[AMBARI-12365] Ensure appropriate defaults are set for yarn.timeline-service.leveldb-state-store.path and mapreduce.jobhistory.recovery.store.leveldb.path

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Duplicate
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.0
• Component/s: stacks
• Assignee: Sumit Mohanty
• Reporter: Sumit Mohanty
• Created: 09/Jul/15 21:21
• Updated: 10/Jul/15 05:59
• Resolved: 10/Jul/15 00:02

Description

These two properties should not have equal values. It can be like below:

yarn.timeline-service.leveldb-state-store.path = /grid/0/hadoop/yarn/timeline
mapreduce.jobhistory.recovery.store.leveldb.path = /grid/0/hadoop/mapreduce/jhs

From the patch (AMBARI-12276), it also prints warning msgs if two properties are not equal, which is not correct.

 "The mapred-site.xml property mapreduce.jobhistory.recovery.store.leveldb.path should be set. Please note that \"mapreduce.jobhistory.recovery.store.leveldb.path\" should be set equal to \"yarn.timeline-service.leveldb-state-store.path\" for consistency.");

Issue Links

• is duplicated by: AMBARI-12276 Ozzie running with pig fail to renew JHS delegation token when RU because JHS recovery is not enabled
• links to: Review Board (II)