Till Rohrmann created FLINK-17075:
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Summary: Add task status reconciliation between TM and JM
Key: FLINK-17075
URL: https://issues.apache.org/jira/browse/FLINK-17075
Project: Flink
Issue Type: Improvement
Components: Runtime / Coordination
Affects Versions: 1.10.0, 1.11.0
Reporter: Till Rohrmann
In order to harden the TM and JM communication I suggest to let the
{{TaskExecutor}} send the task statuses back to the {{JobMaster}} as part of
the heartbeat payload (similar to FLINK-11059). This would allow to reconcile
the states of both components in case that a status update message was lost as
described by a user on the ML.
https://lists.apache.org/thread.html/ra9ed70866381f0ef0f4779633346722ccab3dc0d6dbacce04080b74e%40%3Cuser.flink.apache.org%3E
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