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https://issues.apache.org/jira/browse/HUDI-5565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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lei w closed HUDI-5565.
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Resolution: Fixed
> 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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