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Posted to dev@cassandra.apache.org by Patricio Echagüe <pa...@gmail.com> on 2013/10/15 15:50:00 UTC
Re: [jira] [Commented] (CASSANDRA-6124) Ability to specify a DC to
consume from when using ColumnFamilyInputFormat externally
Jeremy, LOCAL_ONE is definitely a work around. We are currently running
with my patch in production to avoid establishing connections to others DC
which is the intention of the patch.
On Oct 15, 2013 6:09 AM, "Adam Hattrell (JIRA)" <ji...@apache.org> wrote:
>
> [
> https://issues.apache.org/jira/browse/CASSANDRA-6124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13795161#comment-13795161]
>
> Adam Hattrell commented on CASSANDRA-6124:
> ------------------------------------------
>
> Another +1, I have a user that would find this very useful.
>
> > Ability to specify a DC to consume from when using
> ColumnFamilyInputFormat externally
> >
> -------------------------------------------------------------------------------------
> >
> > Key: CASSANDRA-6124
> > URL:
> https://issues.apache.org/jira/browse/CASSANDRA-6124
> > Project: Cassandra
> > Issue Type: Improvement
> > Components: Hadoop
> > Reporter: Patricio Echague
> > Priority: Minor
> > Labels: hadoop
> > Fix For: 1.2.12
> >
> > Attachments: CASSANDRA-6124.diff, CASSANDRA-6124-v2.diff
> >
> >
> > Our production environment looks like this:
> > - 6 cassandra nodes (online DC)
> > - 3 cassandra nodes (offline DC)
> > - Hadoop cluster.
> > we are interested in connecting to the offline DC from hadoop (not
> colocated with cassandra offline dc)
> > I've tested this patch and seems to work with our 1.2.5 deployment.
> > Kindly review.
>
>
>
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