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From Manoj Murumkar <manoj.murum...@gmail.com>
Subject Re: HBase Backups
Date Thu, 09 Jun 2011 00:24:39 GMT
We are trying to do this online as downtime is not an option. Good point,
nonetheless.
On Jun 8, 2011 3:48 PM, "Joey Echeverria" <joey@cloudera.com> wrote:
> 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 <manoj.murumkar@gmail.com>
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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