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Posted to mapreduce-dev@hadoop.apache.org by "Ivan Mitic (JIRA)" <ji...@apache.org> on 2012/06/06 23:15:23 UTC
[jira] [Created] (MAPREDUCE-4321) DefaultTaskController fails to
launch tasks on Windows
Ivan Mitic created MAPREDUCE-4321:
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Summary: DefaultTaskController fails to launch tasks on Windows
Key: MAPREDUCE-4321
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4321
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 1.0.0
Reporter: Ivan Mitic
Assignee: Ivan Mitic
DefaultTaskController#launchTask tries to run the child JVM task with the following command line:
{code}cmd.exe /c /c:/some/path.../taskjvm.cmd{code}
And this fails because the given path is prefixed with a forward slash. This also causes a number of tests to fail:
org.apache.hadoop.conf.TestNoDefaultsJobConf
org.apache.hadoop.fs.TestCopyFiles
org.apache.hadoop.mapred.TestBadRecords
org.apache.hadoop.mapred.TestClusterMRNotification
org.apache.hadoop.mapred.TestCompressedEmptyMapOutputs
org.apache.hadoop.mapred.TestControlledMapReduceJob
org.apache.hadoop.mapred.TestCustomOutputCommitter
org.apache.hadoop.mapred.TestEmptyJob
org.apache.hadoop.mapred.TestFileOutputFormat
org.apache.hadoop.mapred.TestIsolationRunner
org.apache.hadoop.mapred.TestJavaSerialization
org.apache.hadoop.mapred.TestJobCleanup
org.apache.hadoop.mapred.TestJobCounters
org.apache.hadoop.mapred.TestJobHistoryServer
org.apache.hadoop.mapred.TestJobInProgressListener
org.apache.hadoop.mapred.TestJobKillAndFail
org.apache.hadoop.mapred.TestJobName
...
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[jira] [Resolved] (MAPREDUCE-4321) DefaultTaskController fails to
launch tasks on Windows
Posted by "Arun C Murthy (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy resolved MAPREDUCE-4321.
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Resolution: Fixed
Target Version/s: 1-win
I just committed this. Thanks Ivan for the patch and Bikas for the review.
> DefaultTaskController fails to launch tasks on Windows
> ------------------------------------------------------
>
> Key: MAPREDUCE-4321
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4321
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 1.0.0
> Reporter: Ivan Mitic
> Assignee: Ivan Mitic
> Attachments: MAPREDUCE-4321-branch-1-win.patch
>
>
> DefaultTaskController#launchTask tries to run the child JVM task with the following command line:
> {code}cmd.exe /c /c:/some/path.../taskjvm.cmd{code}
> And this fails because the given path is prefixed with a forward slash. This also causes a number of tests to fail:
> org.apache.hadoop.conf.TestNoDefaultsJobConf
> org.apache.hadoop.fs.TestCopyFiles
> org.apache.hadoop.mapred.TestBadRecords
> org.apache.hadoop.mapred.TestClusterMRNotification
> org.apache.hadoop.mapred.TestCompressedEmptyMapOutputs
> org.apache.hadoop.mapred.TestControlledMapReduceJob
> org.apache.hadoop.mapred.TestCustomOutputCommitter
> org.apache.hadoop.mapred.TestEmptyJob
> org.apache.hadoop.mapred.TestFileOutputFormat
> org.apache.hadoop.mapred.TestIsolationRunner
> org.apache.hadoop.mapred.TestJavaSerialization
> org.apache.hadoop.mapred.TestJobCleanup
> org.apache.hadoop.mapred.TestJobCounters
> org.apache.hadoop.mapred.TestJobHistoryServer
> org.apache.hadoop.mapred.TestJobInProgressListener
> org.apache.hadoop.mapred.TestJobKillAndFail
> org.apache.hadoop.mapred.TestJobName
> ...
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