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From Joyabrata Das <joy.luv.challen...@gmail.com>
Subject Re: Apache cassandra not joining cluster ring
Date Fri, 18 Apr 2014 04:20:20 GMT
Could someone please help!
On Apr 17, 2014 10:55 AM, "Joyabrata Das" <joy.luv.challenges@gmail.com>
wrote:

> After explicitly enabling port
> 9160 (Cassandra client port (Thrift)) in that particular node it's
> connected to ring however other nodes are working with same configuration.
>
> Now Opscenter is installed in that particular node after explicitly
> enabling
> 61620 (OpsCenter monitoring port), 61621 (OpsCenter agent port) in all
> nodes though in other nodes error is displaying while installing from GUI as
>
> "Unable to find a java executable! Please install java or set JAVA_HOME.
> Exit code: 4".
>
> Though java is installed & JAVA_HOME is also set for all users.
> $ echo $JAVA_HOME
>
> /app/jdk1.6.0_16
>
> Please help!
> On Apr 9, 2014 9:06 PM, "Michael Shuler" <michael@pbandjelly.org> wrote:
>
>> On 04/08/2014 11:25 AM, Joyabrata Das wrote:
>>
>>> Further observed that problematic node has Ubuntu 64-Bit & other nodes
>>> are Ubuntu 32-Bit, can it be the reason?
>>>
>>
>> This may not be recommended, might/should(?) work, and may be a reason
>> [0]. My first suggestion would be to remove this variable. This would also
>> give you a chance to go through the steps of adding a new node to the
>> cluster again [1] - you might stumble on something.
>>
>> [0] http://cassandra-user-incubator-apache-org.3065146.
>> n2.nabble.com/can-I-have-a-mix-of-32-and-64-bit-machines-
>> in-a-cluster-td7583051.html
>> [1] http://www.datastax.com/documentation/cassandra/1.2/
>> cassandra/operations/ops_add_node_to_cluster_t.html
>>
>> --
>> Michael
>>
>

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