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https://issues.apache.org/jira/browse/MAPREDUCE-1124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12789050#action_12789050
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Hong Tang commented on MAPREDUCE-1124:
--------------------------------------
I like the latest patch. +1. A few very minor nits:
- GridmixJob.java : unused imports: java.util.Comparator;
org.apache.hadoop.fs.FSDataInputStream; org.apache.hadoop.io.IOUtils;
org.apache.hadoop.io.IntWritable; org.apache.hadoop.io.Writable;
- JobMonitor.java : javadoc for "public JobMonitor(int pollDelay, TimeUnit
unit)" has an extra @param element.
- ReadRecordFactory.java : javadoc for "public ReadRecordFactory(long
targetBytes, long targetRecords, InputStream src, Configuration conf)" has an
extra @param element.
> TestGridmixSubmission fails sometimes
> -------------------------------------
>
> Key: MAPREDUCE-1124
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1124
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Affects Versions: 0.21.0
> Reporter: Amareshwari Sriramadasu
> Assignee: Chris Douglas
> Fix For: 0.21.0
>
> Attachments: M1124-0.patch, M1124-1.patch, M1124-2.patch,
> M1124-3.patch, M1124-4.patch,
> TEST-org.apache.hadoop.mapred.gridmix.TestGridmixSubmission.txt
>
>
> TestGridmixSubmission fails sometimes with following error :
> Mismatched output bytes 4547848/4561267
> junit.framework.AssertionFailedError: Mismatched output bytes 4547848/4561267
> at
> org.apache.hadoop.mapred.gridmix.TestGridmixSubmission$TestMonitor.check(TestGridmixSubmission.java:231)
> at
> org.apache.hadoop.mapred.gridmix.TestGridmixSubmission$TestMonitor.verify(TestGridmixSubmission.java:140)
> at
> org.apache.hadoop.mapred.gridmix.TestGridmixSubmission$DebugGridmix.checkMonitor(TestGridmixSubmission.java:263)
> at
> org.apache.hadoop.mapred.gridmix.TestGridmixSubmission.testSubmit(TestGridmixSubmission.java:297)
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