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https://issues.apache.org/jira/browse/HUDI-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HUDI-1072:
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Labels: pull-request-available (was: )
> Reader changes to support clustering and insert overwrite
> ---------------------------------------------------------
>
> Key: HUDI-1072
> URL: https://issues.apache.org/jira/browse/HUDI-1072
> Project: Apache Hudi
> Issue Type: Sub-task
> Reporter: satish
> Assignee: satish
> Priority: Major
> Labels: pull-request-available
>
> * Add metadata to track ‘replaced’ files. Replaced files are essentially file
> groups to be ignored. For ‘insert overwrite’ this is all existing files in
> the partition overwritten. For ‘clustering’, this is all file groups that are
> merged into a new set of file groups.
> * Change Views to ignore replaced files (AbstractTableFileSystemView and all
> subclasses)
> * Change cleaner to delete data files that have been replaced (Introduce a
> new policy?)
> * Change archival to not delete active commits that have this special
> metadata if corresponding data files are not deleted.
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