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From "Brandon Williams (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-4957) When bulk loading, validate SSTable's partitioner as much as possible
Date Tue, 13 Nov 2012 23:36:13 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-4957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13496671#comment-13496671
] 

Brandon Williams commented on CASSANDRA-4957:
---------------------------------------------

+1
                
> When bulk loading, validate SSTable's partitioner as much as possible
> ---------------------------------------------------------------------
>
>                 Key: CASSANDRA-4957
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4957
>             Project: Cassandra
>          Issue Type: Improvement
>    Affects Versions: 1.1.0
>            Reporter: Yuki Morishita
>            Assignee: Yuki Morishita
>            Priority: Minor
>             Fix For: 1.2.0 rc1
>
>         Attachments: 4957.txt
>
>
> When using BulkLoader/BulkOutputFormat, sstable's partitioner is not checked even if
you have Stats.db on same directory. BulkLoader tries to stream wrong partitioned SSTables,
and produces IO error. (I found this when I used Murmur3partitioner for BOF while cluster
was setup for RandomPartitioner. see CASSANDRA-4813.)
> It will be nice to validate partitioner when Stats.db is present to avoid causing streaming
error.

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