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https://issues.apache.org/jira/browse/OOZIE-3586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17054931#comment-17054931
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Hadoop QA commented on OOZIE-3586:
----------------------------------
Testing JIRA OOZIE-3586
Cleaning local git workspace
----------------------------
{color:green}+1 PATCH_APPLIES{color}
{color:green}+1 CLEAN{color}
{color:green}+1 RAW_PATCH_ANALYSIS{color}
. {color:green}+1{color} the patch does not introduce any @author tags
. {color:green}+1{color} the patch does not introduce any tabs
. {color:green}+1{color} the patch does not introduce any trailing spaces
. {color:green}+1{color} the patch does not introduce any star imports
. {color:green}+1{color} the patch does not introduce any line longer than
132
. {color:green}+1{color} the patch adds/modifies 2 testcase(s)
{color:green}+1 RAT{color}
. {color:green}+1{color} the patch does not seem to introduce new RAT
warnings
{color:green}+1 JAVADOC{color}
. {color:green}+1{color} Javadoc generation succeeded with the patch
. {color:green}+1{color} the patch does not seem to introduce new Javadoc
warning(s)
{color:green}+1 COMPILE{color}
. {color:green}+1{color} HEAD compiles
. {color:green}+1{color} patch compiles
. {color:green}+1{color} the patch does not seem to introduce new javac
warnings
{color:green}+1{color} There are no new bugs found in total.
. {color:green}+1{color} There are no new bugs found in
[fluent-job/fluent-job-api].
. {color:green}+1{color} There are no new bugs found in [docs].
. {color:green}+1{color} There are no new bugs found in [core].
. {color:green}+1{color} There are no new bugs found in [sharelib/spark].
. {color:green}+1{color} There are no new bugs found in [sharelib/git].
. {color:green}+1{color} There are no new bugs found in [sharelib/sqoop].
. {color:green}+1{color} There are no new bugs found in [sharelib/hive2].
. {color:green}+1{color} There are no new bugs found in [sharelib/streaming].
. {color:green}+1{color} There are no new bugs found in [sharelib/pig].
. {color:green}+1{color} There are no new bugs found in [sharelib/oozie].
. {color:green}+1{color} There are no new bugs found in [sharelib/hive].
. {color:green}+1{color} There are no new bugs found in [sharelib/hcatalog].
. {color:green}+1{color} There are no new bugs found in [sharelib/distcp].
. {color:green}+1{color} There are no new bugs found in [tools].
. {color:green}+1{color} There are no new bugs found in [server].
. {color:green}+1{color} There are no new bugs found in [client].
. {color:green}+1{color} There are no new bugs found in [examples].
. {color:green}+1{color} There are no new bugs found in [webapp].
{color:green}+1 BACKWARDS_COMPATIBILITY{color}
. {color:green}+1{color} the patch does not change any JPA
Entity/Colum/Basic/Lob/Transient annotations
. {color:green}+1{color} the patch does not modify JPA files
{color:green}+1 TESTS{color}
. Tests run: 1445
{color:green}+1 DISTRO{color}
. {color:green}+1{color} distro tarball builds with the patch
{color:green}+1 MODERNIZER{color}
----------------------------
{color:green}*+1 Overall result, good!, no -1s*{color}
The full output of the test-patch run is available at
. https://builds.apache.org/job/PreCommit-OOZIE-Build/1314/
> Oozie spark actions using --keytab fail due to duplicate dist. cache
> --------------------------------------------------------------------
>
> Key: OOZIE-3586
> URL: https://issues.apache.org/jira/browse/OOZIE-3586
> Project: Oozie
> Issue Type: Bug
> Reporter: Janos Makai
> Assignee: Janos Makai
> Priority: Major
> Attachments: OOZIE-3586-001.patch, OOZIE-3586-002.patch,
> OOZIE-3586-003.patch
>
>
> In CDH 6.x, on the Hadoop 3 rebase, it is now a failure if items are added
> multiple times to the distributed cache. In CDH5, this was a warning. This is
> not an issue for most uses, as adding multiple times typically is user error,
> but this completely breaks Spark actions with keytabs (--keytab).
> Oozie spark actions add everything in the distributed cache of the launcher
> job to the distributed cache of the spark job, meaning the keytab is already
> there, then the --keytab argument tries to add it again causing the failure
> [0].
> [0]
> Caused by: java.lang.IllegalArgumentException: Attempt to add
> (.../filename.keytab#filename.keytab) multiple times to the distributed cache.
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