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From "Uma Maheswara Rao G (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2531) TestDFSClientExcludedNodes is failing in trunk.
Date Mon, 07 Nov 2011 07:25:52 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145268#comment-13145268

Uma Maheswara Rao G commented on HDFS-2531:

Why i recommend this change is, when debugging failures, i gave Junit test run in Eclipse
on hdfs package (failures are from). There i noticed these 2 tests are creating random failures.
But in Hudson, failures cause would be Avro test case.
I did not notice TestDfsOverAvroRpc itself in report, beacuse there is not timeout for this
test. Todd, gave the patch for it HDFS-2532. 
>  TestDFSClientExcludedNodes is failing in trunk.
> ------------------------------------------------
>                 Key: HDFS-2531
>                 URL: https://issues.apache.org/jira/browse/HDFS-2531
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.24.0
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>         Attachments: HDFS-2531.patch
> FAILED:  org.apache.hadoop.hdfs.TestDFSClientExcludedNodes.testExcludedNodes
> Error Message:
> Cannot lock storage /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name1.
The directory is already locked.
> Stack Trace:
> java.io.IOException: Cannot lock storage /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name1.
The directory is already locked.
> at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:586)
> at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:435)
> at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:253)
> at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:169)
> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:371)
> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:314)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:298)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:332)

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