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https://issues.apache.org/jira/browse/TEZ-1069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14276928#comment-14276928
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Hadoop QA commented on TEZ-1069:
--------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12692217/TEZ-1069-1.patch
against master revision 6bc500f.
{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:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:red}-1 findbugs{color}. The patch appears to introduce 260 new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in .
Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/18//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-TEZ-Build/18//artifact/patchprocess/newPatchFindbugsWarningstez-tests.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-TEZ-Build/18//artifact/patchprocess/newPatchFindbugsWarningstez-mapreduce.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-TEZ-Build/18//artifact/patchprocess/newPatchFindbugsWarningstez-dag.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-TEZ-Build/18//artifact/patchprocess/newPatchFindbugsWarningstez-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-TEZ-Build/18//artifact/patchprocess/newPatchFindbugsWarningstez-runtime-internals.html
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/18//console
This message is automatically generated.
> Support ability to re-size a task attempt when previous attempts fail due to
> resource constraints
> -------------------------------------------------------------------------------------------------
>
> Key: TEZ-1069
> URL: https://issues.apache.org/jira/browse/TEZ-1069
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Hitesh Shah
> Assignee: Jeff Zhang
> Attachments: TEZ-1069-1.patch
>
>
> Consider a case where attempts for the final stage in a long DAG fails due to
> out of memory. In such a scenario, the framework ( or via the base vertex
> manager ) should be able to change the task specifications on the fly to
> trigger a re-run with modified specs.
> Changes could be both java opts changes as well as container resource
> requirements.
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