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HBase >> mail # user >> exporting a table


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Re: exporting a table
thanks. I noticed the MR job is single threaded. Is table export a serial
based job or can it be done in parallel?

On Mon, Sep 26, 2011 at 12:41 PM, Jean-Daniel Cryans <[EMAIL PROTECTED]>wrote:

> If by "export" you refer to the Export MR job that's shipped with
> HBase, then it's not going to work at all since the table is disabled.
>
> If you refer to a distcp, which would make more sense since by being
> disabled the table won't get new mutations, then it won't be any
> faster... just safer.
>
> J-D
>
> On Mon, Sep 26, 2011 at 2:03 AM, Rita <[EMAIL PROTECTED]> wrote:
> > Is there a performance boost to export a table while its disabled?
> >
> > --
> > --- Get your facts first, then you can distort them as you please.--
> >
>

--
--- Get your facts first, then you can distort them as you please.--
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB