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https://issues.apache.org/jira/browse/MAPREDUCE-2571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13045635#comment-13045635
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Hadoop QA commented on MAPREDUCE-2571:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12481729/MAPREDUCE-2571.patch
against trunk revision 1132807.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
-1 findbugs. The patch appears to introduce 1 new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these core unit tests:
org.apache.hadoop.cli.TestMRCLI
org.apache.hadoop.fs.TestFileSystem
org.apache.hadoop.mapred.TestRecoveryManager
+1 contrib tests. The patch passed contrib unit tests.
+1 system test framework. The patch passed system test framework compile.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/358//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/358//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/358//console
This message is automatically generated.
> CombineFileInputFormat.getSplits throws a java.lang.ArrayStoreException
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-2571
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2571
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.21.0
> Reporter: Bochun Bai
> Assignee: Bochun Bai
> Priority: Blocker
> Attachments: MAPREDUCE-2571.patch, MAPREDUCE-2571.patch,
> MAPREDUCE-2571.patch
>
>
> The getSplits methods of
> org.apache.hadoop.mapred.lib.CombineFileInputFormat
> not work.
> ...mapred.lib.CombineFileInputFormat(0.20-style) is a proxy for
> ...mapreduce.lib.input.CombineFileInputFormat(0.21-style)
> The 0.21-style getSplits returns
> ArrayList<...mapreduce.lib.input.CombineFileSplit>
> and the 0.20-style delegation calls toArray(...mapred.InputSplit[])
> The ...mapreduce.lib.input.CombineFileSplit is based on
> ...mapreduce.InputSplit
> and ...mapred.InputSplit is a interface, not a super-class of
> ...mapreduce.InputSplit
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