:467)
	java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:504)
	kafka.utils.Utils$.registerMBean(Utils.scala:252)
	kafka.utils.Log4jController$.<init>(Log4jController.scala:29)
	kafka.utils.Log4jController$.<clinit>(Log4jController.scala:Unknown line)
	kafka.utils.Logging$class.$init$(Logging.scala:29)
	kafka.message.ByteBufferMessageSet.<init>(ByteBufferMessageSet.scala:98)
	kafka.message.MessageSet$.<init>(MessageSet.scala:31)
	kafka.message.MessageSet$.<clinit>(MessageSet.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:106)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300233:
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	java.lang.ClassLoader.loadClass(ClassLoader.java:295)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:36)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300742:
	java.beans.Introspector.getBeanInfo(Introspector.java:159)
	org.apache.log4j.config.PropertySetter.introspect(PropertySetter.java:76)
	org.apache.log4j.config.PropertySetter.getPropertyDescriptor(PropertySetter.java:244)
	org.apache.log4j.config.PropertySetter.setProperty(PropertySetter.java:156)
	org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:130)
	org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:97)
	org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:684)
	org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:647)
	org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:544)
	org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:440)
	org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:476)
	org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:471)
	org.apache.log4j.LogManager.<clinit>(LogManager.java:125)
	org.apache.log4j.Logger.getLogger(Logger.java:105)
	kafka.utils.Logging$class.logger(Logging.scala:24)
	kafka.utils.KafkaScheduler.logger(KafkaScheduler.scala:63)
	kafka.utils.Logging$class.debug(Logging.scala:51)
	kafka.utils.KafkaScheduler.debug(KafkaScheduler.scala:63)
	kafka.utils.KafkaScheduler.startup(KafkaScheduler.scala:70)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:111)
TRACE 300698:
	java.lang.Throwable.fillInStackTrace(Throwable.java:Unknown line)
	java.lang.Throwable.<init>(Throwable.java:218)
	java.lang.Exception.<init>(Exception.java:59)
	java.lang.ClassNotFoundException.<init>(ClassNotFoundException.java:65)
	java.net.URLClassLoader$1.run(URLClassLoader.java:202)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	java.lang.ClassLoader.loadClass(ClassLoader.java:295)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	scala.collection.immutable.VectorIterator.<init>(Vector.scala:654)
	scala.collection.immutable.Vector.iterator(Vector.scala:94)
	scala.collection.immutable.Vector.iterator(Vector.scala:63)
	scala.collection.IterableLike$class.foreach(IterableLike.scala:73)
	scala.collection.immutable.Vector.foreach(Vector.scala:63)
	scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:143)
	scala.collection.immutable.Vector.foldLeft(Vector.scala:63)
	kafka.message.MessageSet$.messageSetSize(MessageSet.scala:37)
TRACE 300841:
	scala.collection.immutable.Set$Set4.$plus(Set.scala:139)
	scala.collection.immutable.Set$Set4.$plus(Set.scala:133)
	scala.collection.mutable.SetBuilder.$plus$eq(SetBuilder.scala:24)
	scala.collection.mutable.SetBuilder.$plus$eq(SetBuilder.scala:22)
	scala.collection.generic.Growable$$anonfun$$plus$plus$eq$1.apply(Growable.scala:48)
	scala.collection.generic.Growable$$anonfun$$plus$plus$eq$1.apply(Growable.scala:48)
	scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:34)
	scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:33)
	scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)
	scala.collection.mutable.SetBuilder.$plus$plus$eq(SetBuilder.scala:22)
	scala.collection.generic.GenericCompanion.apply(GenericCompanion.scala:47)
	kafka.log.LogConfig$.<init>(LogConfig.scala:89)
	kafka.log.LogConfig$.<clinit>(LogConfig.scala:Unknown line)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300281:
	java.lang.ClassLoader.checkCerts(ClassLoader.java:782)
	java.lang.ClassLoader.preDefineClass(ClassLoader.java:487)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:625)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	scala.collection.immutable.List.<init>(List.scala:76)
	scala.collection.immutable.Nil$.<init>(List.scala:399)
	scala.collection.immutable.Nil$.<clinit>(List.scala:Unknown line)
	scala.sys.SystemProperties$.propertyHelp(SystemProperties.scala:57)
	scala.sys.SystemProperties$.addHelp(SystemProperties.scala:59)
	scala.sys.SystemProperties$.bool(SystemProperties.scala:63)
	scala.sys.SystemProperties$.noTraceSupression(SystemProperties.scala:75)
TRACE 300962:
	java.nio.Buffer.limit(Buffer.java:249)
	java.nio.Buffer.<init>(Buffer.java:174)
	java.nio.ByteBuffer.<init>(ByteBuffer.java:259)
	java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:68)
	java.nio.HeapByteBuffer.slice(HeapByteBuffer.java:80)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNextOuter(ByteBufferMessageSet.scala:165)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:188)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:145)
	kafka.utils.IteratorTemplate.maybeComputeNext(IteratorTemplate.scala:66)
	kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:58)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300963:
	scala.runtime.BoxesRunTime.boxToInteger(<Unknown Source>:Unknown line)
	kafka.message.CompressionCodec$.getCompressionCodec(CompressionCodec.scala:22)
	kafka.message.Message.compressionCodec(Message.scala:213)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:333)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:318)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300964:
	kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:53)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.append(Log.scala:264)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300965:
	java.nio.Buffer.position(Buffer.java:198)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNextOuter(ByteBufferMessageSet.scala:167)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:188)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:145)
	kafka.utils.IteratorTemplate.maybeComputeNext(IteratorTemplate.scala:66)
	kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:58)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.append(Log.scala:264)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300966:
	java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:68)
	java.nio.HeapByteBuffer.slice(HeapByteBuffer.java:80)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNextOuter(ByteBufferMessageSet.scala:165)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:188)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:145)
	kafka.utils.IteratorTemplate.maybeComputeNext(IteratorTemplate.scala:66)
	kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:58)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301064:
	java.util.concurrent.locks.ReentrantReadWriteLock$Sync.<init>(ReentrantReadWriteLock.java:283)
	java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync.<init>(ReentrantReadWriteLock.java:534)
	java.util.concurrent.locks.ReentrantReadWriteLock.<init>(ReentrantReadWriteLock.java:207)
	java.util.concurrent.locks.ReentrantReadWriteLock.<init>(ReentrantReadWriteLock.java:197)
	com.yammer.metrics.stats.ExponentiallyDecayingSample.<init>(ExponentiallyDecayingSample.java:54)
	com.yammer.metrics.stats.ExponentiallyDecayingSample.<init>(ExponentiallyDecayingSample.java:42)
	com.yammer.metrics.core.Histogram$SampleType$2.newSample(Histogram.java:46)
	com.yammer.metrics.core.Histogram.<init>(Histogram.java:69)
	com.yammer.metrics.core.Timer.<init>(Timer.java:18)
	com.yammer.metrics.core.MetricsRegistry.newTimer(MetricsRegistry.java:320)
	kafka.metrics.KafkaMetricsGroup$class.newTimer(KafkaMetricsGroup.scala:52)
	kafka.log.LogFlushStats$.newTimer(FileMessageSet.scala:269)
	kafka.log.LogFlushStats$.<init>(FileMessageSet.scala:270)
	kafka.log.LogFlushStats$.<clinit>(FileMessageSet.scala:Unknown line)
	kafka.log.LogSegment.flush(LogSegment.scala:237)
	kafka.log.Log$$anonfun$flush$2.apply(Log.scala:511)
	kafka.log.Log$$anonfun$flush$2.apply(Log.scala:510)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	scala.collection.JavaConversions$JIteratorWrapper.foreach(JavaConversions.scala:573)
	scala.collection.IterableLike$class.foreach(IterableLike.scala:73)
TRACE 300967:
	kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:55)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.append(Log.scala:264)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300969:
	kafka.utils.Utils$.crc32(Utils.scala:334)
	kafka.message.Message.computeChecksum(Message.scala:149)
	kafka.message.Message.isValid(Message.scala:159)
	kafka.message.Message.ensureValid(Message.scala:165)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:330)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:318)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300970:
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.append(Log.scala:264)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300971:
	java.nio.Bits.getLongB(Bits.java:321)
	java.nio.Bits.getLong(Bits.java:343)
	java.nio.HeapByteBuffer.getLong(HeapByteBuffer.java:387)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNextOuter(ByteBufferMessageSet.scala:155)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:188)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:145)
	kafka.utils.IteratorTemplate.maybeComputeNext(IteratorTemplate.scala:66)
	kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:58)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300972:
	kafka.message.MessageSet$.LogOverhead(MessageSet.scala:30)
	kafka.message.MessageSet$.entrySize(MessageSet.scala:55)
	kafka.log.Log$$anonfun$append$1.apply(Log.scala:265)
	kafka.log.Log$$anonfun$append$1.apply(Log.scala:264)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.append(Log.scala:264)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300973:
	kafka.message.CompressionCodec$.getCompressionCodec(CompressionCodec.scala:22)
	kafka.message.Message.compressionCodec(Message.scala:213)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:333)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:318)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300974:
	java.nio.HeapByteBuffer.getInt(HeapByteBuffer.java:340)
	kafka.utils.Utils$.readUnsignedInt(Utils.scala:298)
	kafka.message.Message.checksum(Message.scala:154)
	kafka.message.Message.isValid(Message.scala:159)
	kafka.message.Message.ensureValid(Message.scala:165)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:330)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:318)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300975:
	kafka.utils.Crc32.getValue(Crc32.java:48)
	kafka.utils.Utils$.crc32(Utils.scala:334)
	kafka.message.Message.computeChecksum(Message.scala:149)
	kafka.message.Message.isValid(Message.scala:159)
	kafka.message.Message.ensureValid(Message.scala:165)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:330)
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:318)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301078:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.utils.KafkaScheduler$$anon$1.run(KafkaScheduler.scala:104)
	java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
	java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	java.util.concurrent.FutureTask.run(FutureTask.java:138)
	java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
	java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
	java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
	java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
TRACE 301079:
	scala.Predef$.require(Predef.scala:213)
	kafka.log.OffsetIndex.append(OffsetIndex.scala:193)
	kafka.log.LogSegment.append(LogSegment.scala:76)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301081:
	kafka.log.Log$LogAppendInfo.<init>(Log.scala:296)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:337)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301082:
	kafka.log.Log.append(Log.scala:233)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301083:
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:337)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301084:
	kafka.log.OffsetIndex.append(OffsetIndex.scala:197)
	kafka.log.LogSegment.append(LogSegment.scala:76)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301086:
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:337)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301087:
	java.util.concurrent.ConcurrentSkipListMap$Node.getValidValue(ConcurrentSkipListMap.java:480)
	java.util.concurrent.ConcurrentSkipListMap$Node.createSnapshot(ConcurrentSkipListMap.java:492)
	java.util.concurrent.ConcurrentSkipListMap.lastEntry(ConcurrentSkipListMap.java:2175)
	kafka.log.Log.activeSegment(Log.scala:581)
	kafka.log.Log.maybeRoll(Log.scala:436)
	kafka.log.Log.append(Log.scala:245)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301088:
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:206)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301089:
	kafka.message.ByteBufferMessageSet.shallowValidByteCount(ByteBufferMessageSet.scala:99)
	kafka.message.ByteBufferMessageSet.shallowValidBytes(ByteBufferMessageSet.scala:114)
	kafka.message.ByteBufferMessageSet.validBytes(ByteBufferMessageSet.scala:232)
	kafka.log.Log.trimInvalidBytes(Log.scala:346)
	kafka.log.Log.append(Log.scala:237)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301090:
	java.util.concurrent.atomic.AtomicInteger.get(AtomicInteger.java:61)
	java.util.concurrent.atomic.AtomicInteger.getAndAdd(AtomicInteger.java:162)
	kafka.log.FileMessageSet.append(FileMessageSet.scala:204)
	kafka.log.LogSegment.append(LogSegment.scala:80)
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301091:
	kafka.log.Log.logger(Log.scala:49)
	kafka.utils.Logging$class.trace(Logging.scala:35)
	kafka.log.Log.trace(Log.scala:49)
	kafka.log.Log.append(Log.scala:276)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301092:
	kafka.log.LogConfig.segmentSize(LogConfig.scala:39)
	kafka.log.Log.maybeRoll(Log.scala:437)
	kafka.log.Log.append(Log.scala:245)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301093:
	java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2022)
	java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
	java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
	java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
	java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:957)
	java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:917)
	java.lang.Thread.run(Thread.java:680)
TRACE 301094:
	java.text.NumberFormat.getInstance(NumberFormat.java:729)
	java.text.NumberFormat.getInstance(NumberFormat.java:367)
	kafka.log.Log$.filenamePrefixFromOffset(Log.scala:693)
	kafka.log.Log$.logFilename(Log.scala:706)
	kafka.log.Log.roll(Log.scala:463)
	kafka.log.Log.maybeRoll(Log.scala:448)
	kafka.log.Log.append(Log.scala:245)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301095:
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:145)
	kafka.utils.IteratorTemplate.maybeComputeNext(IteratorTemplate.scala:66)
	kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:58)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.append(Log.scala:264)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301096:
	kafka.message.ByteBufferMessageSet$$anon$1.makeNextOuter(ByteBufferMessageSet.scala:171)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:188)
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:145)
	kafka.utils.IteratorTemplate.maybeComputeNext(IteratorTemplate.scala:66)
	kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:58)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301098:
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301099:
	kafka.log.Log.append(Log.scala:271)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301100:
	kafka.message.ByteBufferMessageSet$$anon$1.makeNext(ByteBufferMessageSet.scala:145)
	kafka.utils.IteratorTemplate.maybeComputeNext(IteratorTemplate.scala:66)
	kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:58)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301101:
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301102:
	kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply(Log.scala:318)
	scala.collection.Iterator$class.foreach(Iterator.scala:772)
	kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
	kafka.log.Log.analyzeAndValidateMessageSet(Log.scala:318)
	kafka.log.Log.append(Log.scala:230)
	kafka.TestLinearWriteSpeed$LogWritable.write(TestLinearWriteSpeed.scala:205)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:138)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 301103:
	java.util.Arrays.copyOf(Arrays.java:2786)
	java.lang.StringCoding.safeTrim(StringCoding.java:64)
	java.lang.StringCoding.access$300(StringCoding.java:34)
	java.lang.StringCoding$StringEncoder.encode(StringCoding.java:251)
	java.lang.StringCoding.encode(StringCoding.java:272)
	java.lang.String.getBytes(String.java:946)
	java.io.UnixFileSystem.getBooleanAttributes0(UnixFileSystem.java:Unknown line)
	java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:228)
	java.io.File.exists(File.java:733)
	sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1015)
	sun.misc.URLClassPath.getResource(URLClassPath.java:173)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.utils.KafkaScheduler.shutdown(KafkaScheduler.scala:85)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:164)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300979:
	sun.awt.AWTAutoShutdown.setToolkitBusy(AWTAutoShutdown.java:246)
	sun.awt.AWTAutoShutdown.notifyToolkitThreadFree(AWTAutoShutdown.java:130)
TRACE 300302:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	scala.collection.mutable.HashMap.<init>(HashMap.scala:45)
	scala.collection.mutable.HashMap.<init>(HashMap.scala:60)
	scala.collection.mutable.Map$.empty(Map.scala:72)
	scala.collection.mutable.Map$.empty(Map.scala:68)
	scala.collection.generic.MutableMapFactory.newBuilder(MutableMapFactory.scala:28)
	scala.collection.generic.GenMapFactory.apply(GenMapFactory.scala:48)
	scala.sys.SystemProperties$.propertyHelp(SystemProperties.scala:57)
	scala.sys.SystemProperties$.addHelp(SystemProperties.scala:59)
TRACE 300371:
	java.util.zip.ZipFile.getEntry(ZipFile.java:Unknown line)
	java.util.zip.ZipFile.getEntry(ZipFile.java:163)
	java.util.jar.JarFile.getEntry(JarFile.java:209)
	java.util.jar.JarFile.getJarEntry(JarFile.java:192)
	sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:773)
	sun.misc.URLClassPath.getResource(URLClassPath.java:173)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	scala.reflect.Manifest$.<init>(Manifest.scala:134)
	scala.reflect.Manifest$.<clinit>(Manifest.scala:Unknown line)
	scala.reflect.ClassManifest$.<init>(ClassManifest.scala:152)
	scala.reflect.ClassManifest$.<clinit>(ClassManifest.scala:Unknown line)
	scala.Predef$.<init>(Predef.scala:104)
	scala.Predef$.<clinit>(Predef.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:54)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300904:
	scala.Predef$.augmentString(Predef.scala:369)
	kafka.log.Log$$anonfun$1.apply(Log.scala:73)
	kafka.log.Log$$anonfun$1.apply(Log.scala:73)
	kafka.utils.Logging$class.info(Logging.scala:68)
	kafka.log.Log.info(Log.scala:49)
	kafka.log.Log.<init>(Log.scala:73)
	kafka.TestLinearWriteSpeed$LogWritable.<init>(TestLinearWriteSpeed.scala:203)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300029:
	java.util.Arrays.copyOfRange(Arrays.java:3209)
	java.lang.String.<init>(String.java:215)
	java.lang.StringBuilder.toString(StringBuilder.java:430)
	sun.net.www.ParseUtil.decode(ParseUtil.java:196)
	sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:571)
	sun.misc.URLClassPath$3.run(URLClassPath.java:337)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	sun.misc.URLClassPath.getLoader(URLClassPath.java:326)
	sun.misc.URLClassPath.getLoader(URLClassPath.java:303)
	sun.misc.URLClassPath.getResource(URLClassPath.java:172)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	java.lang.ClassLoader.loadClass(ClassLoader.java:295)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
TRACE 300847:
	java.io.UnixFileSystem.getLength(UnixFileSystem.java:Unknown line)
	java.io.File.length(File.java:848)
	sun.misc.URLClassPath$FileLoader$1.getContentLength(URLClassPath.java:1023)
	sun.misc.Resource.getBytes(Resource.java:84)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:257)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300264:
	java.util.zip.Inflater.inflateBytes(Inflater.java:Unknown line)
	java.util.zip.Inflater.inflate(Inflater.java:238)
	java.util.zip.InflaterInputStream.read(InflaterInputStream.java:135)
	sun.misc.Resource.getBytes(Resource.java:108)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:257)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
TRACE 300627:
	sun.management.MemoryImpl.getMemoryManagers0(MemoryImpl.java:Unknown line)
	sun.management.MemoryImpl.getMemoryManagers(MemoryImpl.java:88)
	sun.management.ManagementFactory.addMemoryManagers(ManagementFactory.java:441)
	sun.management.ManagementFactory.createPlatformMBeanServer(ManagementFactory.java:324)
	java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:504)
	kafka.utils.Utils$.registerMBean(Utils.scala:252)
	kafka.utils.Log4jController$.<init>(Log4jController.scala:29)
	kafka.utils.Log4jController$.<clinit>(Log4jController.scala:Unknown line)
	kafka.utils.Logging$class.$init$(Logging.scala:29)
	kafka.message.ByteBufferMessageSet.<init>(ByteBufferMessageSet.scala:98)
	kafka.message.MessageSet$.<init>(MessageSet.scala:31)
	kafka.message.MessageSet$.<clinit>(MessageSet.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:106)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300851:
	java.util.Arrays.copyOf(Arrays.java:2786)
	sun.misc.Resource.getBytes(Resource.java:101)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:257)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.TestLinearWriteSpeed$LogWritable.<init>(TestLinearWriteSpeed.scala:203)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300400:
	scala.collection.TraversableOnce$class.toList(TraversableOnce.scala:242)
	scala.collection.mutable.WrappedArray.toList(WrappedArray.scala:33)
	scala.collection.immutable.List$.apply(List.scala:465)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:86)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300266:
	scala.sys.SystemProperties$.propertyHelp(SystemProperties.scala:57)
	scala.sys.SystemProperties$.addHelp(SystemProperties.scala:59)
	scala.sys.SystemProperties$.bool(SystemProperties.scala:63)
	scala.sys.SystemProperties$.noTraceSupression(SystemProperties.scala:75)
	scala.util.control.NoStackTrace$.<init>(NoStackTrace.scala:26)
	scala.util.control.NoStackTrace$.<clinit>(NoStackTrace.scala:Unknown line)
	scala.util.control.NoStackTrace$class.fillInStackTrace(NoStackTrace.scala:21)
	scala.util.control.BreakControl.fillInStackTrace(Breaks.scala:95)
	java.lang.Throwable.<init>(Throwable.java:181)
	scala.util.control.BreakControl.<init>(Breaks.scala:95)
	scala.util.control.Breaks.<init>(Breaks.scala:30)
	scala.collection.Traversable$.<init>(Traversable.scala:103)
	scala.collection.Traversable$.<clinit>(Traversable.scala:Unknown line)
	scala.package$.<init>(package.scala:37)
	scala.package$.<clinit>(package.scala:Unknown line)
	scala.Predef$.<init>(Predef.scala:89)
	scala.Predef$.<clinit>(Predef.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:54)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300710:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	org.apache.log4j.LogManager.<clinit>(LogManager.java:80)
	org.apache.log4j.Logger.getLogger(Logger.java:105)
	kafka.utils.Logging$class.logger(Logging.scala:24)
	kafka.utils.KafkaScheduler.logger(KafkaScheduler.scala:63)
	kafka.utils.Logging$class.debug(Logging.scala:51)
	kafka.utils.KafkaScheduler.debug(KafkaScheduler.scala:63)
	kafka.utils.KafkaScheduler.startup(KafkaScheduler.scala:70)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:111)
TRACE 300250:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	scala.Predef$.<init>(Predef.scala:89)
	scala.Predef$.<clinit>(Predef.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:54)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300288:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	scala.collection.immutable.List.<init>(List.scala:76)
	scala.collection.immutable.Nil$.<init>(List.scala:399)
	scala.collection.immutable.Nil$.<clinit>(List.scala:Unknown line)
	scala.sys.SystemProperties$.propertyHelp(SystemProperties.scala:57)
	scala.sys.SystemProperties$.addHelp(SystemProperties.scala:59)
	scala.sys.SystemProperties$.bool(SystemProperties.scala:63)
	scala.sys.SystemProperties$.noTraceSupression(SystemProperties.scala:75)
	scala.util.control.NoStackTrace$.<init>(NoStackTrace.scala:26)
TRACE 300805:
	kafka.utils.KafkaScheduler.startup(KafkaScheduler.scala:74)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:111)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300671:
	java.util.zip.ZipFile.getEntry(ZipFile.java:Unknown line)
	java.util.zip.ZipFile.getEntry(ZipFile.java:163)
	java.util.jar.JarFile.getEntry(JarFile.java:209)
	java.util.jar.JarFile.getJarEntry(JarFile.java:192)
	sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:773)
	sun.misc.URLClassPath.getResource(URLClassPath.java:173)
	java.net.URLClassLoader$1.run(URLClassLoader.java:194)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	java.lang.ClassLoader.loadClass(ClassLoader.java:295)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
TRACE 300197:
	java.math.BigInteger.addOne(BigInteger.java:1923)
	java.math.BigInteger.squareToLen(BigInteger.java:1292)
	java.math.BigInteger.oddModPow(BigInteger.java:1821)
	java.math.BigInteger.modPow(BigInteger.java:1571)
	sun.security.provider.DSA.generateV(DSA.java:374)
	sun.security.provider.DSA.engineVerify(DSA.java:331)
	sun.security.provider.DSA.engineVerify(DSA.java:283)
	java.security.Signature$Delegate.engineVerify(Signature.java:1140)
	java.security.Signature.verify(Signature.java:592)
	sun.security.pkcs.SignerInfo.verify(SignerInfo.java:374)
	sun.security.pkcs.PKCS7.verify(PKCS7.java:494)
	sun.security.pkcs.PKCS7.verify(PKCS7.java:511)
	sun.security.util.SignatureFileVerifier.processImpl(SignatureFileVerifier.java:197)
	sun.security.util.SignatureFileVerifier.process(SignatureFileVerifier.java:174)
	java.util.jar.JarVerifier.processEntry(JarVerifier.java:288)
	java.util.jar.JarVerifier.update(JarVerifier.java:199)
	java.util.jar.JarFile.initializeVerifier(JarFile.java:327)
	java.util.jar.JarFile.getInputStream(JarFile.java:395)
	sun.misc.JarIndex.getJarIndex(JarIndex.java:120)
	sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:614)
TRACE 300332:
	scala.collection.immutable.Vector$.<init>(Vector.scala:23)
	scala.collection.immutable.Vector$.<clinit>(Vector.scala:Unknown line)
	scala.package$.<init>(package.scala:66)
	scala.package$.<clinit>(package.scala:Unknown line)
	scala.Predef$.<init>(Predef.scala:89)
	scala.Predef$.<clinit>(Predef.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:54)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300921:
	java.util.Formatter.parse(Formatter.java:2480)
	java.util.Formatter.format(Formatter.java:2414)
	java.util.Formatter.format(Formatter.java:2367)
	java.lang.String.format(String.java:2769)
	scala.collection.immutable.StringLike$class.format(StringLike.scala:270)
	scala.collection.immutable.StringOps.format(StringOps.scala:31)
	kafka.log.Log$$anonfun$1.apply(Log.scala:73)
	kafka.log.Log$$anonfun$1.apply(Log.scala:73)
	kafka.utils.Logging$class.info(Logging.scala:68)
	kafka.log.Log.info(Log.scala:49)
	kafka.log.Log.<init>(Log.scala:73)
	kafka.TestLinearWriteSpeed$LogWritable.<init>(TestLinearWriteSpeed.scala:203)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300438:
	com.sun.jmx.remote.util.ClassLogger.<clinit>(ClassLogger.java:26)
	javax.management.NotificationBroadcasterSupport.<clinit>(NotificationBroadcasterSupport.java:335)
	javax.management.MBeanServerDelegate.<init>(MBeanServerDelegate.java:58)
	com.sun.jmx.mbeanserver.MBeanServerDelegateImpl.<init>(MBeanServerDelegateImpl.java:82)
	com.sun.jmx.mbeanserver.JmxMBeanServer.newMBeanServerDelegate(JmxMBeanServer.java:1342)
	javax.management.MBeanServerBuilder.newMBeanServerDelegate(MBeanServerBuilder.java:49)
	javax.management.MBeanServerFactory.newMBeanServer(MBeanServerFactory.java:303)
	javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:214)
	javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:175)
	sun.management.ManagementFactory.createPlatformMBeanServer(ManagementFactory.java:302)
	java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:504)
	kafka.utils.Utils$.registerMBean(Utils.scala:252)
	kafka.utils.Log4jController$.<init>(Log4jController.scala:29)
	kafka.utils.Log4jController$.<clinit>(Log4jController.scala:Unknown line)
	kafka.utils.Logging$class.$init$(Logging.scala:29)
	kafka.message.ByteBufferMessageSet.<init>(ByteBufferMessageSet.scala:98)
	kafka.message.MessageSet$.<init>(MessageSet.scala:31)
	kafka.message.MessageSet$.<clinit>(MessageSet.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:106)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300183:
	java.util.AbstractList.subList(AbstractList.java:468)
	java.util.regex.Pattern.split(Pattern.java:1027)
	java.lang.String.split(String.java:2292)
	java.lang.String.split(String.java:2334)
	java.security.Provider$Service.hasKeyAttributes(Provider.java:1379)
	java.security.Provider$Service.supportsParameter(Provider.java:1348)
	java.security.Signature$Delegate.chooseProvider(Signature.java:1024)
	java.security.Signature$Delegate.engineInitVerify(Signature.java:1088)
	java.security.Signature.initVerify(Signature.java:420)
	sun.security.pkcs.SignerInfo.verify(SignerInfo.java:370)
	sun.security.pkcs.PKCS7.verify(PKCS7.java:494)
	sun.security.pkcs.PKCS7.verify(PKCS7.java:511)
	sun.security.util.SignatureFileVerifier.processImpl(SignatureFileVerifier.java:197)
	sun.security.util.SignatureFileVerifier.process(SignatureFileVerifier.java:174)
	java.util.jar.JarVerifier.processEntry(JarVerifier.java:288)
	java.util.jar.JarVerifier.update(JarVerifier.java:199)
	java.util.jar.JarFile.initializeVerifier(JarFile.java:327)
	java.util.jar.JarFile.getInputStream(JarFile.java:395)
	sun.misc.JarIndex.getJarIndex(JarIndex.java:120)
	sun.misc.URLClassPath$JarLoader$1.run(URLClassPath.java:614)
TRACE 300225:
	java.security.ProtectionDomain.<clinit>(ProtectionDomain.java:405)
	java.security.SecureClassLoader.getProtectionDomain(SecureClassLoader.java:236)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
TRACE 300410:
	sun.misc.Unsafe.compareAndSwapLong(Unsafe.java:Unknown line)
	java.util.concurrent.atomic.AtomicLong.compareAndSet(AtomicLong.java:121)
	java.util.Random.next(Random.java:139)
	java.util.Random.nextInt(Random.java:189)
	java.util.Random.nextBytes(Random.java:164)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:105)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300867:
	java.lang.ClassLoader.defineClass1(ClassLoader.java:Unknown line)
	java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	kafka.log.Log.logSegments(Log.scala:586)
	kafka.log.Log.loadSegments(Log.scala:145)
	kafka.log.Log.<init>(Log.scala:65)
	kafka.TestLinearWriteSpeed$LogWritable.<init>(TestLinearWriteSpeed.scala:203)
	kafka.TestLinearWriteSpeed$$anonfun$main$1.apply$mcVI$sp(TestLinearWriteSpeed.scala:119)
	scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:81)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:112)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
TRACE 300358:
	java.util.zip.Inflater.inflateBytes(Inflater.java:Unknown line)
	java.util.zip.Inflater.inflate(Inflater.java:238)
	java.util.zip.InflaterInputStream.read(InflaterInputStream.java:135)
	sun.misc.Resource.getBytes(Resource.java:108)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:257)
	java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	java.security.AccessController.doPrivileged(AccessController.java:Unknown line)
	java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	scala.Predef$.<init>(Predef.scala:97)
	scala.Predef$.<clinit>(Predef.scala:Unknown line)
	kafka.TestLinearWriteSpeed$.main(TestLinearWriteSpeed.scala:54)
	kafka.TestLinearWriteSpeed.main(TestLinearWriteSpeed.scala:Unknown line)
CPU SAMPLES BEGIN (total = 2509) Fri Aug  2 21:39:05 2013
rank   self  accum   count trace method
   1 79.87% 79.87%    2004 300968 sun.nio.ch.FileDispatcher.write0
   2  5.38% 85.25%     135 300978 kafka.utils.Utils$.crc32
   3  5.06% 90.31%     127 301074 sun.nio.ch.FileChannelImpl.force0
   4  1.79% 92.11%      45 301075 java.nio.MappedByteBuffer.force0
   5  0.88% 92.99%      22 300488 java.lang.ClassLoader$NativeLibrary.load
   6  0.40% 93.38%      10 301085 java.lang.Thread.isInterrupted
   7  0.32% 93.70%       8 300976 sun.misc.Unsafe.copyMemory
   8  0.24% 93.94%       6 301006 sun.misc.Unsafe.putInt
   9  0.24% 94.18%       6 300850 java.io.UnixFileSystem.delete0
  10  0.20% 94.38%       5 300879 java.lang.ClassLoader$NativeLibrary.load
  11  0.20% 94.58%       5 301007 java.lang.System.currentTimeMillis
  12  0.20% 94.78%       5 300977 java.lang.System.nanoTime
  13  0.20% 94.98%       5 300027 java.util.zip.ZipFile.open
  14  0.16% 95.14%       4 301017 java.lang.System.nanoTime
  15  0.16% 95.30%       4 300953 kafka.log.Log.analyzeAndValidateMessageSet
  16  0.12% 95.42%       3 301080 java.nio.DirectByteBuffer.put
  17  0.08% 95.50%       2 300229 java.lang.ClassLoader.defineClass1
  18  0.08% 95.58%       2 301016 kafka.utils.IteratorTemplate.foreach
  19  0.08% 95.66%       2 301097 kafka.log.Log.maybeRoll
  20  0.08% 95.74%       2 301035 kafka.log.Log.append
  21  0.08% 95.82%       2 300248 java.lang.ClassLoader.defineClass1
  22  0.04% 95.85%       1 300766 java.lang.AbstractStringBuilder.<init>
  23  0.04% 95.89%       1 300207 java.lang.String.intern
  24  0.04% 95.93%       1 300722 java.lang.Object.<init>
  25  0.04% 95.97%       1 300539 com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.sendNotification
  26  0.04% 96.01%       1 301013 sun.awt.AWTAutoShutdown.getShutdownEvent
  27  0.04% 96.05%       1 301014 sun.awt.AWTAutoShutdown.getShutdownEvent
  28  0.04% 96.09%       1 300022 java.util.zip.Inflater.getBytesWritten
  29  0.04% 96.13%       1 301018 kafka.TestLinearWriteSpeed$LogWritable.write
  30  0.04% 96.17%       1 300065 java.util.Arrays.copyOf
  31  0.04% 96.21%       1 300683 scala.collection.immutable.Range$.apply
  32  0.04% 96.25%       1 300936 java.lang.AbstractStringBuilder.<init>
  33  0.04% 96.29%       1 300258 java.lang.AbstractStringBuilder.<init>
  34  0.04% 96.33%       1 300098 java.lang.Class.forName0
  35  0.04% 96.37%       1 301026 kafka.message.ByteBufferMessageSet.buffer
  36  0.04% 96.41%       1 301027 java.lang.ref.Reference$ReferenceHandler.run
  37  0.04% 96.45%       1 301028 kafka.utils.IteratorTemplate.foreach
  38  0.04% 96.49%       1 301029 java.lang.Thread.currentThread
  39  0.04% 96.53%       1 301030 java.lang.Thread.currentThread
  40  0.04% 96.57%       1 301031 sun.misc.Unsafe.compareAndSwapInt
  41  0.04% 96.61%       1 301032 java.lang.Thread.currentThread
  42  0.04% 96.65%       1 301033 java.lang.Thread.currentThread
  43  0.04% 96.69%       1 301034 kafka.log.LogSegment.size
  44  0.04% 96.73%       1 300730 java.util.zip.ZipFile.getEntry
  45  0.04% 96.77%       1 300825 java.lang.ClassLoader.defineClass1
  46  0.04% 96.81%       1 301038 java.lang.ClassLoader.defineClass1
  47  0.04% 96.85%       1 300418 java.lang.ClassLoader.findBootstrapClass
  48  0.04% 96.89%       1 300613 java.util.Arrays.copyOfRange
  49  0.04% 96.93%       1 300231 java.lang.ClassLoader.compareCerts
  50  0.04% 96.97%       1 300391 java.util.zip.ZipFile.getEntry
  51  0.04% 97.01%       1 300691 kafka.utils.Crc32.update
  52  0.04% 97.05%       1 300652 java.util.Arrays.copyOf
  53  0.04% 97.09%       1 300144 java.lang.Class.forName0
  54  0.04% 97.13%       1 300582 java.lang.System.arraycopy
  55  0.04% 97.17%       1 300890 java.lang.Class.forName0
  56  0.04% 97.21%       1 300785 java.net.URLClassLoader$3.next
  57  0.04% 97.25%       1 300343 java.math.RoundingMode.<clinit>
  58  0.04% 97.29%       1 300836 scala.collection.immutable.Set$EmptySet$.$plus
  59  0.04% 97.33%       1 300423 java.lang.ClassLoader$NativeLibrary.load
  60  0.04% 97.37%       1 300233 java.security.AccessController.doPrivileged
  61  0.04% 97.41%       1 300742 java.beans.Introspector.getBeanInfo
  62  0.04% 97.45%       1 300698 java.lang.Throwable.fillInStackTrace
  63  0.04% 97.49%       1 300841 scala.collection.immutable.Set$Set4.$plus
  64  0.04% 97.53%       1 300281 java.lang.ClassLoader.checkCerts
  65  0.04% 97.57%       1 300962 java.nio.Buffer.limit
  66  0.04% 97.61%       1 300963 scala.runtime.BoxesRunTime.boxToInteger
  67  0.04% 97.65%       1 300964 kafka.utils.IteratorTemplate.hasNext
  68  0.04% 97.69%       1 300965 java.nio.Buffer.position
  69  0.04% 97.73%       1 300966 java.nio.HeapByteBuffer.<init>
  70  0.04% 97.77%       1 301064 java.util.concurrent.locks.ReentrantReadWriteLock$Sync.<init>
  71  0.04% 97.81%       1 300967 kafka.utils.IteratorTemplate.hasNext
  72  0.04% 97.85%       1 300969 kafka.utils.Utils$.crc32
  73  0.04% 97.89%       1 300970 scala.collection.Iterator$class.foreach
  74  0.04% 97.93%       1 300971 java.nio.Bits.getLongB
  75  0.04% 97.97%       1 300972 kafka.message.MessageSet$.LogOverhead
  76  0.04% 98.01%       1 300973 kafka.message.CompressionCodec$.getCompressionCodec
  77  0.04% 98.05%       1 300974 java.nio.HeapByteBuffer.getInt
  78  0.04% 98.09%       1 300975 kafka.utils.Crc32.getValue
  79  0.04% 98.13%       1 301078 java.lang.ClassLoader.defineClass1
  80  0.04% 98.17%       1 301079 scala.Predef$.require
  81  0.04% 98.21%       1 301081 kafka.log.Log$LogAppendInfo.<init>
  82  0.04% 98.25%       1 301082 kafka.log.Log.append
  83  0.04% 98.29%       1 301083 kafka.log.Log.analyzeAndValidateMessageSet
  84  0.04% 98.33%       1 301084 kafka.log.OffsetIndex.append
  85  0.04% 98.37%       1 301086 kafka.log.Log.analyzeAndValidateMessageSet
  86  0.04% 98.41%       1 301087 java.util.concurrent.ConcurrentSkipListMap$Node.getValidValue
  87  0.04% 98.45%       1 301088 kafka.TestLinearWriteSpeed$LogWritable.write
  88  0.04% 98.49%       1 301089 kafka.message.ByteBufferMessageSet.shallowValidByteCount
  89  0.04% 98.53%       1 301090 java.util.concurrent.atomic.AtomicInteger.get
  90  0.04% 98.57%       1 301091 kafka.log.Log.logger
  91  0.04% 98.61%       1 301092 kafka.log.LogConfig.segmentSize
  92  0.04% 98.64%       1 301093 java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos
  93  0.04% 98.68%       1 301094 java.text.NumberFormat.getInstance
  94  0.04% 98.72%       1 301095 kafka.message.ByteBufferMessageSet$$anon$1.makeNext
  95  0.04% 98.76%       1 301096 kafka.message.ByteBufferMessageSet$$anon$1.makeNextOuter
  96  0.04% 98.80%       1 301098 kafka.log.Log.append
  97  0.04% 98.84%       1 301099 kafka.log.Log.append
  98  0.04% 98.88%       1 301100 kafka.message.ByteBufferMessageSet$$anon$1.makeNext
  99  0.04% 98.92%       1 301101 scala.collection.Iterator$class.foreach
 100  0.04% 98.96%       1 301102 kafka.log.Log$$anonfun$analyzeAndValidateMessageSet$1.apply
 101  0.04% 99.00%       1 301103 java.util.Arrays.copyOf
 102  0.04% 99.04%       1 300979 sun.awt.AWTAutoShutdown.setToolkitBusy
 103  0.04% 99.08%       1 300302 java.lang.ClassLoader.defineClass1
 104  0.04% 99.12%       1 300371 java.util.zip.ZipFile.getEntry
 105  0.04% 99.16%       1 300904 scala.Predef$.augmentString
 106  0.04% 99.20%       1 300029 java.util.Arrays.copyOfRange
 107  0.04% 99.24%       1 300847 java.io.UnixFileSystem.getLength
 108  0.04% 99.28%       1 300264 java.util.zip.Inflater.inflateBytes
 109  0.04% 99.32%       1 300627 sun.management.MemoryImpl.getMemoryManagers0
 110  0.04% 99.36%       1 300851 java.util.Arrays.copyOf
 111  0.04% 99.40%       1 300400 scala.collection.TraversableOnce$class.toList
 112  0.04% 99.44%       1 300266 scala.sys.SystemProperties$.propertyHelp
 113  0.04% 99.48%       1 300710 java.lang.ClassLoader.defineClass1
 114  0.04% 99.52%       1 300250 java.lang.ClassLoader.defineClass1
 115  0.04% 99.56%       1 300288 java.lang.ClassLoader.defineClass1
 116  0.04% 99.60%       1 300805 kafka.utils.KafkaScheduler.startup
 117  0.04% 99.64%       1 300671 java.util.zip.ZipFile.getEntry
 118  0.04% 99.68%       1 300197 java.math.BigInteger.addOne
 119  0.04% 99.72%       1 300332 scala.collection.immutable.Vector$.<init>
 120  0.04% 99.76%       1 300921 java.util.Formatter.parse
 121  0.04% 99.80%       1 300438 com.sun.jmx.remote.util.ClassLogger.<clinit>
 122  0.04% 99.84%       1 300183 java.util.AbstractList.subList
 123  0.04% 99.88%       1 300225 java.security.ProtectionDomain.<clinit>
 124  0.04% 99.92%       1 300410 sun.misc.Unsafe.compareAndSwapLong
 125  0.04% 99.96%       1 300867 java.lang.ClassLoader.defineClass1
 126  0.04% 100.00%       1 300358 java.util.zip.Inflater.inflateBytes
CPU SAMPLES END