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.--
