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Posted to issues@flink.apache.org by "Weijie Guo (Jira)" <ji...@apache.org> on 2022/12/21 08:33:00 UTC

[jira] [Updated] (FLINK-30188) Partition finished state in ConsumedPartitionGroup is not updated correctly in dynamic graph

     [ https://issues.apache.org/jira/browse/FLINK-30188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Weijie Guo updated FLINK-30188:
-------------------------------
        Parent: FLINK-29766
    Issue Type: Sub-task  (was: Bug)

> Partition finished state in ConsumedPartitionGroup is not updated correctly in dynamic graph
> --------------------------------------------------------------------------------------------
>
>                 Key: FLINK-30188
>                 URL: https://issues.apache.org/jira/browse/FLINK-30188
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Coordination
>    Affects Versions: 1.17.0
>            Reporter: Weijie Guo
>            Assignee: Weijie Guo
>            Priority: Major
>              Labels: pull-request-available
>
> For dynamic graph, the downstream task's parallelism is determined only after the upstream task is finished, and then the connection relationship between the downstream and upstream `ExecutionVertex` will be established (including `ConsumedPartitionGroup`). Therefore, the upstream task did not correctly notify `ConsumedPartitionGroup` to update the partition finished status after it is finished.



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