[ https://issues.apache.org/jira/browse/YARN-2468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14114777#comment-14114777
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Hadoop QA commented on YARN-2468:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12665186/YARN-2468.1.patch
against trunk revision d8774cc.
{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}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse.
{color:red}-1 findbugs{color}. The patch appears to cause Findbugs (version 2.0.3) to
fail.
{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 .
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-YARN-Build/4761//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4761//console
This message is automatically generated.
> Log handling for LRS
> --------------------
>
> Key: YARN-2468
> URL: https://issues.apache.org/jira/browse/YARN-2468
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, resourcemanager
> Reporter: Xuan Gong
> Assignee: Xuan Gong
> Attachments: YARN-2468.1.patch
>
>
> Currently, when application is finished, NM will start to do the log aggregation. But
for Long running service applications, this is not ideal. The problems we have are:
> 1) LRS applications are expected to run for a long time (weeks, months).
> 2) Currently, all the container logs (from one NM) will be written into a single file.
The files could become larger and larger.
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