Cassandra ccm无法连接到nodetool,它抛出连接被拒绝

Cassandra ccm无法连接到nodetool,它抛出连接被拒绝,cassandra,jmx,cassandra-2.0,nodetool,ccm,Cassandra,Jmx,Cassandra 2.0,Nodetool,Ccm,我将ccm与cassandra 2.0.9一起使用。我在ccm中几乎有8个节点。当我尝试连接到node1状态时,它显示以下错误 rishi@rishi:~/work/ccm$ ccm node1 status Traceback (most recent call last): File "/usr/local/bin/ccm", line 5, in <module> pkg_resources.run_script('ccm==2.1.7', 'ccm') Fil

我将ccm与cassandra 2.0.9一起使用。我在ccm中几乎有8个节点。当我尝试连接到node1状态时,它显示以下错误

rishi@rishi:~/work/ccm$ ccm node1 status
Traceback (most recent call last):
  File "/usr/local/bin/ccm", line 5, in <module>
    pkg_resources.run_script('ccm==2.1.7', 'ccm')
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 528, in run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1401, in run_script
    exec(script_code, namespace, namespace)
  File "/usr/local/lib/python2.7/dist-packages/ccm-2.1.7-py2.7.egg/EGG-INFO/scripts/ccm", line 86, in <module>

  File "build/bdist.linux-x86_64/egg/ccmlib/cmds/node_cmds.py", line 257, in run
  File "build/bdist.linux-x86_64/egg/ccmlib/node.py", line 720, in nodetool
ccmlib.node.NodetoolError: Nodetool command '/home/local/rishi/work/ccm/apache-cassandra-2.0.9/bin/nodetool -h localhost -p 7100 status' failed; exit status: 1; stderr: Failed to connect to 'localhost:7100': Connection refused
rishi@rishi:~/work/ccm$ccm节点1状态
回溯(最近一次呼叫最后一次):
文件“/usr/local/bin/ccm”,第5行,在
pkg_资源。运行_脚本('ccm==2.1.7','ccm')
文件“/usr/lib/python2.7/dist packages/pkg_resources.py”,第528行,在run_脚本中
self.require(requires)[0]。运行脚本(脚本名称,ns)
文件“/usr/lib/python2.7/dist packages/pkg_resources.py”,第1401行,在run_脚本中
exec(脚本代码、命名空间、命名空间)
文件“/usr/local/lib/python2.7/dist packages/ccm-2.1.7-py2.7.egg/egg-INFO/scripts/ccm”,第86行,在
文件“build/bdist.linux-x86_64/egg/ccmlib/cmds/node_cmds.py”,第257行,正在运行
文件“build/bdist.linux-x86_64/egg/ccmlib/node.py”,第720行,在nodetool中
ccmlib.node.nodetooleror:Nodetool命令“/home/local/rishi/work/ccm/apache-cassandra-2.0.9/bin/Nodetool-h localhost-p 7100 status”失败;退出状态:1;stderr:无法连接到“localhost:7100”:连接被拒绝

有人能帮我吗?

ccm状态的输出是什么?
集群:“到达集群”------------------------------node8:UP node1:UP node3:UP node2:UP node5:UP node4:UP node7:UP node6:UP