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https://issues.apache.org/jira/browse/CASSANDRA-1434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906533#action_12906533
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Jonathan Ellis commented on CASSANDRA-1434:
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committed 01. declining to apply 03; in general refactoring out a method that
is called in a single place obscures control flow rather than clarifies it. 04
looks ok but i'm not sure to what degree it depends on 02 (see above) so
leaving alone for now.
> ColumnFamilyOutputFormat performs blocking writes for large batches
> -------------------------------------------------------------------
>
> Key: CASSANDRA-1434
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1434
> Project: Cassandra
> Issue Type: Bug
> Components: Hadoop
> Reporter: Stu Hood
> Fix For: 0.7 beta 2
>
> Attachments: 0001-Switch-to-TFramedTransport-in-TestRingCache.patch,
> 0002-Add-kth-endpoint-method-to-RingCache-and-improve-con.patch,
> 0003-Remove-nesting-in-RingCache.patch,
> 0004-Fix-regression-introduced-on-1322-add-all-replicas-o.patch
>
>
> By default, ColumnFamilyOutputFormat batches
> {{mapreduce.output.columnfamilyoutputformat.batch.threshold}} or
> {{Long.MAX_VALUE}} mutations, and then performs a blocking write.
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