When i check the status using Service cloudera-scm-server status
-> cloudera-scm-server dead but pid file exists
the maximum number of allowed acquisition attempts (5). Last acquisition attempt exception:
com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception:\
I checked the above in the log file.
i have copied the jdbc driver as mentioned in the below link .
but still i get error . Please help
You need to remove the pid file most likely.
You'll need to find out where the pid file is stored.
Use "strace" to see where it is finding the file if you are on a system where strace can be run
Rundeck is no a Cloudera product, though, so you might check here: