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https://issues.apache.org/jira/browse/HUDI-868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bhavani Sudha Saktheeswaran updated HUDI-868:
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Epic Name: Insert Overwrite API
> [UMBRELLA] Insert Overwrite API
> -------------------------------
>
> Key: HUDI-868
> URL: https://issues.apache.org/jira/browse/HUDI-868
> Project: Apache Hudi
> Issue Type: Epic
> Affects Versions: 0.9.0
> Reporter: satish
> Assignee: satish
> Priority: Major
> Labels: hudi-umbrellas
>
> Usecases:
> - Tables where the majority of records change every cycle. So it is likely
> efficient to write new data instead of doing upserts.
> - Operational tasks to fix a specific corrupted partition. We can do 'insert
> overwrite' on that partition with records from the source. This can be much
> faster than restore and replay for some data sources.
> The functionality will be similar to hive definition of 'insert overwite'.
> But, doing this in Hoodie will provide better isolation between writer and
> readers. I can share possible implementation choices and some nuances if the
> community thinks this is a useful feature to add.
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