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https://issues.apache.org/jira/browse/EAGLE-515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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wujinhu updated EAGLE-515:
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Description: One feeder component only needs one instance of
JobHistoryZKStateManager, so it should be singleton (was: One feeder component
only needs one instance of )
> 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
>
> One feeder component only needs one instance of JobHistoryZKStateManager, so
> it should be singleton
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