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Posted to issues@hive.apache.org by "Naveen Gangam (Jira)" <ji...@apache.org> on 2023/09/27 14:22:00 UTC

[jira] [Created] (HIVE-27746) Hive Metastore should send single AlterPartitionEvent with list of partitions

Naveen Gangam created HIVE-27746:
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             Summary: Hive Metastore should send single AlterPartitionEvent with list of partitions
                 Key: HIVE-27746
                 URL: https://issues.apache.org/jira/browse/HIVE-27746
             Project: Hive
          Issue Type: Improvement
          Components: Standalone Metastore
            Reporter: Naveen Gangam


In HIVE-3938, work was done to send single AddPartitionEvent for APIs that add partitions in bulk. Similarly, we have alter_partitions APIs that alter partitions in bulk via a single HMS call. For such events, we should also send a single AlterPartitionEvent with a list of partitions in it.
This would be way more efficient than having to send and process them individually.

This fix will be incompatible with the older clients that expect single partition.



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