> Also when I run the command
> ./nodetool –h ip_address ring
> I found that both nodes ownership is 0 %. Please tell me how should I fix
> that.
It would be a lot easier to answer you question if you showed the output from
nodetool ring.
> UPDATE KEYSPACE demo WITH strategy_options = {DC1:2,DC2:2}; on both the nodes
This would only make sense if you had 2 data centres, with at least 2 nodes in
each.
You probably just want {DC1:2}
> I get the following error: Unavailable Exception
This means there are not enough available nodes to perform the request at the
Consistency Level you code has requests. Probably due to the strategy_options
set above.
Cheers
-----------------
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com
On 11/06/2012, at 6:20 PM, Prakrati Agrawal wrote:
> Dear all
>
> I have a Cassandra cluster with 2 nodes.
> I was trying to increase the replication factor of keyspace in Cassandra to
> 2. I did the following steps:
> UPDATE KEYSPACE demo WITH strategy_options = {DC1:2,DC2:2}; on both the nodes
> Then I ran the nodetool repair on both the nodes
> Then I ran my Hector code to count the number of rows and columns in the
> database.
> I get the following error: Unavailable Exception
> Also when I run the command
> ./nodetool –h ip_address ring
> I found that both nodes ownership is 0 %. Please tell me how should I fix
> that.
>
> Thanks and Regards
> Prakrati
>
>
>
>
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