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https://issues.apache.org/jira/browse/HUDI-5565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17682514#comment-17682514
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lei w commented on HUDI-5565:
-----------------------------

[HUDI-5506|https://github.com/apache/hudi/pull/7611] has resolved.  

> Application restart  may cause data lose when task parallelism is changed
> -------------------------------------------------------------------------
>
>                 Key: HUDI-5565
>                 URL: https://issues.apache.org/jira/browse/HUDI-5565
>             Project: Apache Hudi
>          Issue Type: Bug
>          Components: core
>            Reporter: lei w
>            Priority: Major
>
> [HUDI-2084|https://github.com/apache/hudi/pull/3168] Resend the uncommitted 
> write metadata when start up to avoid data lose. But when task parallelism is 
> changed(increase  parallelism), data lose may happen too. Should we recommit 
> instant when writeStatus is not empty in WriteMetadataEvent.



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