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https://issues.apache.org/jira/browse/HDFS-8626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14592917#comment-14592917
]
Hadoop QA commented on HDFS-8626:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 18m 25s | 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 45s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 57s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 24s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 2m 19s | 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 33s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 32s | The patch built with
eclipse:eclipse. |
| {color:red}-1{color} | findbugs | 2m 55s | Post-patch findbugs
hadoop-hdfs-project/hadoop-hdfs compilation is broken. |
| {color:green}+1{color} | findbugs | 2m 55s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 0m 43s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 157m 2s | Tests failed in hadoop-hdfs. |
| | | 201m 39s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.fs.TestHdfsNativeCodeLoader |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12740486/HDFS-8626-03.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 5b5bb8d |
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/11409/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/11409/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-HDFS-Build/11409/console |
This message was automatically generated.
> Reserved RBW space is not released if creation of RBW File fails
> ----------------------------------------------------------------
>
> Key: HDFS-8626
> URL: https://issues.apache.org/jira/browse/HDFS-8626
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: kanaka kumar avvaru
> Assignee: kanaka kumar avvaru
> Priority: Blocker
> Attachments: HDFS-8626-01.patch, HDFS-8626-02.patch,
> HDFS-8626-03.patch
>
>
> The DataNode reserves disk space for a full block when creating an RBW block
> and will release the space when the block is finalized (introduced in
> HDFS-6898)
> But if the RBW file creation fails, the reserved space is not released back.
> In a scenario, when the data node disk is full it causes no space left
> {{IOException}}. Eventually even if the disk got cleaned, the reserved space
> is not release until the Data Node is restarted
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