CDH5安装后各种问题，求大虾指导！！！
前言： 在Centos7安装CDH5后，都是运行正常。jps可查询到角色。各节点也都正常。之后重启了一次服务器就出现了很多问题 1.CDH5页面出现 无法发出查询Host Montior未运行。排查主机直接host是正常，可ping主机名 ，防火墙已经关闭，selinux也关闭
2.查看cloudera-scm-agent.log 日志看到
2483 MonitorDaemon-Reporter throttling_logger ERROR (9 skipped) Error sending messages to firehose: mgmt-HOSTMONITOR-d6806ad16a64947556232e5f134692de
Traceback (most recent call last):
File "/opt/cm-5.5.0/lib64/cmf/agent/src/cmf/monitor/firehose.py", line 116, in _send
self._port)
File "/opt/cm-5.5.0/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 469, in __init__
self.conn.connect()
File "/usr/lib64/python2.7/httplib.py", line 772, in connect
self.timeout, self.source_address)
File "/usr/lib64/python2.7/socket.py", line 571, in create_connection
raise err
error: Connection refused
错误，不知道这是为什么。在论坛找了很多帖子都有类型的问题。可按照他们的解决方法并没有处理掉这个错误
------- 请看到的大虾帮忙解决解决
谢谢，哈哈 .... 这是什么回复 惊讶！
a1047738527 发表于 2016-4-22 11:56
.... 这是什么回复 惊讶！
还有其它错误，贴出来看看。
很可能是有的服务没有起来造成的
jps查询都没有起来。。。 查看Server日志和agent日志。 就是上面显示的错误。。 cloudera-scm-agent.log 日志错误是报这个
2493 MonitorDaemon-Reporter throttling_logger ERROR (9 skipped) Error sending messages to firehose: mgmt-HOSTMONITOR-d6806ad16a64947556232e5f134692de
Traceback (most recent call last):
File "/opt/cm-5.5.0/lib64/cmf/agent/src/cmf/monitor/firehose.py", line 116, in _send
self._port)
File "/opt/cm-5.5.0/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 469, in __init__
self.conn.connect()
File "/usr/lib64/python2.7/httplib.py", line 772, in connect
self.timeout, self.source_address)
File "/usr/lib64/python2.7/socket.py", line 571, in create_connection
raise err
error: Connection refused
Server日志报这个错误
java.lang.NullPointerException
at org.springframework.web.servlet.view.RedirectView.appendQueryProperties(RedirectView.java:252)
at org.springframework.web.servlet.view.RedirectView.renderMergedOutputModel(RedirectView.java:225)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:574)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:78)
at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:131)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at com.jamonapi.http.JAMonServletFilter.doFilter(JAMonServletFilter.java:48)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter.doFilter(JavaMelodyFacade.java:109)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSec 楼主解决这个问题没有？ VENS 发表于 2017-7-22 14:44
楼主解决这个问题没有？
楼主解决这个问题没有？
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