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Posted to commits@hudi.apache.org by "Brandon Scheller (Jira)" <ji...@apache.org> on 2019/11/08 00:14:00 UTC

[jira] [Created] (HUDI-326) Support deleting records with only record_key

Brandon Scheller created HUDI-326:
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             Summary: Support deleting records with only record_key
                 Key: HUDI-326
                 URL: https://issues.apache.org/jira/browse/HUDI-326
             Project: Apache Hudi (incubating)
          Issue Type: Improvement
            Reporter: Brandon Scheller


Currently Hudi requires 3 things to issue a hard delete using EmptyHoodieRecordPayload. It requires (record_key, partition_key, precombine_key).

This means that in many real use scenarios, you are required to issue a select query to find the partition_key and possibly precombine_key for a certain record before deleting it.

We would like to avoid this extra step by being allowed to issue a delete based on only the record_key of a record.
This means that it would blanket delete all records with that specific record_key across all partitions.



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