issue regarding importing hive tables from one cluster to another.

[yogesh dhari <yo...@live.com>]

Hi all,

 I have switched to new hdfs cluster from old cluster  ( all machines from old cluster are not connected to new cluster in any manner)

I brought edit and fsimage including ( dfs.name.dir and dfs.data.dir )from old cluster and put it over new cluster and every files and data are showing over new cluster.

is there any way out by which I can bring all tables created and there structure in hive from old cluster to new to new cluster..  

Thanks & regards
Yogesh Kumar



 		 	   		  

Re: issue regarding importing hive tables from one cluster to another.

[Jagat Singh <ja...@gmail.com>]

Hive structure information is in metastore which is by default in Derby
database ( which I doubt if you would be having) or in mysql or something.

Point your hive to mysql and try.

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Sent from Mobile , short and crisp.
On 09-Sep-2012 5:29 AM, "yogesh dhari" <yo...@live.com> wrote:

>  Hi all,
>
>  I have switched to new hdfs cluster from old cluster  ( all machines from
> old cluster are not connected to new cluster in any manner)
>
> I brought edit and fsimage including ( dfs.name.dir and dfs.data.dir )from
> old cluster and put it over new cluster and every files and data are
> showing over new cluster.
>
> is there any way out by which I can bring all tables created and there
> structure in hive from old cluster to new to new cluster..
>
> Thanks & regards
> Yogesh Kumar
>
>
>
>