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From Maki Watanabe <watanabe.m...@gmail.com>
Subject Re: How to invoke getNaturalEndpoints with jconsole?
Date Wed, 11 May 2011 13:25:24 GMT
Thanks,

So my options are:
1. Write a thrift client code to call describe_ring with hashed key
or
2. Write a JMX client code to call getNaturalEndpoints

right?

2011/5/11 Nick Bailey <nick@datastax.com>:
> As far as I know you can not call getNaturalEndpoints from jconsole
> because it takes a byte array as a parameter and jconsole doesn't
> provide a way for inputting a byte array. You might be able to use the
> thrift call 'describe_ring' to do what you want though. You will have
> to manually hash your key to see what range it falls in however.
>
> On Wed, May 11, 2011 at 6:14 AM, Maki Watanabe <watanabe.maki@gmail.com> wrote:
>> Hello,
>> It's a question on jconsole rather than cassandra, how can I invoke
>> getNaturalEndpoints with jconsole?
>>
>> org.apache.cassandra.service.StorageService.Operations.getNaturalEndpoints
>>
>> I want to run this method to find nodes which are responsible to store
>> data for specific row key.
>> I can find this method on jconsole but I can't invoke it because the
>> button is gray out and doesn't accept
>> click.
>>
>> Thanks,
>> --
>> maki
>>
>



-- 
w3m

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