我正在尝试使用datastax enterprise创建一个数据集群集。我更改了节点的Cassandra.yaml并在节点上启动了Cassandra和opscenter。
我可以通过webbroser连接到opscenter。但是当我想要做的时候＆＃34;添加群集＆＃34;并将该特定主机IP显示为 ＆＃34;创建群集时出错：无法连接到群集＆＃34;
我可以在opscenter日志中看到下面的文字
**2013-10-29 16:44:21-0700 [] INFO: Mem Info: 96586MB
2013-10-29 16:44:24-0700 [] DEBUG: EC2 Instance type: None
2013-10-29 16:44:27-0700 [] DEBUG: EC2 Instance ami: None
2013-10-29 16:44:27-0700 [] INFO: Package Manager: Unknown
2013-10-29 16:45:21-0700 [] DEBUG: Average opscenterd CPU usage: 0.46%, memory usage: 38 MB
2013-10-29 16:45:37-0700 [] DEBUG: Trying to connect to node 10.182.160.4 over thrift
2013-10-29 16:45:37-0700 [] DEBUG: Not returning SASL credentials for 10.182.160.4
2013-10-29 16:45:37-0700 [] INFO: Starting factory <opscenterd.ThriftService.NoReconnectCassandraClientFactory instance at 0x2b775f0>
2013-10-29 16:45:37-0700 [] INFO: <twisted.internet.tcp.Connector instance at 0x2b7e830> will retry in 2 seconds
2013-10-29 16:45:37-0700 [] DEBUG: Problem while pinging node: Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/opscenterd/ThriftService.py", line 157, in checkThriftConnection
UserError: User aborted connection: Shutdown requested.
2013-10-29 16:45:37-0700 [] WARN: ProcessingError while calling CreateClusterConfController: Unable to connect to cluster
2013-10-29 16:45:37-0700 [] INFO: Stopping factory <opscenterd.ThriftService.NoReconnectCassandraClientFactory instance at 0x2b775f0>**
有人可以帮我解决这个问题吗？
Jenish