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Posted to dev@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2018/07/23 07:59:00 UTC
[jira] [Created] (FLINK-9917) Remove superfluous lock from
SlotSharingManager
Till Rohrmann created FLINK-9917:
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Summary: Remove superfluous lock from SlotSharingManager
Key: FLINK-9917
URL: https://issues.apache.org/jira/browse/FLINK-9917
Project: Flink
Issue Type: Improvement
Components: JobManager
Affects Versions: 1.6.0
Reporter: Till Rohrmann
Assignee: Till Rohrmann
The {{SlotSharingManager}} uses a lock to synchronize access to some of its fields. Since the component is designed to be used only in a single threaded context, the lock are superfluous and confusing. Therefore, I propose to remove it.
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