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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-433) When RM is catching up with node updates then it should not expire acquired containers
Date Tue, 16 Jun 2015 04:09:02 GMT

    [ https://issues.apache.org/jira/browse/YARN-433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14587425#comment-14587425
] 

Hadoop QA commented on YARN-433:
--------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  16m 13s | 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} | javac |   7m 39s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 39s | 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 |   0m 47s | The applied patch generated  2 new checkstyle
issues (total was 129, now 131). |
| {color:red}-1{color} | whitespace |   0m  0s | The patch has 1  line(s) that end in whitespace.
Use git apply --whitespace=fix. |
| {color:green}+1{color} | install |   1m 35s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 36s | The patch built with eclipse:eclipse.
|
| {color:green}+1{color} | findbugs |   1m 23s | The patch does not introduce any new Findbugs
(version 3.0.0) warnings. |
| {color:red}-1{color} | yarn tests |  50m 52s | Tests failed in hadoop-yarn-server-resourcemanager.
|
| | |  89m 11s | |
\\
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|| Reason || Tests ||
| Failed unit tests | hadoop.yarn.server.resourcemanager.TestRMNodeTransitions |
|   | hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12739752/YARN-433.1.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / e8c5143 |
| checkstyle |  https://builds.apache.org/job/PreCommit-YARN-Build/8256/artifact/patchprocess/diffcheckstylehadoop-yarn-server-resourcemanager.txt
|
| whitespace | https://builds.apache.org/job/PreCommit-YARN-Build/8256/artifact/patchprocess/whitespace.txt
|
| hadoop-yarn-server-resourcemanager test log | https://builds.apache.org/job/PreCommit-YARN-Build/8256/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/8256/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf902.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep
3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/8256/console |


This message was automatically generated.

> When RM is catching up with node updates then it should not expire acquired containers
> --------------------------------------------------------------------------------------
>
>                 Key: YARN-433
>                 URL: https://issues.apache.org/jira/browse/YARN-433
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Bikas Saha
>            Assignee: Xuan Gong
>         Attachments: YARN-433.1.patch
>
>
> RM expires containers that are not launched within some time of being allocated. The
default is 10mins. When an RM is not keeping up with node updates then it may not be aware
of new launched containers. If the expire thread fires for such containers then the RM can
expire them even though they may have launched.



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