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  1. Hive
  2. HIVE-9452 Use HBase to store Hive metadata
  3. HIVE-9905

Investigate ways to improve NDV calculations during stats aggregation [hbase-metastore branch]

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • None
    • HBase Metastore, Metastore
    • None

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        relates to

        Bug - A problem which impairs or prevents the functions of the product. HIVE-9647 Discrepancy in cardinality estimates between partitioned and un-partitioned tables

        • Major - Major loss of function.
        • Closed

        New Feature - A new feature of the product, which has yet to be developed. HIVE-9689 Store histograms and distinct value estimator's bit vectors in metastore

        • Major - Major loss of function.
        • Open

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            vgumashta Vaibhav Gumashta
            vgumashta Vaibhav Gumashta
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              Created:
              Updated:
              Resolved: