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Posted to dev@hive.apache.org by "Hongdan Zhu (Jira)" <ji...@apache.org> on 2023/03/22 06:16:00 UTC

[jira] [Created] (HIVE-27165) PART_COL_STATS metastore query not hitting the index

Hongdan Zhu created HIVE-27165:
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             Summary: PART_COL_STATS metastore query not hitting the index
                 Key: HIVE-27165
                 URL: https://issues.apache.org/jira/browse/HIVE-27165
             Project: Hive
          Issue Type: Improvement
            Reporter: Hongdan Zhu


The query located here:
[https://github.com/apache/hive/blob/master/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/CompactionTxnHandler.java#L1029-L1032]

is not hitting an index.  The index contains CAT_NAME whereas this query does not. This was a change made in Hive 3.0, I think.



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