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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6715) webhdfs wont fail over when it gets java.io.IOException: Namenode is in startup mode
Date Thu, 24 Jul 2014 18:34:39 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14073491#comment-14073491
] 

Hudson commented on HDFS-6715:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #5963 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/5963/])
HDFS-6715. Webhdfs wont fail over when it gets java.io.IOException: Namenode is in startup
mode. Contributed by Jing Zhao. (jing9: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1613237)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFSForHA.java


> webhdfs wont fail over when it gets java.io.IOException: Namenode is in startup mode
> ------------------------------------------------------------------------------------
>
>                 Key: HDFS-6715
>                 URL: https://issues.apache.org/jira/browse/HDFS-6715
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha, webhdfs
>    Affects Versions: 2.2.0
>            Reporter: Arpit Gupta
>            Assignee: Jing Zhao
>             Fix For: 2.6.0
>
>         Attachments: HDFS-6715.000.patch, HDFS-6715.001.patch
>
>
> Noticed in our HA testing when we run MR job with webhdfs file system we some times run
into 
> {code}
> 2014-04-17 05:08:06,346 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl:
Diagnostics report from attempt_1397710493213_0001_r_000008_0: Container killed by the ApplicationMaster.
> Container killed on request. Exit code is 143
> Container exited with a non-zero exit code 143
> 2014-04-17 05:08:10,205 ERROR [CommitterEvent Processor #1] org.apache.hadoop.mapreduce.v2.app.commit.CommitterEventHandler:
Could not commit job
> java.io.IOException: Namenode is in startup mode
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
> {code}



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