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https://issues.apache.org/jira/browse/YARN-3387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14504109#comment-14504109
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Hadoop QA commented on YARN-3387:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12726708/YARN-3387.002.patch
against trunk revision c92f6f3.
{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:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:
org.apache.hadoop.yarn.server.resourcemanager.applicationsmanager.TestAMRestart
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/7410//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/7410//console
This message is automatically generated.
> container complete message couldn't pass to am if am restarted and rm changed
> -----------------------------------------------------------------------------
>
> Key: YARN-3387
> URL: https://issues.apache.org/jira/browse/YARN-3387
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.6.0
> Reporter: sandflee
> Priority: Critical
> Labels: patch
> Attachments: YARN-3387.001.patch, YARN-3387.002.patch
>
>
> suppose am work preserving and rm ha is enabled.
> container complete message is passed to appattemt.justFinishedContainers in
> rm。in normal situation，all attempt in one app shares the same
> justFinishedContainers, but when rm changed, every attempt has it's own
> justFinishedContainers, so in situations below, container complete message
> couldn't passed to am:
> 1, am restart
> 2, rm changes
> 3, container launched by first am completes
> container complete message will be passed to appAttempt1 not appAttempt2, but
> am pull finished containers from appAttempt2 (currentAppAttempt)
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