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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-867) Isolation of failures in aux services
Date Fri, 01 May 2015 18:46:08 GMT

    [ https://issues.apache.org/jira/browse/YARN-867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14523648#comment-14523648
] 

Hadoop QA commented on YARN-867:
--------------------------------

\\
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| (x) *{color:red}-1 overall{color}* |
\\
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | patch |   0m  0s | The patch command could not apply the patch during
dryrun. |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12606599/YARN-867.6.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 2d7363b |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/7572/console |


This message was automatically generated.

> Isolation of failures in aux services 
> --------------------------------------
>
>                 Key: YARN-867
>                 URL: https://issues.apache.org/jira/browse/YARN-867
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>            Reporter: Hitesh Shah
>            Assignee: Xuan Gong
>            Priority: Critical
>         Attachments: YARN-867.1.sampleCode.patch, YARN-867.3.patch, YARN-867.4.patch,
YARN-867.5.patch, YARN-867.6.patch, YARN-867.sampleCode.2.patch
>
>
> Today, a malicious application can bring down the NM by sending bad data to a service.
For example, sending data to the ShuffleService such that it results any non-IOException will
cause the NM's async dispatcher to exit as the service's INIT APP event is not handled properly.




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