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Posted to dev@gora.apache.org by "Roland von Herget (JIRA)" <ji...@apache.org> on 2013/03/09 18:13:12 UTC

[jira] [Created] (GORA-214) use batched Mutations available in Hector Mutator

Roland von Herget created GORA-214:
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             Summary: use batched Mutations available in Hector Mutator
                 Key: GORA-214
                 URL: https://issues.apache.org/jira/browse/GORA-214
             Project: Apache Gora
          Issue Type: Improvement
          Components: storage-cassandra
            Reporter: Roland von Herget
            Assignee: Roland von Herget
             Fix For: 0.3
         Attachments: GORA-214-prove-of-concept-0.2.patch

Cassandra & Hector offer a lot of possibilities to batch mutations together.
This means Hector will not send data out to Cassandra until it receives the command to do so [execute()].
Really useful is this feature if you have to addOrUpdate two or more columns for one key (in one cf), it will then limit load on Cassandra, too.

A small prove of concept patch against 0.2 is attached.

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