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Cloudera Manager Server Panel doesn't work properly

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author-rank maragon
Explorer

Created ‎03-02-2017 09:48 AM

Hi, I'm following this tutorial in order to install Cloudera Manager and CDH. The installation ends correctly, but I can't access to http://localhost:7180. Checking if the service has started:

 

[root@localhost cloudera]# service cloudera-scm-server status
/etc/init.d/cloudera-scm-server: line 109: pstree: command not found
cloudera-scm-server.service - LSB: Cloudera SCM Server
   Loaded: loaded (/etc/rc.d/init.d/cloudera-scm-server)
   Active: active (exited) since Thu 2017-03-02 12:27:41 EST; 5min ago
  Process: 2716 ExecStart=/etc/rc.d/init.d/cloudera-scm-server start (code=exited, status=0/SUCCESS)

Mar 02 12:27:36 localhost.localdomain systemd[1]: Starting LSB: Cloudera SCM Server...
Mar 02 12:27:36 localhost.localdomain cloudera-scm-server[2716]: /etc/rc.d/init.d/cloudera-scm-server: line 10...nd
Mar 02 12:27:36 localhost.localdomain su[2738]: (to cloudera-scm) root on none
Mar 02 12:27:41 localhost.localdomain cloudera-scm-server[2716]: Starting cloudera-scm-server: [  OK  ]
Mar 02 12:27:41 localhost.localdomain systemd[1]: Started LSB: Cloudera SCM Server.
Hint: Some lines were ellipsized, use -l to show in full.
[root@localhost cloudera]#

 

I get the following errors every 15 seconds in /var/log/cloudera-scm-server/cloudera-scm-server.log:

 

2017-03-02 12:36:57,478 ERROR ScmActive-0:com.cloudera.server.cmf.components.ScmActive: ScmActive: Unable to retrieve non-local non-loopback IP address. Seeing address: localhost.localdomain/127.0.0.1. 
2017-03-02 12:36:57,478 ERROR ScmActive-0:com.cloudera.server.cmf.components.ScmActive: ScmActive failed. Bootup = false
2017-03-02 12:36:57,478 ERROR ScmActive-0:com.cloudera.server.cmf.components.ScmActive: ScmActive was not able to access CM identity to validate it.
2017-03-02 12:36:57,478 ERROR ScmActive-0:com.cloudera.server.cmf.components.ScmActive: ScmActive is deferring the validation to the next run in 15 seconds.
2017-03-02 12:36:57,479 WARN ScmActive-0:com.cloudera.enterprise.AbstractWrappedEntityManager: Rolling back transaction that wasn't marked for rollback-only.
java.lang.Exception: Non-thrown exception for stack trace.
	at com.cloudera.enterprise.AbstractWrappedEntityManager.close(AbstractWrappedEntityManager.java:161)
	at com.cloudera.cmf.persist.CmfEntityManager.close(CmfEntityManager.java:356)
	at com.cloudera.server.cmf.components.ScmActive.markScmActive(ScmActive.java:224)
	at com.cloudera.server.cmf.components.ScmActive.run(ScmActive.java:87)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

I get response if I execute locally:

 

[root@localhost cloudera]# curl localhost:7180
[root@localhost cloudera]#

 

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