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Author Topic: Client error  (Read 2261 times)

ygzx_114

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Client error
« on: December 23, 2011, 09:20:22 AM »

hello,
     I ran a job, and got all of the results at the client. but after the client gave all the results, it start to reconnect to the server.
 

     I found the log in the log file as follow:

     2011-12-23 16:04:17,239 [WARN ][org.jppf.client.ClassServerDelegateImpl.run(157)]: [driver1] caught java.io.EOFException, will re-initialise ...
java.io.EOFException
   at java.io.DataInputStream.readInt(DataInputStream.java:375)
   at org.jppf.comm.socket.AbstractSocketWrapper.receiveBytes(AbstractSocketWrapper.java:201)
   at org.jppf.client.AbstractClassServerDelegate.readResource(AbstractClassServerDelegate.java:120)
   at org.jppf.client.ClassServerDelegateImpl.run(ClassServerDelegateImpl.java:116)
   at java.lang.Thread.run(Thread.java:619)
2011-12-23 16:04:17,239 [INFO ][org.jppf.client.ClassServerDelegateImpl.init(80)]: [client: driver1] Attempting connection to the class server at 99.6.137.116:11111
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lolo

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  • Posts: 2272
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Re: Client error
« Reply #1 on: December 29, 2011, 09:36:43 AM »

Hello,

It is possible that something happened in the server that broken the network connection with the client.
Could you add the following lines in the logging configuration of the server (log4-driver.properties):
Code: [Select]
log4j.logger.org.jppf.server.nio.StateTransitionTask=DEBUG
log4j.logger.org.jppf.server.nio.classloader=DEBUG
This should provide additional information in the server's log and maybe give us clues as to what is happening there.

Sincerely,
-Laurent
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