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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2014/02/19 19:32:23 UTC

[jira] [Updated] (CASSANDRA-6737) A batch statements on a single partition should not create a new CF object for each update

     [ https://issues.apache.org/jira/browse/CASSANDRA-6737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-6737:
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    Summary: A batch statements on a single partition should not create a new CF object for each update  (was: A batch statements on a single partition should create a new CF object for each update)

> A batch statements on a single partition should not 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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