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https://issues.apache.org/jira/browse/FLINK-14612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary Yao closed FLINK-14612.
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Resolution: Fixed
master: a8e3a2029733a5223f2f9217ed68ef86499d058d
> Change Type of Field intermediateResults from ConcurrentHashMap to HashMap
> --------------------------------------------------------------------------
>
> Key: FLINK-14612
> URL: https://issues.apache.org/jira/browse/FLINK-14612
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Reporter: vinoyang
> Assignee: vinoyang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> After FLINK-11417, we made ExecutionGraph be a single-thread mode. It will no
> longer be plagued by concurrency issues. So, we can degenerate the current
> ConcurrentHashMap type of intermediateResults to a normal HashMap type.
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