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Posted to commits@cassandra.apache.org by "mck (JIRA)" <ji...@apache.org> on 2016/03/31 14:06:25 UTC

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

     [ https://issues.apache.org/jira/browse/CASSANDRA-6091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

mck reopened CASSANDRA-6091:
----------------------------
      Assignee: mck

Patch against trunk is updated at https://github.com/thelastpickle/cassandra/commit/a8c169748ef21c44e19d909b656ae2631af306b8

Got some more testing to do before submitting it as a patch.

> Better Vnode support in hadoop/pig
> ----------------------------------
>
>                 Key: CASSANDRA-6091
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6091
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Alex Liu
>            Assignee: mck
>            Priority: Minor
>         Attachments: cassandra-2.0-6091.txt, cassandra-2.1-6091.txt, trunk-6091.txt
>
>
> 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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