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https://issues.apache.org/jira/browse/MAPREDUCE-5876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14536282#comment-14536282
]
Hadoop QA commented on MAPREDUCE-5876:
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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 37s | 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 29s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 34s | 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:green}+1{color} | checkstyle | 1m 20s | There were no new checkstyle
issues. |
| {color:red}-1{color} | whitespace | 0m 0s | The patch has 2 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 | 1m 56s | The patch does not introduce
any new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | mapreduce tests | 1m 36s | Tests passed in
hadoop-mapreduce-client-core. |
| {color:green}+1{color} | mapreduce tests | 107m 29s | Tests passed in
hadoop-mapreduce-client-jobclient. |
| | | 146m 36s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12643448/MAPREDUCE-5876.1.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 6471d18 |
| whitespace |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5693/artifact/patchprocess/whitespace.txt
|
| hadoop-mapreduce-client-core test log |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5693/artifact/patchprocess/testrun_hadoop-mapreduce-client-core.txt
|
| hadoop-mapreduce-client-jobclient test log |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5693/artifact/patchprocess/testrun_hadoop-mapreduce-client-jobclient.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5693/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf905.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-MAPREDUCE-Build/5693/console |
This message was automatically generated.
> SequenceFileRecordReader NPE if close() is called before initialize()
> ---------------------------------------------------------------------
>
> Key: MAPREDUCE-5876
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5876
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client
> Affects Versions: 2.3.0, 2.4.0
> Reporter: Reinis Vicups
> Assignee: Tsuyoshi Ozawa
> Labels: BB2015-05-RFC
> Attachments: MAPREDUCE-5876.1.patch
>
>
> org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader extends
> org.apache.hadoop.mapreduce.RecordReader which in turn implements
> java.io.Closeable.
> According to java spec the java.io.Closeable#close() has to be idempotent
> (http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html) which is
> not.
> An NPE is being thrown if close() method is invoked without previously
> calling initialize() method. This happens because SequenceFile.Reader in is
> null.
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