Re: Moving hive from one server to another

[Bennie Schut <bs...@ebuddy.com>]

Unfortunately the ip is stored with each partition in the metadatabase.
I once did an update on the metatdata for our server to replace all old 
ip's with new ip's. It's not pretty but that actually works.

Op 28-6-2013 06:29, Manickam P schreef:
> Hi,
>
> What are the steps one should follow to move hive from one server to 
> another along with hadoop?
> I've moved my hadoop master node from one server to another and then 
> moved my hive also. I started all my hadoop nodes successfully but 
> getting error while executing hive queries. It shows the below error 
> and shows my old master node ip address.
>
>     *java.net.ConnectException: Call to
>     192.168.99.33/192.168.99.33:50000 failed on connection exception:
>     java.net.ConnectException: Connection refused*
>     *
>     Job Submission failed with exception
>     'java.net.ConnectException(Call to
>     192.000.00.33/192.000.00.33:50000 failed on connection exception:
>     java.net.ConnectException: Connection refused)'
>     java.lang.IllegalArgumentException: Can not create a Path from an
>     empty string
>
>     *
>
> I checked my hive-site.xml file i have given the correct new ip 
> address. Anyone pls tell me where would be the mistake here. 
> I don't have any clue.
>
>
> Thanks,
> Manickam P