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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8894) Set SO_KEEPALIVE on DN server sockets
Date Wed, 16 Sep 2015 16:30:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14790673#comment-14790673
] 

Hadoop QA commented on HDFS-8894:
---------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  17m 56s | 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 12s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |  10m 21s | There were no new javadoc warning messages.
|
| {color:green}+1{color} | release audit |   0m 25s | The applied patch does not increase
the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle |   1m 21s | The applied patch generated  1 new checkstyle
issues (total was 149, now 149). |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace.
|
| {color:green}+1{color} | install |   1m 29s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 34s | The patch built with eclipse:eclipse.
|
| {color:green}+1{color} | findbugs |   2m 34s | The patch does not introduce any new Findbugs
(version 3.0.0) warnings. |
| {color:green}+1{color} | native |   3m 19s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 195m 53s | Tests failed in hadoop-hdfs. |
| | | 242m  6s | |
\\
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|| Reason || Tests ||
| Failed unit tests | hadoop.hdfs.TestRollingUpgrade |
|   | hadoop.hdfs.server.namenode.TestDeleteRace |
|   | hadoop.hdfs.web.TestWebHDFS |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12756236/HDFS-8894-03.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / bf2f2b4 |
| checkstyle |  https://builds.apache.org/job/PreCommit-HDFS-Build/12478/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt
|
| hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HDFS-Build/12478/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/12478/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf909.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-HDFS-Build/12478/console |


This message was automatically generated.

> Set SO_KEEPALIVE on DN server sockets
> -------------------------------------
>
>                 Key: HDFS-8894
>                 URL: https://issues.apache.org/jira/browse/HDFS-8894
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode
>    Affects Versions: 2.7.1
>            Reporter: Nathan Roberts
>            Assignee: Kanaka Kumar Avvaru
>         Attachments: HDFS-8894-01.patch, HDFS-8894-01.patch, HDFS-8894-02.patch, HDFS-8894-03.patch
>
>
> SO_KEEPALIVE is not set on things like datastreamer sockets which can cause lingering
ESTABLISHED sockets when there is a network glitch.



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