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  1. Spark
  2. SPARK-17129 Support statistics collection and cardinality estimation for partitioned tables
  3. SPARK-21213

Support collecting partition-level statistics: rowCount and sizeInBytes

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.1.1
    • 2.3.0
    • SQL
    • None

    Description

      Support ANALYZE TABLE table PARTITION (key=value,...) COMPUTE STATISTICS [NOSCAN] SQL command to compute and store in Hive Metastore number of rows and total size in bytes for individual partitions.

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            mbasmanova Maria
            mbasmanova Maria
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