Wilfred Spiegelenburg created YARN-10053:
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Summary: Placement rules do not use correct group service init
Key: YARN-10053
URL: https://issues.apache.org/jira/browse/YARN-10053
Project: Hadoop YARN
Issue Type: Bug
Components: yarn
Affects Versions: 3.1.3
Reporter: Wilfred Spiegelenburg
Assignee: Wilfred Spiegelenburg
The placement rules, CS and FS, all create a new group service instead of using
the shared group mapping service. This means that the cache for the placement
rules is not same as for the ACL and other parts of the RM service.
It also could cause an issue with the configuration that is passed in to create
the cache: the scheduler config might not have the same values as the service
config and could thus cause issues. This second issue just seems to affect the
CS not the FS.
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