Yes.
On Wed, May 11, 2011 at 8:25 AM, Maki Watanabe <watanabe.m...@gmail.com> wrote: > 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 <n...@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.m...@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 >
