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https://issues.apache.org/jira/browse/HUDI-8143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Danny Chen closed HUDI-8143.
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Resolution: Fixed
> NB CC across Flink/Spark for multiple writers and all table services (clean,
> compaction, clustering, ...)
> ---------------------------------------------------------------------------------------------------------
>
> Key: HUDI-8143
> URL: https://issues.apache.org/jira/browse/HUDI-8143
> Project: Apache Hudi
> Issue Type: Task
> Reporter: Ethan Guo (this is the old account; please use "yihua")
> Assignee: Danny Chen
> Priority: Blocker
> Fix For: 1.0.0
>
>
> We should suggest the users to always enable just one table service for
> multiple jobs.
> 1. Cleaning: concurrent cleaning is allowed, but there is case concurrent
> execution from multiple jobs happen, which result in duplicate cleam commit
> metadata files.(This is behavior for both 0.x and 1.x)
> 2. Compaction: concurrent scheduling is supported because we have completion
> file filtering for the target logs, cocurrent execution may be problematic
> 3. Clustering: No concurrency is supported.
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