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Posted to issues@flink.apache.org by "Yun Tang (Jira)" <ji...@apache.org> on 2020/12/17 12:51:00 UTC
[jira] [Commented] (FLINK-20653) SharedState should be registered
after PendingCheckpoint storeCheckpoint
[ https://issues.apache.org/jira/browse/FLINK-20653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17251060#comment-17251060 ]
Yun Tang commented on FLINK-20653:
----------------------------------
[~Vow] What do you mean " the deleted incremental state cannot be recovered"?
When disposing the pending checkpoint, all registered state would be unregistered to discard.
> SharedState should be registered after PendingCheckpoint storeCheckpoint
> ------------------------------------------------------------------------
>
> Key: FLINK-20653
> URL: https://issues.apache.org/jira/browse/FLINK-20653
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Checkpointing
> Affects Versions: 1.12.0
> Reporter: weiyunqing
> Priority: Major
> Attachments: image-2020-12-17-20-20-21-246.png
>
>
> SharedState should be registered after PendingCheckpoint storeCheckpoint,If the metadata storage fails, the deleted incremental state cannot be recovered。
> !image-2020-12-17-20-20-21-246.png!
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