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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2095) Shard randomwalk test fails w/ multiple namnodes
Date Fri, 14 Mar 2014 22:00:49 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-2095?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Busbey updated ACCUMULO-2095:
----------------------------------

    Fix Version/s:     (was: 1.6.0)
                   1.6.1

> Shard randomwalk test fails w/ multiple namnodes
> ------------------------------------------------
>
>                 Key: ACCUMULO-2095
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2095
>             Project: Accumulo
>          Issue Type: Bug
>         Environment: db746960fbcafb1651c15ec2e5493d56acb5065c
>            Reporter: Keith Turner
>             Fix For: 1.6.1
>
>
> Was running random walk w/ two namenodes configured for Accumulo and saw the following
error.   I think this is just a bug in the test code not handling multiple namenodes.
> {noformat}
> java.lang.Exception: Error running node Shard.xml
>         at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:285)
>         at org.apache.accumulo.test.randomwalk.Framework.run(Framework.java:65)
>         at org.apache.accumulo.test.randomwalk.Framework.main(Framework.java:125)
>         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.accumulo.start.Main$1.run(Main.java:137)
>         at java.lang.Thread.run(Thread.java:744)
> Caused by: java.lang.Exception: Error running node shard.ExportIndex
>         at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:285)
>         at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:254)
>         ... 8 more
> Caused by: java.lang.IllegalArgumentException: Wrong FS: hdfs://ip-10-1-3-11:9000/accumulo/tables/1l/t-00009xq/F0000867.rf,
expected: hdfs://ip-10-1-3-10:9000
>         at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:642)
>         at org.apache.hadoop.hdfs.DistributedFileSystem.getPathName(DistributedFileSystem.java:181)
>         at org.apache.hadoop.hdfs.DistributedFileSystem.access$000(DistributedFileSystem.java:92)
>         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.hadoop.fs.FileUtil.copy(FileUtil.java:337)
>         at org.apache.accumulo.test.randomwalk.shard.ExportIndex.visit(ExportIndex.java:74)
>         at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:254)
> {noformat}



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