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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ACCUMULO-3930) FormatterCommandTest pulls from installed accumulo-site.xml
Date Thu, 02 Jul 2015 22:18:05 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-3930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser resolved ACCUMULO-3930.
----------------------------------
    Resolution: Fixed

> FormatterCommandTest pulls from installed accumulo-site.xml
> -----------------------------------------------------------
>
>                 Key: ACCUMULO-3930
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3930
>             Project: Accumulo
>          Issue Type: Bug
>          Components: test
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Minor
>             Fix For: 1.6.4, 1.7.1, 1.8.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> Noticed that FormatterCommandTest started hanging for me trying to run other tests:
> {noformat}
> "main" prio=5 tid=0x00007f8b33801800 nid=0x1303 in Object.wait() [0x000000010e984000]
>    java.lang.Thread.State: WAITING (on object monitor)
> 	at java.lang.Object.wait(Native Method)
> 	- waiting on <0x00000007ee3f1658> (a org.apache.hadoop.ipc.Client$Call)
> 	at java.lang.Object.wait(Object.java:503)
> 	at org.apache.hadoop.ipc.Client.call(Client.java:1333)
> 	- locked <0x00000007ee3f1658> (a org.apache.hadoop.ipc.Client$Call)
> 	at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> 	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> 	at com.sun.proxy.$Proxy15.getFileInfo(Unknown Source)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> 	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> 	at com.sun.proxy.$Proxy15.getFileInfo(Unknown Source)
> 	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:651)
> 	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1679)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1106)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1102)
> 	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1102)
> 	at org.apache.accumulo.start.classloader.vfs.providers.HdfsFileObject.doAttach(HdfsFileObject.java:74)
> 	at org.apache.accumulo.start.classloader.vfs.providers.HdfsFileObject.exists(HdfsFileObject.java:226)
> 	at org.apache.commons.vfs2.impl.VFSClassLoader.loadResource(VFSClassLoader.java:410)
> 	at org.apache.commons.vfs2.impl.VFSClassLoader.findClass(VFSClassLoader.java:172)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> 	- locked <0x00000007ecf280f8> (a org.apache.commons.vfs2.impl.VFSClassLoader)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:412)
> 	- locked <0x00000007ed990150> (a org.apache.commons.vfs2.impl.VFSClassLoader)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> 	at org.apache.accumulo.shell.commands.ShellPluginConfigurationCommand.getPluginClass(ShellPluginConfigurationCommand.java:114)
> 	at org.apache.accumulo.shell.commands.FormatterCommand.getCurrentFormatter(FormatterCommand.java:42)
> 	at org.apache.accumulo.shell.Shell.getFormatter(Shell.java:1224)
> 	at org.apache.accumulo.shell.commands.ScanCommand.getFormatter(ScanCommand.java:201)
> 	at org.apache.accumulo.shell.commands.ScanCommand.execute(ScanCommand.java:65)
> 	at org.apache.accumulo.shell.Shell.execCommand(Shell.java:799)
> 	at org.apache.accumulo.shell.mock.MockShell.start(MockShell.java:110)
> 	at org.apache.accumulo.shell.commands.FormatterCommandTest.test(FormatterCommandTest.java:70)
> {noformat}
> My local accumulo-site.xml was still configured to look in HDFS, I'm guessing that the
test somehow puled in this file and loaded the VFS classloader.



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