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Posted to commits@cassandra.apache.org by "Sylvain Lebresne (JIRA)" <ji...@apache.org> on 2014/02/19 19:24:21 UTC

[jira] [Created] (CASSANDRA-6737) A batch statements on a single partition should create a new CF object for each update

Sylvain Lebresne created CASSANDRA-6737:
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             Summary: A batch statements on a single partition should create a new CF object for each update
                 Key: CASSANDRA-6737
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6737
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Sylvain Lebresne
            Assignee: Sylvain Lebresne
             Fix For: 2.0.6


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).



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