FAQ
HI,

I have installed CDH4 using Cloudera Manager Enterprise Edition - 4.5. All
my services and role instances status are "Good" except the Hostmonitor
instance in the Management Services which is showing "Bad".
The error log for the instance gives the following error message:

ERROR com.cloudera.enterprise.DebugServer

Unable to start debug server
java.net.BindException: Address already in use
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:383)
at java.net.ServerSocket.bind(ServerSocket.java:328)
at java.net.ServerSocket.(SocketConnector.java:80)
at org.mortbay.jetty.bio.SocketConnector.open(SocketConnector.java:73)
at org.mortbay.jetty.AbstractConnector.doStart(AbstractConnector.java:283)
at org.mortbay.jetty.bio.SocketConnector.doStart(SocketConnector.java:147)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.Server.doStart(Server.java:235)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at com.cloudera.enterprise.DebugServer.startService(DebugServer.java:259)
at com.cloudera.enterprise.EnterpriseService.start(EnterpriseService.java:71)
at com.cloudera.enterprise.EnterpriseService.start(EnterpriseService.java:68)
at com.cloudera.cmon.firehose.Main.main(Main.java:363)


The "cloudera-scm-agent" log file gives the following error message:

*[05/Mar/2013 09:32:11 +0000] 6010 MonitorDaemon-Reporter throttling_logger
ERROR (1 skipped) Error sending messages to firehose:
mgmt1-HOSTMONITOR-536206c9dccb73d5aad7fca5b1fa5deb
Traceback (most recent call last):
File "/usr/lib64/cmf/agent/src/cmf/monitor/firehose.py", line 67, in send
self._requestor.request('sendAgentMessages', dict(messages=messages))
File
"/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/ipc.py",
line 145, in request
return self.issue_request(call_request, message_name, request_datum)
File
"/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/ipc.py",
line 256, in issue_request
call_response = self.transceiver.transceive(call_request)
File
"/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/ipc.py",
line 485, in transceive
result = self.read_framed_message()
File
"/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/ipc.py",
line 489, in read_framed_message
response = self.conn.getresponse()
File "/usr/lib64/python2.6/httplib.py", line 990, in getresponse
response.begin()
File "/usr/lib64/python2.6/httplib.py", line 391, in begin
version, status, reason = self._read_status()
File "/usr/lib64/python2.6/httplib.py", line 355, in _read_status
raise BadStatusLine(line)
BadStatusLine*

Has anyone faced a similar issue? Can some one help me in understanding the
problem involved here and help me rectify this?

Thanks,
Gaurav

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postedMar 5, '13 at 4:30p
activeMar 5, '13 at 6:37p
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