usercache/<user>/appcache/<appid> directory not removed when using
DefaultContainerExecutor
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Key: MAPREDUCE-3079
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3079
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.23.0
Reporter: Thomas Graves
Priority: Critical
Fix For: 0.23.0
Running with the DefaultContainerExecutor it appears that the
usercache/<user>/appcache/<appid> directory itself is not removed when the app
finishes. All the directories under it are properly removed though.
The nodemanager log file indicates that it tries to delete it:
11/09/23 15:17:56 INFO nodemanager.DefaultContainerExecutor: Deleting absolute
path :
/home/hadoop/mapred/tmp/mapred-local/usercache/tgraves/appcache/application_1316722920862_0003
This doesn't appear to happen with the LinuxContainerExecutor.
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