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Hudson commented on CASSANDRA-1774: ----------------------------------- Integrated in Cassandra-0.7 #70 (See [https://hudson.apache.org/hudson/job/Cassandra-0.7/70/]) > ColumnFamilyOutputFormat only writes one column (per key) > --------------------------------------------------------- > > Key: CASSANDRA-1774 > URL: https://issues.apache.org/jira/browse/CASSANDRA-1774 > Project: Cassandra > Issue Type: Bug > Components: Hadoop > Affects Versions: 0.7 beta 1 > Reporter: Mck SembWever > Assignee: Mck SembWever > Fix For: 0.7.0 rc 2 > > Attachments: CASSANDRA-1774.patch > > > From mailing list http://thread.gmane.org/gmane.comp.db.cassandra.user/10385 > ColumnFamilyOutputFormat will only write out one column > per key. > Alex Burkoff also reported this nearly two months ago, but nobody ever > replied... > http://article.gmane.org/gmane.comp.db.cassandra.user/9325 > has anyone any ideas? > should it be possible to write multiple columns out? > This is very easy to reproduce. Use the contrib/wordcount example, with > OUTPUT_REDUCER=cassandra and in WordCount.java add at line 132 > > results.add(getMutation(key, sum)); > > + results.add(getMutation(new Text("doubled"), sum*2)); > Only the last mutation for any key seems to be written. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.