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https://issues.apache.org/jira/browse/YARN-2679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14275033#comment-14275033
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Hadoop QA commented on YARN-2679:
---------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12691909/YARN-2679.addendum.1.patch
against trunk revision 08ac062.
{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-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/6319//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6319//console
This message is automatically generated.
> Add metric for container launch duration
> ----------------------------------------
>
> Key: YARN-2679
> URL: https://issues.apache.org/jira/browse/YARN-2679
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Affects Versions: 2.5.0
> Reporter: zhihai xu
> Assignee: zhihai xu
> Labels: metrics, supportability
> Fix For: 2.7.0
>
> Attachments: YARN-2679.000.patch, YARN-2679.001.patch,
> YARN-2679.002.patch
>
>
> add metrics in NodeManagerMetrics to get prepare time to launch container.
> The prepare time is the duration between sending
> ContainersLauncherEventType.LAUNCH_CONTAINER event and receiving
> ContainerEventType.CONTAINER_LAUNCHED event.
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