[jira] [Created] (FLINK-6207) Duplicate type serializers for async snapshots of CopyOnWriteStateTable

[Shang Yuanchun (Jira)]

Stefan Richter created FLINK-6207:
-------------------------------------

             Summary: Duplicate type serializers for async snapshots of CopyOnWriteStateTable
                 Key: FLINK-6207
                 URL: https://issues.apache.org/jira/browse/FLINK-6207
             Project: Flink
          Issue Type: Bug
          Components: State Backends, Checkpointing
            Reporter: Stefan Richter
            Assignee: Stefan Richter
             Fix For: 1.3.0


{{TypeSerializer}} are used for copy-on-write and the parallel snapshots in the {{CopyOnWriteStateTable}}. For stateful serializers, this can lead to race conditions. Snapshots need to duplicate the serializers before using them.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)