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https://issues.apache.org/jira/browse/CASSANDRA-3122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13097112#comment-13097112
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Hudson commented on CASSANDRA-3122:
-----------------------------------

Integrated in Cassandra-0.8 #313 (See 
[https://builds.apache.org/job/Cassandra-0.8/313/])
    Add missing file and fix type from CASSANDRA-3122 commit

slebresne : 
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1165218
Files : 
* 
/cassandra/branches/cassandra-0.8/test/unit/org/apache/cassandra/io/sstable/SSTableSimpleWriterTest.java
* 
/cassandra/branches/cassandra-0.8/test/unit/org/apache/cassandra/io/sstable/SSTableWriterTest.java


> SSTableSimpleUnsortedWriter take long time when inserting big rows
> ------------------------------------------------------------------
>
>                 Key: CASSANDRA-3122
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3122
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 0.8.3
>            Reporter: Benoit Perroud
>            Assignee: Sylvain Lebresne
>            Priority: Minor
>             Fix For: 0.8.5
>
>         Attachments: 3122.patch, SSTableSimpleUnsortedWriter-v2.patch, 
> SSTableSimpleUnsortedWriter.patch
>
>
> In SSTableSimpleUnsortedWriter, when dealing with rows having a lot of 
> columns, if we call newRow several times (to flush data as soon as possible), 
> the time taken by the newRow() call is increasing non linearly. This is 
> because when newRow is called, we merge the size increasing existing CF with 
> the new one.

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