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From "Sergio Bossa (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-5091) Provide a way to sort read results on the coordinator node
Date Wed, 26 Dec 2012 18:36:12 GMT
Sergio Bossa created CASSANDRA-5091:
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             Summary: Provide a way to sort read results on the coordinator node
                 Key: CASSANDRA-5091
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5091
             Project: Cassandra
          Issue Type: Wish
            Reporter: Sergio Bossa


While Cassandra provides a way to scatter/gather queries with secondary indexes, as well as
custom secondary indexes implementations, there is currently no way to sort gathered results
on the coordinator node, which would be very useful (actually, essential) if the index implementation
provides results in sorted order.

So, what I'm proposing here is a way to provide (custom) sort implementations, which may either
be as easy as just adding one more interface and a bunch of method calls, or get a bit more
complex by providing an ORDER BY clause in CQL.

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