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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-3131) Coprocessors: Server side embedding of Cascading/Cascalog operators
Date Tue, 19 Oct 2010 22:17:28 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HBASE-3131:
----------------------------------

    Description: We had several discussions at Hadoop World NYC 2010 about what sort of distributed
computation framework made sense to build into HBase on top of coprocessors. An interesting
suggestion was to provide server side support for Cascading (http://www.cascading.org) and
possibly also Cascalog (http://github.com/nathanmarz/cascalog) operators in a coprocessor;
then to extend the cascade topological scheduler with a new target for executing flow assemblies
in process in parallel up on the HBase cluster, with dependencies considered automatically.


> Coprocessors: Server side embedding of Cascading/Cascalog operators
> -------------------------------------------------------------------
>
>                 Key: HBASE-3131
>                 URL: https://issues.apache.org/jira/browse/HBASE-3131
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Andrew Purtell
>
> We had several discussions at Hadoop World NYC 2010 about what sort of distributed computation
framework made sense to build into HBase on top of coprocessors. An interesting suggestion
was to provide server side support for Cascading (http://www.cascading.org) and possibly also
Cascalog (http://github.com/nathanmarz/cascalog) operators in a coprocessor; then to extend
the cascade topological scheduler with a new target for executing flow assemblies in process
in parallel up on the HBase cluster, with dependencies considered automatically. 

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