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https://issues.apache.org/jira/browse/MAPREDUCE-5842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13974364#comment-13974364
]
Atkins commented on MAPREDUCE-5842:
-----------------------------------
Yes the llinux container executer works correctly.
{panel:title=Situation 1, Kerberos on, uber mode on, default container
executor.}
No error.
{panel}
{panel:title=Situation 2, Kerberos on, uber mode on, linux container executer.}
org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: error in shuffle
in localfetcher#1.
{panel}
{panel:title=situation 3, Kerberos off, uber mode on, linux container
executer.}
No error.
{panel}
{panel:title=situation 4, Kerberos on, uber mode off, linux container
executer.}
No error.
{panel}
> uber job with LinuxContainerExecutor cause exception
> ----------------------------------------------------
>
> Key: MAPREDUCE-5842
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5842
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Reporter: Atkins
>
> enable ubertask with linux container executer cause exception:
> {noformat}
> 2014-04-17 23:26:07,859 DEBUG [localfetcher#1]
> org.apache.hadoop.mapreduce.task.reduce.LocalFetcher: LocalFetcher 1 going to
> fetch: attempt_1397748070416_0001_m_000006_0
> 2014-04-17 23:26:07,860 WARN [uber-SubtaskRunner]
> org.apache.hadoop.mapred.LocalContainerLauncher: Exception running local
> (uberized) 'child' :
> org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: error in
> shuffle in localfetcher#1
> at org.apache.hadoop.mapreduce.task.reduce.Shuffle.run(Shuffle.java:134)
> at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:376)
> at
> org.apache.hadoop.mapred.LocalContainerLauncher$SubtaskRunner.runSubtask(LocalContainerLauncher.java:351)
> at
> org.apache.hadoop.mapred.LocalContainerLauncher$SubtaskRunner.run(LocalContainerLauncher.java:232)
> at java.lang.Thread.run(Thread.java:744)
> Caused by: java.lang.ExceptionInInitializerError
> at org.apache.hadoop.mapred.SpillRecord.<init>(SpillRecord.java:70)
> at org.apache.hadoop.mapred.SpillRecord.<init>(SpillRecord.java:62)
> at org.apache.hadoop.mapred.SpillRecord.<init>(SpillRecord.java:57)
> at
> org.apache.hadoop.mapreduce.task.reduce.LocalFetcher.copyMapOutput(LocalFetcher.java:123)
> at
> org.apache.hadoop.mapreduce.task.reduce.LocalFetcher.doCopy(LocalFetcher.java:101)
> at
> org.apache.hadoop.mapreduce.task.reduce.LocalFetcher.run(LocalFetcher.java:84)
> Caused by: java.lang.RuntimeException: Secure IO is not possible without
> native code extensions.
> at org.apache.hadoop.io.SecureIOUtils.<clinit>(SecureIOUtils.java:75)
> ... 6 more
> {noformat}
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