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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2016/02/20 23:34:18 UTC

[jira] [Updated] (PHOENIX-1217) Spool GROUP BY to disk using HBase itself

     [ https://issues.apache.org/jira/browse/PHOENIX-1217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Taylor updated PHOENIX-1217:
----------------------------------
    Labels: gsoc2016  (was: )

> Spool GROUP BY to disk using HBase itself
> -----------------------------------------
>
>                 Key: PHOENIX-1217
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1217
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>              Labels: gsoc2016
>
> We have an implementation in place now to spill a GROUP BY to disk on the server side if it gets too big to fit into memory. An alternate, simpler implementation would be to use HBase itself during this spooling instead.



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