Stale job files in mapred system directory
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Key: HADOOP-5335
URL: https://issues.apache.org/jira/browse/HADOOP-5335
Project: Hadoop Core
Issue Type: Bug
Components: mapred
Reporter: Vinod K V
In one scenario, job client uploaded the job split file and job jar onto the
mapred system directory but got killed before the actual job got submitted
and/or before the job got known to the JT. In such situations, the split and
jar files are left as garbage as JT doesn't know of the job yet. On a long
running JT, this garbage can accumulate.
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