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,
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.
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
Please find the required details
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 .