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CDH 5.7 - Host Search Not Working

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CDH 5.7 - Host Search Not Working

New Contributor

Hi - 

 

I have installed cloudera manager 5.7 by executing cloudera-manager-installer.bin. As a next step, I am trying to add hosts to complete the installation.

 

One the page where we search the nodes, I have defined individual IPs or FQDN but still It's not able to search any hosts.

 

1-> DNS properly configured

2-> /etc/hosts file has all the hosts with FQDN.

 

It is keep searching but neve came out. below are the logs.. 

 

I will appreciate your help!

 

2016-04-26 02:39:00,668 INFO 207194682@scm-web-2:com.cloudera.server.cmf.node.NodeScannerService: Request 0 returning 0/6 scans
2016-04-26 02:39:01,753 INFO 207194682@scm-web-2:com.cloudera.server.cmf.node.NodeScannerService: Request 0 returning 0/6 scans
2016-04-26 02:39:02,771 INFO 207194682@scm-web-2:com.cloudera.server.cmf.node.NodeScannerService: Request 0 returning 0/6 scans
2016-04-26 02:39:03,868 INFO 207194682@scm-web-2:com.cloudera.server.cmf.node.NodeScannerService: Request 0 returning 0/6 scans
2016-04-26 02:39:04,963 INFO 207194682@scm-web-2:com.cloudera.server.cmf.node.NodeScannerService: Request 0 returning 0/6 scans

 

2 REPLIES 2
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Re: CDH 5.7 - Host Search Not Working

New Contributor

All-

 

Just to share some more information. All the nodes I am trying to scan has similar information in /etc/secure file.

 

Apr 26 06:44:53 cdh4 sshd[4950]: Did not receive identification string from 192.168.0.81
Apr 26 06:45:23 cdh4 sshd[4952]: Connection closed by 192.168.0.81

 

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Re: CDH 5.7 - Host Search Not Working

New Contributor

how you sloved this problem?

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