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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 Wed, 09 Oct 2013 23:30:43 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13790998#comment-13790998
] 

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/12607651/HDFS-5322.002.patch
  against trunk revision .

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

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

      {color:red}-1 javac{color}.  The applied patch generated 1544 javac compiler warnings
(more than the trunk's current 1524 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:red}-1 findbugs{color}.  The patch appears to introduce 1 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 patch failed these unit tests in hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs:

                  org.apache.hadoop.security.token.delegation.TestDelegationToken
                  org.apache.hadoop.security.TestDoAsEffectiveUser
                  org.apache.hadoop.hdfs.security.TestClientProtocolWithDelegationToken
                  org.apache.hadoop.hdfs.security.token.block.TestBlockToken

                                      The following test timeouts occurred in hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs:

org.apache.hadoop.ipc.TestSaslRPC

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

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/5153//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/5153//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-common.html
Javac warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/5153//artifact/trunk/patchprocess/diffJavacWarnings.txt
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/5153//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
>
>
> 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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