That is correct. There is no need to reconfigure the property files if you
use an elastic ip for each node.
Regards,
Vaibhav
On Mon, Mar 15, 2010 at 2:23 PM, wrote:
> I mentioned this on a previous thread, but I think it's worth restating -
> in EC2, the public DNS hostnames follow a well-known
I mentioned this on a previous thread, but I think it's worth restating -
in EC2, the public DNS hostnames follow a well-known naming convention and
the internal DNS servers automatically convert the public hostnames to the
internal ip addresses. So I believe that if you assign elastic ip add
and do
> an
> >> HDFS copy the same way. HBase doesn't actually have to be shutdown,
> that's
> >> just recommended to prevent things from changing mid-backup. If you're
> >> careful to not write data it should be ok.
> >>
&
#x27;s
>> just recommended to prevent things from changing mid-backup. If you're
>> careful to not write data it should be ok.
>>
>> JG
>>
>> -Original Message-
>> From: Ted Yu [mailto:yuzhih...@gmail.com]
>> Sent: Wednesday,
>
> JG
>
> -Original Message-
> From: Ted Yu [mailto:yuzhih...@gmail.com]
> Sent: Wednesday, March 03, 2010 11:40 AM
> To: hbase-user@hadoop.apache.org
> Subject: Re: HFile backup while cluster running
>
> If you disable writing, you can use
> org.apache.h
kup. If you're
careful to not write data it should be ok.
JG
-Original Message-
From: Ted Yu [mailto:yuzhih...@gmail.com]
Sent: Wednesday, March 03, 2010 11:40 AM
To: hbase-user@hadoop.apache.org
Subject: Re: HFile backup while cluster running
If you disable
If you disable writing, you can use org.apache.hadoop.hbase.mapreduce.Export
to export all your data, copy them to your new HDFS, then use
org.apache.hadoop.hbase.mapreduce.Import, finally switch your clients to the
new HBase cluster.
On Wed, Mar 3, 2010 at 11:27 AM, Kevin Peterson wrote:
> My cu
My current setup in EC2 is a Hadoop Map Reduce cluster and HBase
cluster sharing the same HDFS. That is, I have a batch of nodes that
run datanode and tasktracker and a bunch of nodes that run datanode
and regionserver. I'm trying to move HBase off this cluster to a new
cluster with it's own HDFS.
