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https://issues.apache.org/jira/browse/TEZ-1393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14093067#comment-14093067
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Hitesh Shah commented on TEZ-1393:
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Comments:
- use the NM's defined env value for PWD instead of "."
- Should working directory be a string or a fully resolved local fs path?
- Are 2 ctors needed in DAGAppMaster and TezChild? Why not fallback to "PWD"
from env if working dir passed in is empty or null
- MRRSleep - why is the change needed to set the staging dir?
> user.dir should not be reset in LocalMode
> -----------------------------------------
>
> Key: TEZ-1393
> URL: https://issues.apache.org/jira/browse/TEZ-1393
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Siddharth Seth
> Assignee: Siddharth Seth
> Priority: Critical
> Attachments: TEZ-1393.1.txt
>
>
> Setting user.dir to the staging-dir has the implication of changing the root
> of the filesystem to the staging directory, which is application specific.
> If using multiple instance of LocalClient within a single JVM - this can get
> problematic, between multiple jobs since the CWD will change in the middle of
> execution - which ends up disallowing usage of relative paths.
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