[
https://issues.apache.org/jira/browse/YARN-3464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14506441#comment-14506441
]
Hadoop QA commented on YARN-3464:
---------------------------------
\\
\\
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 14m 30s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to
include 1 new or modified test files. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | javac | 7m 33s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 31s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 23s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 5m 27s | The applied patch generated 3
additional checkstyle issues. |
| {color:green}+1{color} | install | 1m 40s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 34s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 4s | The patch does not introduce
any new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | yarn tests | 6m 0s | Tests passed in
hadoop-yarn-server-nodemanager. |
| | | 46m 46s | |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12727117/YARN-3464.000.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 674c7ef |
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/7443/artifact/patchprocess/checkstyle-result-diff.txt
|
| hadoop-yarn-server-nodemanager test log |
https://builds.apache.org/job/PreCommit-YARN-Build/7443/artifact/patchprocess/testrun_hadoop-yarn-server-nodemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/7443/testReport/ |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/7443//console |
This message was automatically generated.
> Race condition in LocalizerRunner causes container localization timeout.
> ------------------------------------------------------------------------
>
> Key: YARN-3464
> URL: https://issues.apache.org/jira/browse/YARN-3464
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Reporter: zhihai xu
> Assignee: zhihai xu
> Priority: Critical
> Attachments: YARN-3464.000.patch
>
>
> Race condition in LocalizerRunner causes container localization timeout.
> Currently LocalizerRunner will kill the ContainerLocalizer when pending list
> for LocalizerResourceRequestEvent is empty.
> {code}
> } else if (pending.isEmpty()) {
> action = LocalizerAction.DIE;
> }
> {code}
> If a LocalizerResourceRequestEvent is added after LocalizerRunner kill the
> ContainerLocalizer due to empty pending list, this
> LocalizerResourceRequestEvent will never be handled.
> Without ContainerLocalizer, LocalizerRunner#update will never be called.
> The container will stay at LOCALIZING state, until the container is killed by
> AM due to TASK_TIMEOUT.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
