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https://issues.apache.org/jira/browse/FLINK-15923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiayi Liao updated FLINK-15923:
-------------------------------
Description:
{{TaskAcknowledgeResult.DISCARDED}} is returned only when the checkpoint is
discarded and removed from the {{pendingCheckpoints}}.
And the if condition in {{receiveAcknowledgeMessage}} also ensures the
checkpoint is not discarded.
{code:java}
if (checkpoint != null && !checkpoint.isDiscarded())
{code}
was:{{TaskAcknowledgeResult.DISCARDED}} is returned only when the checkpoint
is discarded and removed from the {{pendingCheckpoints}}.
> Remove DISCARDED in TaskAcknowledgeResult
> -----------------------------------------
>
> Key: FLINK-15923
> URL: https://issues.apache.org/jira/browse/FLINK-15923
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Checkpointing
> Affects Versions: 1.9.2
> Reporter: Jiayi Liao
> Priority: Major
>
> {{TaskAcknowledgeResult.DISCARDED}} is returned only when the checkpoint is
> discarded and removed from the {{pendingCheckpoints}}.
> And the if condition in {{receiveAcknowledgeMessage}} also ensures the
> checkpoint is not discarded.
> {code:java}
> if (checkpoint != null && !checkpoint.isDiscarded())
> {code}
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