Cassandra
  1. Cassandra
  2. CASSANDRA-6737

A batch statements on a single partition should not create a new CF object for each update

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Fix Version/s: 2.0.6
    • Component/s: None
    • Labels:

      Description

      BatchStatement creates a new ColumnFamily object (as well as a new RowMutation object) for every update in the batch, even if all those update are actually on the same partition. This is particularly inefficient when bulkloading data into a single partition (which is not all that uncommon).

      1. 6737.txt
        10 kB
        Sylvain Lebresne
      2. 6737.2.patch
        10 kB
        Benedict

        Activity

          People

          • Assignee:
            Sylvain Lebresne
            Reporter:
            Sylvain Lebresne
            Reviewer:
            Benedict
          • Votes:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development