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https://issues.apache.org/jira/browse/HDFS-5574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14510895#comment-14510895
]
Hadoop QA commented on HDFS-5574:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 14m 41s | 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 4 new or modified test files. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:red}-1{color} | javac | 7m 37s | The applied patch generated 125
additional warning messages. |
| {color:green}+1{color} | javadoc | 9m 47s | 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 | 3m 58s | The applied patch generated 1
additional checkstyle issues. |
| {color:green}+1{color} | install | 1m 34s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 32s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 4m 44s | The patch does not introduce
any new Findbugs (version 2.0.3) warnings. |
| {color:red}-1{color} | common tests | 22m 51s | Tests failed in
hadoop-common. |
| {color:red}-1{color} | hdfs tests | 0m 31s | Tests failed in hadoop-hdfs. |
| | | 66m 42s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.security.ssl.TestReloadingX509TrustManager |
| Failed build | hadoop-hdfs |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12685973/HDFS-5574.006.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / c8d7290 |
| javac |
https://builds.apache.org/job/PreCommit-HDFS-Build/10369/artifact/patchprocess/diffJavacWarnings.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/10369/artifact/patchprocess/checkstyle-result-diff.txt
|
| hadoop-common test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/10369/artifact/patchprocess/testrun_hadoop-common.txt
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/10369/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/10369/testReport/ |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/10369/console |
This message was automatically generated.
> Remove buffer copy in BlockReader.skip
> --------------------------------------
>
> Key: HDFS-5574
> URL: https://issues.apache.org/jira/browse/HDFS-5574
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Binglin Chang
> Assignee: Binglin Chang
> Priority: Trivial
> Attachments: HDFS-5574.006.patch, HDFS-5574.v1.patch,
> HDFS-5574.v2.patch, HDFS-5574.v3.patch, HDFS-5574.v4.patch, HDFS-5574.v5.patch
>
>
> BlockReaderLocal.skip and RemoteBlockReader.skip uses a temp buffer to read
> data to this buffer, it is not necessary.
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