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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2142) Add one service to check the nodes' TRUST status
Date Fri, 27 Jun 2014 09:23:25 GMT

    [ https://issues.apache.org/jira/browse/YARN-2142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14045745#comment-14045745
] 

Hadoop QA commented on YARN-2142:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12652788/trust001.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

      {color:red}-1 javac{color}.  The applied patch generated 1266 javac compiler warnings
(more than the trunk's current 1258 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:green}+1 core tests{color}.  The patch passed unit tests in hadoop-common-project/hadoop-auth.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/4116//testReport/
Javac warnings: https://builds.apache.org/job/PreCommit-YARN-Build/4116//artifact/trunk/patchprocess/diffJavacWarnings.txt
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4116//console

This message is automatically generated.

> Add one service to check the nodes' TRUST status 
> -------------------------------------------------
>
>                 Key: YARN-2142
>                 URL: https://issues.apache.org/jira/browse/YARN-2142
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager, resourcemanager, scheduler
>    Affects Versions: 2.2.0
>         Environment: OS:Ubuntu 13.04; 
> JAVA:OpenJDK 7u51-2.4.4-0
>            Reporter: anders
>            Priority: Minor
>              Labels: patch
>             Fix For: 2.2.0
>
>         Attachments: test.patch, trust.patch, trust.patch, trust.patch, trust001.patch
>
>   Original Estimate: 1m
>  Remaining Estimate: 1m
>
> Because of critical computing environment ,we must test every node's TRUST status in
the cluster (We can get the TRUST status by the API of OAT sever),So I add this feature into
hadoop's schedule .
> By the TRUST check service ,node can get the TRUST status of itself,
> then through the heartbeat ,send the TRUST status to resource manager for scheduling.
> In the scheduling step,if the node's TRUST status is 'false', it will be abandoned until
it's TRUST status turn to 'true'.
> ***The logic of this feature is similar to node's health checkservice.



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