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  1. Hive
  2. HIVE-17821

TxnHandler.enqueueLockWithRetry() should not write TXN_COMPONENTS if partName=null and table is partitioned

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Details

    • Bug
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • Transactions
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    Description

      LM may acquire read locks on the table when writing a partition.
      There is no need to make an entry for the table if we know it's partitioned since any I/U/D must affect a partition (or set of).

      Pass isPartitioned() in LockComponent/LockRequest or look up in TxnHandler

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-13795 TxnHandler should know if operation is using dynamic partitions

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

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              Unassigned Unassigned
              ekoifman Eugene Koifman
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              Dates

                Created:
                Updated: