OpsCenter Agent can't start properly

(4 posts) (2 voices)

• Started 9 months ago by ibillguo
• Latest reply from nickmbailey
• This topic is resolved

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1. 

   ibillguo
   Member

   I have a problem when I install OpsCenter-free for my cassandra cluster
   The problem is I can't start OpsCenter agent
   The log is as follow:
   /usr/share/opscenter-agent/bin/opscenter-agent: line 98: exec: -X: invalid option
   exec: usage: exec [-cl] [-a name] [command [arguments ...]] [redirection ...]

   My os is Ubuntu Server 12.04
   the opscenter-free version is 2.1.2

   Could anybody help me out? Thanks a lot

   Posted 9 months ago #
2. 

   nickmbailey
   Key Master

   That error is indicating that you either don't have java installed or that the agent can't find your java installation to run the java command. You should set your JAVA_HOME environment variable to point to the location of your java installation, which should allow the agent to find java.

   export JAVA_HOME=<path_to_java>

   Posted 9 months ago #
3. 

   ibillguo
   Member

   Thanks nickmbailey. It works now
   Could you please add this hint to the FAQ for Opscenter?

   Posted 9 months ago #
4. 

   nickmbailey
   Key Master

   The docs have been updated here:

   http://www.datastax.com/docs/opscenter/trouble_shooting_opsc#java-not-installed-or-java-home-environment-variable-not-set

   Posted 9 months ago #

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