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https://issues.apache.org/jira/browse/MAPREDUCE-4680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13805943#comment-13805943
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Hadoop QA commented on MAPREDUCE-4680:
--------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12610426/MAPREDUCE-4680.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 2 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}. The javadoc tool did not generate any
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 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs:
org.apache.hadoop.mapreduce.v2.hs.TestJobHistoryServer
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4143//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4143//console
This message is automatically generated.
> Job history cleaner should only check timestamps of files in old enough
> directories
> -----------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4680
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4680
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobhistoryserver
> Affects Versions: 2.0.0-alpha
> Reporter: Sandy Ryza
> Assignee: Robert Kanter
> Attachments: MAPREDUCE-4680.patch, MAPREDUCE-4680.patch,
> MAPREDUCE-4680.patch, MAPREDUCE-4680.patch, MAPREDUCE-4680.patch
>
>
> Job history files are stored in yyyy/mm/dd folders. Currently, the job
> history cleaner checks the modification date of each file in every one of
> these folders to see whether it's past the maximum age. The load on HDFS
> could be reduced by only checking the ages of files in directories that are
> old enough, as determined by their name.
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