[ 
https://issues.apache.org/jira/browse/YARN-4052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14959837#comment-14959837
 ] 

Hadoop QA commented on YARN-4052:
---------------------------------

\\
\\
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  16m 43s | Pre-patch trunk compilation is 
healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any 
@author tags. |
| {color:red}-1{color} | tests included |   0m  0s | 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:green}+1{color} | javac |   8m  2s | There were no new javac warning 
messages. |
| {color:green}+1{color} | javadoc |  10m 28s | 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:green}+1{color} | checkstyle |   0m 22s | There were no new checkstyle 
issues. |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that 
end in whitespace. |
| {color:green}+1{color} | install |   1m 30s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 34s | The patch built with 
eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   0m 44s | The patch does not introduce 
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | mapreduce tests |   0m 21s | Tests passed in 
hadoop-mapreduce-client-shuffle. |
| | |  39m 10s | |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL | 
http://issues.apache.org/jira/secure/attachment/12766902/YARN-4052.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 8d2d3eb |
| hadoop-mapreduce-client-shuffle test log | 
https://builds.apache.org/job/PreCommit-YARN-Build/9462/artifact/patchprocess/testrun_hadoop-mapreduce-client-shuffle.txt
 |
| Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/9462/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf904.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/9462/console |


This message was automatically generated.

> Set SO_KEEPALIVE on NM servers
> ------------------------------
>
>                 Key: YARN-4052
>                 URL: https://issues.apache.org/jira/browse/YARN-4052
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.7.1
>            Reporter: Nathan Roberts
>            Assignee: Chang Li
>         Attachments: YARN-4052.patch
>
>
> Shuffle handler does not set SO_KEEPALIVE so we've seen cases where 
> FDs/sockets get stuck in ESTABLISHED state indefinitely because the server 
> did not see the client leave (network cut or otherwise). 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to