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https://issues.apache.org/jira/browse/FLINK-12526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16841232#comment-16841232
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Till Rohrmann commented on FLINK-12526:
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Let's do it step by step and only change the {{STATE_UPDATER}}. I would suggest
to wait a bit with that because Gary is currently implementing the new
{{Scheduler}} which also needs changes on the {{ExecutionGraph}}. There might
be merge conflicts due to this work.
> Remove STATE_UPDATER in ExecutionGraph
> --------------------------------------
>
> Key: FLINK-12526
> URL: https://issues.apache.org/jira/browse/FLINK-12526
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Reporter: vinoyang
> Assignee: vinoyang
> Priority: Minor
>
> Since {{ExecutionGraph}} can only be accessed from a single
> thread(FLINK-11417). We can remove the
> {{AtomicReferenceFieldUpdater<ExecutionGraph, JobStatus> STATE_UPDATER}} from
> {{ExecutionGraph}}.
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