Error connection to remote JMX agent

2011-04-08 Thread Mengchen Yu
a:613) ... 14 more I have seen a topic about similar nodetool error, but my JMX_PORT is already 8080. Thanks in advance. Mengchen Yu

Test idea on cassandra

2011-04-06 Thread Mengchen Yu
I'm trying to simulate a multi-user scenario. The reason why I want to use MPJ is to create different processes act like individual users. Do any one have idea how to do this clearly? Sorry for duplicated mails if any

Is Cassandra and MPI compatible?

2011-04-06 Thread Mengchen Yu
I'm thinking about using MPI (MPI Java actually) to test cassandra on my laptop before test it in clusters. Is there anything I'd better look to know more? Thanks.