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https://issues.apache.org/jira/browse/MAPREDUCE-6113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14151577#comment-14151577
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Hadoop QA commented on MAPREDUCE-6113:
--------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12671774/MAPREDUCE-6113.patch
against trunk revision b38e52b.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 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}. There were no new javadoc 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 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
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4921//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4921//console
This message is automatically generated.
> An ability to override LocalResourceVisibility for public resources
> -------------------------------------------------------------------
>
> Key: MAPREDUCE-6113
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6113
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: client, distributed-cache
> Reporter: Andrey Stepachev
> Assignee: Andrey Stepachev
> Priority: Minor
> Attachments: MAPREDUCE-6113.patch
>
>
> Currently it is impossible to specify APPLICATION level for files in
> distributed cache in YARN. For applications with big common data it is very
> crucial to have ability to share data only for application and not spam
> public cache. Moreover, public localiser is limited for parallel downloads,
> so applications with big caches affect application startup of other
> applications.
> Current logic is complicated and based on file permissions. Making proposed
> changes, user can override public level to any level (PUBLIC/APP/PRIVATE)
> without breaking anything, and even not need to bother with permission, if
> private cache is needed.
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