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Cloudera Manager shows nodes in bad health

Cloudera Manager shows nodes in bad health

New Contributor

Hi,

 

I am new to Hadoop servers administration with little or knowledge of it. I observed in cloudera Manager few nodes in bad health status. I tried to restart one of the node, however the same goes back in bad health status. How do I resolve this problem ? 

 

Thanks and Regards,

Kam

4 REPLIES 4

Re: Cloudera Manager shows nodes in bad health

Champion

is the host monitor is up and runining . 

is it possible to give us a screenshot of the cm console 

You can click that icon that says bad - it will give you a report. 

 

Re: Cloudera Manager shows nodes in bad health

New Contributor

2.6.32-573.12.1.el6.x86_64 #1 SMP Tue Dec 15 21:19:08 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

 

screen_shot.png

 

Please find the required details 

 

Re: Cloudera Manager shows nodes in bad health

Champion

Click on the bad ones and a window should come up explaining what CM health check is failing.

screen resolution is too small . I cant read it fully. 

could you paste the window that comes up with the explaining what CM health check is failing . 

 

Re: Cloudera Manager shows nodes in bad health

Champion

Are you ruining that on a VM ?

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