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https://issues.apache.org/jira/browse/HDFS-8546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14575473#comment-14575473
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Hadoop QA commented on HDFS-8546:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 21m 58s | 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 | 9m 31s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 10m 53s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 22s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 2m 24s | The applied patch generated 1
new checkstyle issues (total was 135, now 134). |
| {color:red}-1{color} | whitespace | 0m 0s | The patch has 3 line(s) that
end in whitespace. Use git apply --whitespace=fix. |
| {color:green}+1{color} | install | 1m 36s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 3m 16s | 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:green}+1{color} | hdfs tests | 162m 10s | Tests passed in hadoop-hdfs.
|
| | | 216m 5s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12738052/HDFS-8546.001.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / bc11e15 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/11249/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt
|
| whitespace |
https://builds.apache.org/job/PreCommit-HDFS-Build/11249/artifact/patchprocess/whitespace.txt
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/11249/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/11249/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/11249/console |
This message was automatically generated.
> Use try with resources in DataStorage and Storage
> -------------------------------------------------
>
> Key: HDFS-8546
> URL: https://issues.apache.org/jira/browse/HDFS-8546
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Affects Versions: 2.7.0
> Reporter: Andrew Wang
> Assignee: Andrew Wang
> Priority: Minor
> Attachments: HDFS-8546.001.patch, HDFS-8546.002.patch,
> HDFS-8546.003.patch
>
>
> We have some old-style try/finally to close files in DataStorage and Storage,
> let's update them.
> Also a few small cleanups:
> * Actually check that tryLock returns a FileLock in isPreUpgradableLayout
> * Remove unused parameter from writeProperties
> * Add braces for one-line if statements per coding style
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