[HBASE-9667] NullOutputStream removed from Guava 15

• Type: Improvement
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.98.0, 0.94.12, 0.96.1
• Fix Version/s: 0.98.0, 0.96.0
• Hadoop Flags: Reviewed
• Assignee: Nicolas Liochon
• Reporter: Matt Greenfield
• Created: 26/Sep/13 22:10
• Updated: 20/Nov/15 11:53
• Resolved: 02/Oct/13 17:29

Description

com.google.common.io.NullOutputStream was dropped in Guava 15.0 in favor of com.google.common.io.ByteStreams.nullOutputStream() which prevents projects on this artifact from upgrading from Guava 14 to Guava 15.

ERROR 2013-09-26 17:46:12,229 [hbase.master.MasterFileSystem] bootstrap
org.apache.hadoop.hbase.DroppedSnapshotException: region: -ROOT-,,0
        at org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:1608)
        at org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:1482)
        at org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1011)
        at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:959)
        at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:930)
        at org.apache.hadoop.hbase.master.MasterFileSystem.bootstrap(MasterFileSystem.java:447)
        at org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:387)
        at org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:134)
        at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:119)
        at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:536)
        at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:395)
        at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.NoClassDefFoundError: com/google/common/io/NullOutputStream
        at org.apache.hadoop.hbase.io.hfile.HFileWriterV2.close(HFileWriterV2.java:374)
        at org.apache.hadoop.hbase.regionserver.StoreFile$Writer.close(StoreFile.java:1283)
        at org.apache.hadoop.hbase.regionserver.Store.internalFlushCache(Store.java:836)
        at org.apache.hadoop.hbase.regionserver.Store.flushCache(Store.java:747)
        at org.apache.hadoop.hbase.regionserver.Store$StoreFlusherImpl.flushCache(Store.java:2229)
        at org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:1583)
        ... 11 more
Caused by: java.lang.ClassNotFoundException: com.google.common.io.NullOutputStream
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
        ... 17 more

Issue Links

• is related to: HDFS-7040 HDFS dangerously uses @Beta methods from very old versions of Guava
• is related to: HADOOP-10101 Update guava dependency to the latest version