cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Robbie Strickland (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-4208) ColumnFamilyOutputFormat should support writing to multiple column families
Date Tue, 01 May 2012 16:58:50 GMT
Robbie Strickland created CASSANDRA-4208:
--------------------------------------------

             Summary: ColumnFamilyOutputFormat should support writing to multiple column families
                 Key: CASSANDRA-4208
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4208
             Project: Cassandra
          Issue Type: Improvement
          Components: Hadoop
    Affects Versions: 1.1.0
            Reporter: Robbie Strickland


It is not currently possible to output records to more than one column family in a single
reducer.  Considering that writing values to Cassandra often involves multiple column families
(i.e. updating your index when you insert a new value), this seems overly restrictive.  I
am submitting a patch that moves the specification of column family from the job configuration
to the write() call in ColumnFamilyRecordWriter.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message