Chris Nauroth created HADOOP-11347:
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Summary: Inconsistent enforcement of umask between FileSystem and
FileContext interacting with local file system.
Key: HADOOP-11347
URL: https://issues.apache.org/jira/browse/HADOOP-11347
Project: Hadoop Common
Issue Type: Bug
Components: fs
Reporter: Chris Nauroth
The {{FileSystem}} and {{FileContext}} APIs are inconsistent in enforcement of
umask for newly created directories. {{FileContext}} utilizes configuration
property {{fs.permissions.umask-mode}} and runs a separate {{chmod}} call to
guarantee bypassing the process umask. This is the expected behavior for
Hadoop as discussed in the documentation of {{fs.permissions.umask-mode}}. For
the equivalent {{FileSystem}} APIs, it does not use
{{fs.permissions.umask-mode}}. Instead, the permissions end up getting
controlled by the process umask.
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