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From Jean-Daniel Cryans <jdcry...@apache.org>
Subject Re: How to copy HTable from one cluster to another cluster ?
Date Wed, 30 Mar 2011 17:02:19 GMT
Put your data on hard drives, ship them to the other data center?

On Wed, Mar 30, 2011 at 12:44 AM, 陈加俊 <cjjvictory@gmail.com> wrote:
> My cluster 1 is in shanghai and cluster 2 is in beijing. So the cluster 1
> can't see the cluster 2.
>
> any hints?
>
> 2011/3/10 shixing <paradisehit@gmail.com>
>
>> Because the distcp's per map runs long time than the mapred.task.timeout,
>> so
>> you can change the value in the hadoop-site.xml to a large num in
>> milliseconds.
>>
>> On Thu, Mar 10, 2011 at 1:14 PM, 陈加俊 <cjjvictory@gmail.com> wrote:
>>
>> > Thank you I used HBase-0.20.6.
>> >
>> > On Thu, Mar 10, 2011 at 1:26 AM, Suraj Varma <svarma.ng@gmail.com>
>> wrote:
>> >
>> > > What HBase version are you on?
>> > > If you are on 0.90+ there is a Copy Table MR job that would do this for
>> > > you.
>> > >
>> > >
>> >
>> http://hbase.apache.org/docs/current/api/org/apache/hadoop/hbase/mapreduce/CopyTable.html
>> > > --Suraj
>> > >
>> > > On Wed, Mar 9, 2011 at 2:27 AM, 陈加俊 <cjjvictory@gmail.com>
wrote:
>> > >
>> > > > How to copy HTable from one cluster to another cluster ?
>> > > >
>> > > > The table is very big .
>> > > >
>> > > > --
>> > > > Thanks & Best regards
>> > > > jiajun
>> > > >
>> > >
>> >
>> >
>> >
>> > --
>> > Thanks & Best regards
>> > jiajun
>> >
>>
>>
>>
>> --
>> Best wishes!
>> My Friend~
>>
>
>
>
> --
> Thanks & Best regards
> jiajun
>

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