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Posted to common-dev@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2008/09/08 11:16:45 UTC
[jira] Commented: (HADOOP-4097) Hive interaction with speculative
execution is broken
[ https://issues.apache.org/jira/browse/HADOOP-4097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12629104#action_12629104 ]
Hadoop QA commented on HADOOP-4097:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12389657/hadoop-4097.1.patch
against trunk revision 692996.
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified tests.
Please justify why no tests are needed for this patch.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3204/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3204/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3204/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3204/console
This message is automatically generated.
> Hive interaction with speculative execution is broken
> -----------------------------------------------------
>
> Key: HADOOP-4097
> URL: https://issues.apache.org/jira/browse/HADOOP-4097
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hive
> Reporter: Joydeep Sen Sarma
> Assignee: Joydeep Sen Sarma
> Priority: Critical
> Attachments: hadoop-4097.1.patch
>
>
> Hive does not cleanup output files when tasks are killed. With speculative execution, partial result files may get left behind. The commit step of the results should detect and remove any partial output files.
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