Not yet as we a stick with cdh4.1.2 (hbase 0.92.1) for now. Le 04/06/2014 14:51, Ted Yu a écrit : > Can you use ExportSnapshot tool ? > > ExportSnapshot has option to limit bandwidth. See HBASE-11090. > This feature is in the soon-to-be-released 0.98.3 > > See HBASE-11204 as well. > > Cheers > > On Jun 4, 2014, at 5:39 AM, Damien Hardy <[email protected]> wrote: > >> Hello, >> >> We are trying to export HBase table on S3 for backup purpose. >> By default export tool run a map per region and we want to limit output >> bandwidth on internet (to amazon s3). >> >> We were thinking in adding some reducer to limit the number of writers >> but this is explicitly hardcoded to 0 in Export class >> ``` >> // No reducers. Just write straight to output files. >> job.setNumReduceTasks(0); >> ``` >> >> Is there an other way (propertie?) in hadoop to limit output bandwidth ? >> >> -- >> Damien >>
-- Damien HARDY IT Infrastructure Architect Viadeo - 30 rue de la Victoire - 75009 Paris - France PGP : 45D7F89A
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