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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5322) HDFS delegation token not found in cache errors seen on secure HA clusters
Date Thu, 10 Oct 2013 11:03:42 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13791390#comment-13791390
] 

Hadoop QA commented on HDFS-5322:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12607743/HDFS-5322.004.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:red}-1 core tests{color}.  The following test timeouts occurred in hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs:

org.apache.hadoop.hdfs.server.namenode.ha.TestDelegationTokensWithHA

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/5163//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/5163//console

This message is automatically generated.

> HDFS delegation token not found in cache errors seen on secure HA clusters
> --------------------------------------------------------------------------
>
>                 Key: HDFS-5322
>                 URL: https://issues.apache.org/jira/browse/HDFS-5322
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha
>    Affects Versions: 2.1.1-beta
>            Reporter: Arpit Gupta
>            Assignee: Jing Zhao
>         Attachments: HDFS-5322.000.patch, HDFS-5322.000.patch, HDFS-5322.001.patch, HDFS-5322.002.patch,
HDFS-5322.003.patch, HDFS-5322.004.patch
>
>
> While running HA tests we have seen issues were we see HDFS delegation token not found
in cache errors causing jobs running to fail.
> {code}
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:157)
> |2013-10-06 20:14:51,193 INFO  [main] mapreduce.Job: Task Id : attempt_1381090351344_0001_m_000007_0,
Status : FAILED
> Error: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken):
token (HDFS_DELEGATION_TOKEN token 11 for hrt_qa) can't be found in cache
> at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> at com.sun.proxy.$Proxy10.getBlockLocations(Unknown Source)
> {code}



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