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mix matching versions - is this a problem?

 
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mix matching versions - is this a problem?
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owensjim



Joined: 08 Aug 2011
Posts: 49

Post mix matching versions - is this a problem? Reply with quote
We built a VM linux server.
installed java 1.5
downloaded the most recent version of job scheduler from the website and have the 30 day trail version
unzipped the package
copied the members to Linux server
installed job scheduler per instructions

When trying to connect the agent from our old version of JS 4.1 build 255 to your most current version which we have the 30day trial version

Are we running into a key conflict?
Can we mix-match versions and continue processing?
Do we need to run the older JS source?


We are receiving the following message in the debug log on job scheduler:
java.rmi.ConnectException: Connection refused to host: localhost; nested exception is:
java.net.ConnectException: Connection refused
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at sun.rmi.server.UnicastRef.invoke(Unknown Source)
at com.softtreetech.jscheduler.business.agent.remote.RemoteAgentImpl_Stub.checkLicense(Unknown Source)
at com.softtreetech.jscheduler.business.runner.RemoteJobRunner.runJob(Unknown Source)
at com.softtreetech.jscheduler.business.runner.AbstractJobRunner.oO0000(Unknown Source)
at com.softtreetech.jscheduler.business.runner.AbstractJobRunner.Object(Unknown Source)
at com.softtreetech.jscheduler.business.runner.AbstractJobRunner.execute(Unknown Source)
at com.softtreetech.jscheduler.business.runner.JobExecutorImpl.execute(Unknown Source)
at com.softtreetech.jscheduler.business.runner.JobExecutorImpl$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Unknown Source)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(Unknown Source)
... 12 more
Wed Aug 31, 2011 10:20 am View user's profile Send private message
SysOp
Site Admin


Joined: 26 Nov 2006
Posts: 6500

Post Reply with quote
The agent and scheduler should have the same significant version 4.4, the build number is not important.

Also, please verify you are connecting scheduler to the agent, not the other way around. In other words, in the scheduler settings you need to setup remote agent profile and specify connection properties for the agent.
Wed Aug 31, 2011 1:06 pm View user's profile Send private message
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