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From "Srikanth Sundarrajan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-85) Hive (HCatalog) integration
Date Mon, 30 Sep 2013 19:38:24 GMT

    [ https://issues.apache.org/jira/browse/FALCON-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782138#comment-13782138
] 

Srikanth Sundarrajan commented on FALCON-85:
--------------------------------------------

{quote}
I think I have all the required sub tasks complete (post review & commit) to be merged
to trunk. I'll address others on trunk itself. Thoughts?
{quote}

Yes. Sooner we merge, better it would be. However I feel we need to add more integration tests
before we merge. If we can put down scenarios we want verified and add these tests, it will
help us merge this large and important feature with a higher confidence.

While on this subject, can we add {code} export MAVEN_OPTS="-Xmx1024m -XX:MaxPermSize=256m"
{code} to build scripts in hudson to resume the falcon nightly build. This will also unblock
FALCON-43

> Hive (HCatalog) integration
> ---------------------------
>
>                 Key: FALCON-85
>                 URL: https://issues.apache.org/jira/browse/FALCON-85
>             Project: Falcon
>          Issue Type: Improvement
>    Affects Versions: 0.4, 0.3
>            Reporter: Venkatesh Seetharam
>            Assignee: Venkatesh Seetharam
>         Attachments: FalconHiveIntegrationProposal.pdf
>
>
> This proposal addresses Falcon allowing users to represent feed location as Hive tables.
Falcon should support both managed and external tables and provide data management services
for tables such as replication, eviction, archival, etc. Falcon will notify Hive as a side
effect of either acquiring, replicating or evicting a data set instance and adds the missing
capability of Hive table replication.
> As a natural progression, Falcon will allow users to express pipeline processing in Hive
scripts apart from Pig and Oozie workflows.
> This will be worked on a separate branch and will be merged back to trunk once complete.



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