[jira] [Commented] (CASSANDRA-6091) Better Vnode support in hadoop/pig

["Robert Coli (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-6091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13790734#comment-13790734 ] 

Robert Coli commented on CASSANDRA-6091:
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CASSANDRA-6169 is semi-related, limits the number of threads in the thread pool to be less than the number of splits.

> Better Vnode support in hadoop/pig
> ----------------------------------
>
>                 Key: CASSANDRA-6091
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6091
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Hadoop
>            Reporter: Alex Liu
>            Assignee: Alex Liu
>
> CASSANDRA-6084 shows there are some issues during running hadoop/pig job if vnodes are enable. Also the hadoop performance of vnode enabled nodes  are bad for there are so many splits.
> The idea is to combine vnode splits into a big sudo splits so it work like vnode is disable for hadoop/pig job



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