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From "Jiandan Yang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-7497) Add HDFSSchedulerConfigurationStore for RM HA
Date Wed, 15 Nov 2017 03:45:00 GMT
Jiandan Yang  created YARN-7497:
-----------------------------------

             Summary: Add HDFSSchedulerConfigurationStore for RM HA
                 Key: YARN-7497
                 URL: https://issues.apache.org/jira/browse/YARN-7497
             Project: Hadoop YARN
          Issue Type: New Feature
          Components: yarn
            Reporter: Jiandan Yang 


YARN-5947 add LeveldbConfigurationStore using Leveldb as backing store, but it does not support
Yarn RM HA. HDFSSchedulerConfigurationStore store conf file in HDFS, when RM failover, new
active RM can load scheduler configuration from HDFS.



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