JobClient creates submitJobDir with SYSTEM_DIR_PERMISSION ( rwx-wx-wx)
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Key: HADOOP-3182
URL: https://issues.apache.org/jira/browse/HADOOP-3182
Project: Hadoop Core
Issue Type: Bug
Components: mapred
Affects Versions: 0.16.2
Reporter: lohit vijayarenu
JobClient creates submitJobDir with SYSTEM_DIR_PERMISSION ( rwx-wx-wx ) which
causes problem while sharing a cluster.
Consider the case where userA starts jobtracker/tasktrackers and userB submits
a job to this cluster. When userB creates submitJobDir it is created with
rwx-wx-wx which cannot be read by tasktracker started by userA
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