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https://issues.apache.org/jira/browse/HDFS-9089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14791462#comment-14791462
]
Hadoop QA commented on HDFS-9089:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | pre-patch | 15m 44s | Findbugs (version ) appears to
be broken on trunk. |
| {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 2 new or modified test files. |
| {color:green}+1{color} | javac | 8m 2s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 10m 9s | 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 31s | There were no new checkstyle
issues. |
| {color:green}+1{color} | whitespace | 0m 1s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 37s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 2m 27s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 3m 11s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 162m 1s | Tests failed in hadoop-hdfs. |
| | | 204m 42s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.hdfs.server.datanode.TestDataNodeMetrics |
| | hadoop.hdfs.server.namenode.TestFSNamesystem |
| | hadoop.hdfs.TestRestartDFS |
| | hadoop.hdfs.web.TestWebHDFSOAuth2 |
| | hadoop.hdfs.server.balancer.TestBalancer |
| | hadoop.hdfs.TestFileCreation |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12756348/HDFS-9089.01.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 941001b |
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/12492/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/12492/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf906.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/12492/console |
This message was automatically generated.
> Balancer and Mover should use ".system" as reserved inode name instead of
> "system"
> ----------------------------------------------------------------------------------
>
> Key: HDFS-9089
> URL: https://issues.apache.org/jira/browse/HDFS-9089
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: balancer & mover
> Reporter: Archana T
> Assignee: Surendra Singh Lilhore
> Attachments: HDFS-9089.01.patch
>
>
> Currently Balancer and Mover create "/system" for placing mover.id and
> balancer.id
> hdfs dfs -ls /
> drwxr-xr-x - root hadoop 0 2015-09-16 12:49
> {color:red}/system{color}
> This folder created in not deleted once mover or balancer work is completed
> So user cannot create dir "system" .
> Its better to make ".system" as reserved inode for balancer and mover instead
> of "system".
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