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HBase, mail # user - Re: discp versus export


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Kevin Odell 2013-03-04, 12:10
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Rita 2013-03-05, 00:18
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Re: discp versus export
Leonid Fedotov 2013-03-05, 21:52
Rita,
it seems like replication will be the best option for you.
Take a look on this doc:
http://hbase.apache.org/replication.html

Thank you!

Sincerely,
Leonid Fedotov
On Mar 4, 2013, at 4:18 PM, Rita wrote:

> the end goal is to have a backup of our hbase tables.
>
>
> On Mon, Mar 4, 2013 at 7:10 AM, Kevin O'dell <[EMAIL PROTECTED]>wrote:
>
>> DistCP is typically used for HDFS level back up jobs.  It can be used for
>> HBase but can be quite tricky.  I would recommend using Export, CopyTable,
>> or Replication.  These are tools designed for HBase backup.  What is the
>> end goal?
>>
>> On Mon, Mar 4, 2013 at 7:00 AM, Manish Bhoge <[EMAIL PROTECTED]>wrote:
>>
>>> Export and distcp has different application. Use discp when you need to
>>> move data across clusters. Do you want to export table data outside your
>>> cluster? If not then export table is better.
>>>
>>> Sent from HTC via Rocket! excuse typo.
>>>
>>>
>>
>>
>> --
>> Kevin O'Dell
>> Customer Operations Engineer, Cloudera
>>
>
>
>
> --
> --- Get your facts first, then you can distort them as you please.--

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Damien Hardy 2013-03-05, 22:15
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Asaf Mesika 2013-04-30, 16:07
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Suraj Varma 2013-04-30, 16:14
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Manish Bhoge 2013-03-04, 12:00
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Rita 2013-03-04, 11:50