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HBase, mail # user - HBase Backups


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Manoj Murumkar 2011-06-08, 17:22
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Re: HBase Backups
Joey Echeverria 2011-06-08, 22:47
Can you afford some down time? If so, you could minor compact, disable
the table, distcp, and then enable the table.

-Joey

On Wed, Jun 8, 2011 at 1:22 PM, Manoj Murumkar <[EMAIL PROTECTED]> wrote:
> Hi,
>
> We're trying to come up with right strategy for backing up HBase tables.
> Assumption is that sizes of tables will not grow beyond few hundred GB.
> Currently, we're employing exports (writing onto HDFS of another cluster
> directly), but is taking too long (~5 hours to export ~5GB of data). Are
> there any suggestions to improve the performance of this?
>
> Thanks,
>
> Manoj
>

--
Joseph Echeverria
Cloudera, Inc.
443.305.9434
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Manoj Murumkar 2011-06-09, 00:24
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Otis Gospodnetic 2011-06-09, 00:56
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Manoj Murumkar 2011-06-09, 04:17
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Ted Dunning 2011-06-09, 06:33
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Stack 2011-06-09, 06:52
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Eric Charles 2011-06-09, 07:12
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Ted Dunning 2011-06-09, 07:49
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Eric Charles 2011-06-09, 09:19