thanks,
This always works on 2.1.13 and 2.1.16 version but not on 3.0.8. definitely
not a firewall issue
On Thu, Oct 20, 2016 at 1:16 PM, sai krishnam raju potturi <
pskraj...@gmail.com> wrote:
> we faced a similar issue earlier, but that was more related to firewall
> rules. The newly added datacenter was not able to communicate with the
> existing datacenters on the port 7000(inter-node communication). Your's
> might be a different issue, but just saying.
>
>
> On Thu, Oct 20, 2016 at 4:12 PM, Jai Bheemsen Rao Dhanwada <
> jaibheem...@gmail.com> wrote:
>
>> Hello All,
>>
>> I have single datacenter with 3 C* nodes and we are trying to expand the
>> cluster to another region/DC. I am seeing the below error while doing a
>> "nodetool
>> rebuild -- name_of_existing_data_center" .
>>
>> [user@machine ~]$ nodetool rebuild DC1
>> nodetool: Unable to find sufficient sources for streaming range
>> (-402178150752044282,-396707578307430827] in keyspace system_distributed
>> See 'nodetool help' or 'nodetool help <command>'.
>> [user@machine ~]$
>>
>> user@cqlsh> SELECT * from system_schema.keyspaces where
>> keyspace_name='system_distributed';
>>
>> keyspace_name | durable_writes | replication
>> ---------------+----------------+---------------------------
>> ----------------------------------------------------------
>> system_distributed | True | {'class':
>> 'org.apache.cassandra.locator.SimpleStrategy', 'replication_factor': '3'}
>>
>> (1 rows)
>>
>> To overcome this I have updated system_distributed keyspace to DC1:3 and
>> DC2:3 with NetworkTopologyStrategy
>>
>> C* Version - 3.0.8
>>
>> Is this a bug that is introduced in 3.0.8 version of cassandra? as I
>> haven't seen this issue with the older versions?
>>
>
>
