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Posted to issues@flink.apache.org by "vinoyang (Jira)" <ji...@apache.org> on 2019/11/05 11:34:00 UTC
[jira] [Created] (FLINK-14612) Degenerate the current
ConcurrentHashMap type of intermediateResults to a normal HashMap type.
vinoyang created FLINK-14612:
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Summary: Degenerate the current ConcurrentHashMap type of intermediateResults to a normal HashMap type.
Key: FLINK-14612
URL: https://issues.apache.org/jira/browse/FLINK-14612
Project: Flink
Issue Type: Sub-task
Components: Runtime / Coordination
Reporter: vinoyang
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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