[jira] [Updated] (FLINK-17075) Add task status reconciliation between TM and JM

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-17075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-17075:
-----------------------------------
    Labels: pull-request-available  (was: )

> 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
>            Assignee: Chesnay Schepler
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.10.2, 1.12.0, 1.11.1
>
>
> 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



--
This message was sent by Atlassian Jira
(v8.3.4#803005)