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https://issues.apache.org/jira/browse/FLINK-16537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-16537:
-----------------------------------
Labels: pull-request-available (was: )
> Implement ResultPartition state recovery for unaligned checkpoint
> -----------------------------------------------------------------
>
> Key: FLINK-16537
> URL: https://issues.apache.org/jira/browse/FLINK-16537
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Checkpointing, Runtime / Network
> Reporter: Zhijiang
> Assignee: Zhijiang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.11.0
>
>
> During recovery process for unaligned checkpoint, the partition state should
> also be recovered besides with existing operator states.
> The ResultPartition would request buffer from local pool and then interact
> with ChannelStateReader to fill in the state data. The filled buffer would
> be inserted into respective ResultSubpartition queue in normal way.
> It should guarantee that op can not process any inputs before finishing all
> the output recovery to avoid mis-order issue.
> Refer to more details by
> [https://docs.google.com/document/d/16_MOQymzxrKvUHXh6QFr2AAXIKt_2vPUf8vzKy4H_tU/edit]
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