[jira] Commented: (CASSANDRA-1434) ColumnFamilyOutputFormat performs blocking writes for large batches

["Jonathan Ellis (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-1434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906531#action_12906531 ] 

Jonathan Ellis commented on CASSANDRA-1434:
-------------------------------------------

why the double-flushing in close()?  can you add a comment for that?

> 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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