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[ygzx_114]

Hello,
   I ran a job, there were 128 tasks. 3 nodes were connected to the server.
   while 2 nodes have fineshed there job and the last node was caculating the last task.
   The driver suddenly exit.
   Is there any situations that the driver will exit?

   additional,there is a abnormal node connect to the server. as the Monitor show,the color is red.
                node                     Threads/Priority             Node status
         192.168.56.1:12001               ?/?                          UNKNOW
   

[lolo]

Hello,

The fact that the server terminates is definitely not normal, and this needs to be investigated. Could you check the server's log file (by default jppf-driver.log) for exceptions or error messages, and post its content? Are you seeing any error in the server's console?

Regarding the node that shows in error, could you let us know if the node is on the same network as the server? Have you any difference in the environment or configuration for this node, with regards to the other nodes? Could you also post the contents of its log file (jppf-node.log)?

Thanks for your time.

Sincerely,
-Laurent

[ygzx_114]

hello Laurent,
    The log of the server is rewritten, so I can't find it.
 
    the log of the node as follow:
    2011-12-22 16:47:49,404 [INFO ][org.jppf.node.NodeRunner.main(130)]: starting node, uuid=993D2F7EEFE00046EB7ECCAD9BF432A6
2011-12-22 16:47:57,576 [INFO ][org.jppf.server.node.ThreadManager.<init>(71)]: Node running 2 processing threads

    the node is on the same network as the server,and this node can cacl the task nomally.

    Thanks for your time.

     Sincerely,
     -DoubleT