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https://issues.apache.org/jira/browse/YARN-2052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14046544#comment-14046544
]
Hadoop QA commented on YARN-2052:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12652917/YARN-2052.10.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 7 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 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-yarn-project/hadoop-yarn/hadoop-yarn-api
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:
org.apache.hadoop.yarn.server.resourcemanager.ahs.TestRMApplicationHistoryWriter
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/4127//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4127//console
This message is automatically generated.
> ContainerId creation after work preserving restart is broken
> ------------------------------------------------------------
>
> Key: YARN-2052
> URL: https://issues.apache.org/jira/browse/YARN-2052
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Tsuyoshi OZAWA
> Assignee: Tsuyoshi OZAWA
> Attachments: YARN-2052.1.patch, YARN-2052.10.patch,
> YARN-2052.2.patch, YARN-2052.3.patch, YARN-2052.4.patch, YARN-2052.5.patch,
> YARN-2052.6.patch, YARN-2052.7.patch, YARN-2052.8.patch, YARN-2052.9.patch,
> YARN-2052.9.patch
>
>
> Container ids are made unique by using the app identifier and appending a
> monotonically increasing sequence number to it. Since container creation is a
> high churn activity the RM does not store the sequence number per app. So
> after restart it does not know what the new sequence number should be for new
> allocations.
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