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Posted to issues@flink.apache.org by "Dawid Wysakowicz (Jira)" <ji...@apache.org> on 2021/06/18 19:43:00 UTC

[jira] [Closed] (FLINK-21085) Refactor StreamTask hierarchy to support triggering checkpoint via RPC for non-source tasks

     [ https://issues.apache.org/jira/browse/FLINK-21085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dawid Wysakowicz closed FLINK-21085.
------------------------------------
    Fix Version/s: 1.14.0
         Assignee: Yun Gao
       Resolution: Implemented

Implemented in 7281f2b73c50c2c6c90894e67f2b78e61986b4f7..415e07ebfe0695c871ef91618c17f910eb74e6a6

> Refactor StreamTask hierarchy to support triggering checkpoint via RPC for non-source tasks 
> --------------------------------------------------------------------------------------------
>
>                 Key: FLINK-21085
>                 URL: https://issues.apache.org/jira/browse/FLINK-21085
>             Project: Flink
>          Issue Type: Sub-task
>          Components: API / DataStream, Runtime / Checkpointing
>            Reporter: Yun Gao
>            Assignee: Yun Gao
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.14.0
>
>
> For checkpoint considering finished tasks, non-source tasks might get triggered for checkpoint via RPC if they become the new "root" tasks. In this case, they would notify their CheckpointBarrierHandle for this checkpoint.



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