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Internal error while querying the Host Monitor

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Internal error while querying the Host Monitor

New Contributor

Hi All, 

 

I am getting this error 'Internal error while querying the Host Monitor', when I try to open the cloudera manager console.  Any help would be appreciated.

 

Failed to publish event: SimpleEvent{attributes={STACKTRACE=[java.net.ConnectException: Connection refused
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
	at java.net.Socket.connect(Socket.java:579)
	at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
	at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
	at sun.net.www.http.HttpClient.New(HttpClient.java:308)
	at sun.net.www.http.HttpClient.New(HttpClient.java:326)
	at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)
	at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
	at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)
	at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)
	at com.cloudera.cmf.BasicScmProxy.authenticate(BasicScmProxy.java:265)
	at com.cloudera.cmf.BasicScmProxy.fetch(BasicScmProxy.java:557)
	at com.cloudera.cmf.BasicScmProxy.getFragmentAndHash(BasicScmProxy.java:647)
	at com.cloudera.cmf.DescriptorAndFragments.newDescriptorAndFragments(DescriptorAndFragments.java:64)
	at com.cloudera.cmon.firehose.Main.main(Main.java:376)
], EXCEPTION_TYPES=[java.net.ConnectException], ROLE=[mgmt-HOSTMONITOR-b794e0af02cd3706918e863ea1b0c86e], SEVERITY=[IMPORTANT], SERVICE=[mgmt], HOST_IDS=[i-58016b97], LOG_LEVEL=[WARN], ROLE_TYPE=[HOSTMONITOR], CATEGORY=[LOG_MESSAGE], SERVICE_TYPE=[MGMT], HOSTS=[devz1ahb03.icon.cecv.com], EVENTCODE=[EV_LOG_EVENT]}, content=Exception while getting fetch configDefaults hash: none, timestamp=1448624119419}

 

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