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https://issues.apache.org/jira/browse/MAPREDUCE-4921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13549073#comment-13549073
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Hadoop QA commented on MAPREDUCE-4921:
--------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12564040/MAPREDUCE-4921.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 2 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 patch failed these unit tests in
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient:
org.apache.hadoop.mapreduce.v2.TestUberAM
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3221//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3221//console
This message is automatically generated.
> JobClient should acquire HS token with RM principal
> ---------------------------------------------------
>
> Key: MAPREDUCE-4921
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4921
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client
> Affects Versions: 3.0.0, 2.0.3-alpha, 0.23.6
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Priority: Blocker
> Attachments: MAPREDUCE-4921.branch-23.patch,
> MAPREDUCE-4921.branch-23.patch, MAPREDUCE-4921.patch, MAPREDUCE-4921.patch
>
>
> The job client may acquire a history server token during job submission. The
> renewer is specified in a config value that the user must supply (for new
> api, a bit different for old api). If this value is not the RM's principal,
> then the RM cannot renew the token and long running jobs will fail. Since
> the token is implicitly acquired for the job, the HS token's renewer should
> always be the RM's principal.
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