wujinhu created EAGLE-515:
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Summary: convert JobHistoryZKStateManager to singleton
Key: EAGLE-515
URL: https://issues.apache.org/jira/browse/EAGLE-515
Project: Eagle
Issue Type: Improvement
Reporter: wujinhu
Assignee: wujinhu-- This message was sent by Atlassian JIRA (v6.3.4#6332)
