A way to get tasks current working directory via JobConf
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Key: HADOOP-4285
URL: https://issues.apache.org/jira/browse/HADOOP-4285
Project: Hadoop Core
Issue Type: Wish
Components: mapred
Affects Versions: 0.20.0
Reporter: Lohit Vijayarenu
Priority: Minor
It would be good to have tasks know its current working directory via JobConf,
instead of deriving the same or trying to get local current working directory.
I see that we already derive that while updating classpath. Would it be good
idea to have it as a config variable to make it available in task execution
environment?
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