[ACCUMULO-895] MiniAccumuloCluster does not work on Windows

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.4.4, 1.5.0
• Component/s: client

Environment

Windows 7, Oracle Java 7

• Assignee: Keith Turner
• Reporter: Mike Drob
• Created: 11/Dec/12 06:11
• Updated: 07/Jul/13 15:10
• Resolved: 07/Jul/13 15:10

Description

I set the log level up a bit, here's the result.

[main] DEBUG org.apache.hadoop.conf.Configuration  - java.io.IOException: config()
	at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:227)
	at org.apache.accumulo.core.conf.SiteConfiguration.getXmlConfig(SiteConfiguration.java:49)
	at org.apache.accumulo.core.conf.SiteConfiguration.iterator(SiteConfiguration.java:80)
	at org.apache.accumulo.core.conf.ConfigSanityCheck.validate(ConfigSanityCheck.java:29)
	at org.apache.accumulo.core.conf.SiteConfiguration.getInstance(SiteConfiguration.java:41)
	at org.apache.accumulo.server.conf.ServerConfiguration.getSiteConfiguration(ServerConfiguration.java:38)
	at org.apache.accumulo.test.MiniAccumuloCluster.init(MiniAccumuloCluster.java:192)
	at org.apache.accumulo.test.MiniAccumuloCluster.start(MiniAccumuloCluster.java:320)
	at org.apache.accumulo.instamo.ExampleAccumuloUnitTest.setupMiniCluster(ExampleAccumuloUnitTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

[main] WARN  org.apache.accumulo.core.conf.SiteConfiguration  - accumulo-site.xml not found on classpath
[main] DEBUG org.apache.hadoop.conf.Configuration  - java.io.IOException: config()
	at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:227)
	at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:214)
	at org.apache.accumulo.core.util.CachedConfiguration.getInstance(CachedConfiguration.java:26)
	at org.apache.accumulo.server.util.Initialize.main(Initialize.java:485)
	at org.apache.accumulo.test.MiniAccumuloCluster.init(MiniAccumuloCluster.java:197)
	at org.apache.accumulo.test.MiniAccumuloCluster.start(MiniAccumuloCluster.java:320)
	at org.apache.accumulo.instamo.ExampleAccumuloUnitTest.setupMiniCluster(ExampleAccumuloUnitTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

[main] DEBUG org.apache.hadoop.conf.Configuration  - java.io.IOException: config()
	at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:227)
	at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:214)
	at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:187)
	at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:239)
	at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:438)
	at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:424)
	at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:1494)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1395)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:254)
	at org.apache.accumulo.core.file.FileUtil.getFileSystem(FileUtil.java:553)
	at org.apache.accumulo.server.util.Initialize.main(Initialize.java:487)
	at org.apache.accumulo.test.MiniAccumuloCluster.init(MiniAccumuloCluster.java:197)
	at org.apache.accumulo.test.MiniAccumuloCluster.start(MiniAccumuloCluster.java:320)
	at org.apache.accumulo.instamo.ExampleAccumuloUnitTest.setupMiniCluster(ExampleAccumuloUnitTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

[main] DEBUG org.apache.hadoop.security.Groups  -  Creating new Groups object
[main] DEBUG org.apache.hadoop.security.Groups  - Group mapping impl=org.apache.hadoop.security.ShellBasedUnixGroupsMapping; cacheTimeout=300000
[main] DEBUG org.apache.hadoop.conf.Configuration  - java.io.IOException: config()
	at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:227)
	at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:214)
	at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:187)
	at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:239)
	at org.apache.hadoop.security.KerberosName.<clinit>(KerberosName.java:83)
	at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:212)
	at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:187)
	at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:239)
	at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:438)
	at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:424)
	at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:1494)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1395)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:254)
	at org.apache.accumulo.core.file.FileUtil.getFileSystem(FileUtil.java:553)
	at org.apache.accumulo.server.util.Initialize.main(Initialize.java:487)
	at org.apache.accumulo.test.MiniAccumuloCluster.init(MiniAccumuloCluster.java:197)
	at org.apache.accumulo.test.MiniAccumuloCluster.start(MiniAccumuloCluster.java:320)
	at org.apache.accumulo.instamo.ExampleAccumuloUnitTest.setupMiniCluster(ExampleAccumuloUnitTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

[main] DEBUG org.apache.hadoop.security.UserGroupInformation  - hadoop login
[main] DEBUG org.apache.hadoop.security.UserGroupInformation  - hadoop login commit
[main] DEBUG org.apache.hadoop.security.UserGroupInformation  - using local user:NTUserPrincipal: mike
[main] DEBUG org.apache.hadoop.security.UserGroupInformation  - UGI loginUser:mike
[main] DEBUG org.apache.hadoop.fs.FileSystem  - Creating filesystem for file:///
[main] INFO  org.apache.accumulo.server.util.Initialize  - Hadoop Filesystem is file:///
[main] ERROR org.apache.accumulo.core.conf.SiteConfiguration  - Using default value for instance.dfs.dir due to improperly formatted absolute path: D:\Users\mike\AppData\Local\Temp\junit1725534677520785696\accumulo
[main] INFO  org.apache.accumulo.server.util.Initialize  - Accumulo data dir is /accumulo
[main] INFO  org.apache.accumulo.server.util.Initialize  - Zookeeper server is localhost:36607
[main] INFO  org.apache.accumulo.server.util.Initialize  - Checking if Zookeeper is available. If this hangs, then you need to make sure zookeeper is running
[main] DEBUG org.apache.accumulo.fate.zookeeper.ZooSession  - Connecting to localhost:36607 with timeout 30000 with auth
[main] ERROR org.apache.accumulo.core.conf.SiteConfiguration  - Using default value for instance.dfs.dir due to improperly formatted absolute path: D:\Users\mike\AppData\Local\Temp\junit1725534677520785696\accumulo
[main] FATAL org.apache.accumulo.server.util.Initialize  - It appears this location was previously initialized, exiting ... 
[Thread-4] DEBUG org.apache.hadoop.fs.FileSystem  - Starting clear of FileSystem cache with 1 elements.
[Thread-4] DEBUG org.apache.hadoop.fs.FileSystem  - Removing filesystem for file:///
[Thread-4] DEBUG org.apache.hadoop.fs.FileSystem  - Removing filesystem for file:///
[Thread-4] DEBUG org.apache.hadoop.fs.FileSystem  - Done clearing cache

Issue Links

• breaks: ACCUMULO-804 Hadoop 2.0 Support