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  1. Hive
  2. HIVE-20516

alter table drop partition should be compatible with old metastore, as partition pruner does

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • 3.0.0
    • None
    • Metastore
    • None

    • all

    Description

          After the change of  HIVE-4914, we always push the partition expression to metastore, to avoid filtering partition by partition names.

          And HIVE-4914 added some protection in Partition pruner, in case that metastore may not have api of get_partitions_by_expr.

          Therefore, we should also add similar protection to another calling point, when dealing with "alter table drop partition".

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          jinzheng

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            jinzheng jinzheng
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