No-permission-checking mode for smooth transition to 0.16's permissions
features.
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Key: HADOOP-2543
URL: https://issues.apache.org/jira/browse/HADOOP-2543
Project: Hadoop
Issue Type: New Feature
Components: dfs
Affects Versions: 0.15.1
Reporter: Sanjay Radia
Fix For: 0.16.0
In moving to 0.16, which will support permissions, a mode of no-permission
checking has been proposed to allow smooth transition to using the new
permissions feature.
The idea is that at first 0.16 will be used for a period of time with
permission checking off.
Later after the admin has changed ownership and permissions of various files,
the permission checking can be turned off.
This Jira defines what the semantics are of the no-permission-checking mode.
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