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https://issues.apache.org/jira/browse/HIVE-2866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13243298#comment-13243298
]
Hudson commented on HIVE-2866:
------------------------------
Integrated in Hive-trunk-h0.21 #1343 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/1343/])
HIVE-2866 Cache local map reduce job errors for additional logging
(Kevin Wilfong via namit) (Revision 1307814)
Result = FAILURE
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1307814
Files :
*
/hive/trunk/common/src/java/org/apache/hadoop/hive/common/io/CachingPrintStream.java
* /hive/trunk/data/scripts/cat_error.py
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/Driver.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapRedTask.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapredLocalTask.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/session/SessionState.java
*
/hive/trunk/ql/src/test/org/apache/hadoop/hive/ql/hooks/VerifySessionStateLocalErrorsHook.java
* /hive/trunk/ql/src/test/queries/clientnegative/local_mapred_error_cache.q
* /hive/trunk/ql/src/test/results/clientnegative/local_mapred_error_cache.q.out
> Cache local map reduce job errors for additional logging
> --------------------------------------------------------
>
> Key: HIVE-2866
> URL: https://issues.apache.org/jira/browse/HIVE-2866
> Project: Hive
> Issue Type: Improvement
> Components: Logging
> Reporter: Kevin Wilfong
> Assignee: Kevin Wilfong
> Attachments: HIVE-2866.D2277.1.patch
>
>
> Using the CachingPrintStream we are storing errors that occur locally in
> Hive, but because local map reduce jobs are run in a separate JVM we are not
> storing that occur for these. We can use this same construct to store errors
> written to the subprocesses error stream. This way, when we log failed
> queries, these will give us a decent idea of why those queries failed.
> See related issues:
> https://issues.apache.org/jira/browse/HIVE-2832
> https://issues.apache.org/jira/browse/HIVE-2858
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