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Build Forge 8.0.0.1 java.io.IOException


Andreas Eisenhoffer (15167) | asked Nov 19 '13, 7:02 a.m.
We have running Build Forge version 8.0.0.1-0-0199 with connection to Linux Build Server Agent Version 8.0.0.1-0-0019.
Build job fails with:
4913	11/19/13 12:54 AM		ERROR	Failure reading from Agent Connection
4914	11/19/13 12:54 AM		ERROR	java.io.IOException: Malformed line: 
4915	11/19/13 12:54 AM		ERROR		at com.ibm.jas.agent.reply.AgentReply.parseLine(AgentReply.java:37)
4916	11/19/13 12:54 AM		ERROR		at com.ibm.jas.agent.AgentConnection.readMessage(AgentConnection.java:312)
4917	11/19/13 12:54 AM		ERROR		at com.ibm.jas.agent.AgentConnection.readMessage(AgentConnection.java:294)
4918	11/19/13 12:54 AM		ERROR		at com.ibm.jas.agent.action.ReadAgentConnection.action(ReadAgentConnection.java:79)
4919	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.FiberAction.call(FiberAction.java:202)
4920	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.action.flow.Block.action(Block.java:100)
4921	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.FiberAction.call(FiberAction.java:202)
4922	11/19/13 12:54 AM		ERROR		at com.ibm.jas.mjc.server.impl.AgentServerProvider.finishExecute(AgentServerProvider.java:340)
4923	11/19/13 12:54 AM		ERROR		at com.ibm.jas.mjc.server.impl.AgentServerProvider.execute(AgentServerProvider.java:306)
4924	11/19/13 12:54 AM		ERROR		at com.ibm.jas.mjc.step.impl.MJCStepProvider.executeCommand(MJCStepProvider.java:142)
4925	11/19/13 12:54 AM		ERROR		at com.ibm.jas.mjc.step.impl.MJCStepProvider.execute(MJCStepProvider.java:82)
4926	11/19/13 12:54 AM		ERROR		at com.ibm.jas.mjc.step.SimpleStepProviderFiberAction.executeStepProvider(SimpleStepProviderFiberAction.java:170)
4927	11/19/13 12:54 AM		ERROR		at com.ibm.jas.mjc.step.SimpleStepProviderFiberAction.action(SimpleStepProviderFiberAction.java:138)
4928	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.FiberAction.call(FiberAction.java:202)
4929	11/19/13 12:54 AM		ERROR		at com.ibm.jas.mjc.step.SelectingStepProviderFiberAction.action(SelectingStepProviderFiberAction.java:137)
4930	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.FiberAction.call(FiberAction.java:202)
4931	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.action.flow.Block.action(Block.java:100)
4932	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.FiberAction.call(FiberAction.java:202)
4933	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.Fiber.runFiber(Fiber.java:786)
4934	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.FiberThread.runFibers(FiberThread.java:263)
4935	11/19/13 12:54 AM		ERROR		at com.ibm.jas.fiber.FiberThread.run(FiberThread.java:250)
4936	11/19/13 12:54 AM		ERROR		at com.ibm.jas.mjc.ProcessThread.run(ProcessThread.java:92)
4937	11/19/13 12:54 AM		ERROR	Unexpected exception during execute operation

Last compiler line in log seems to be truncated at 16385 character length (malformed ?).
Is there a line length limit ? How can it be increased ?
Thanks for any help.

Regards Andreas

Accepted answer


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Robert haig (1.0k16) | answered Nov 19 '13, 4:24 p.m.
FORUM MODERATOR / JAZZ DEVELOPER
 You should open a PMR.

There may be a problem with the data coming across the wire (highly unlikely as this seems to be happening at the same place every time).  More likely the amount of data being output in your step is more than 16K on a single line and the agent isn't handling it properly.  Also it may be the situation that the BF agent is improperly forming the data to be sent to the engine.  Either of the last two are defects.  The first two might be alleviated by changes in your environment.  Lucky for you, the most likely is the second which is also the simplest config fix.  pipe the output through something that will insert linebreaks more frequently than every 16K characters.  

In any case, please open a PMR as having support collect details about this problem will help us improve BF.
Andreas Eisenhoffer selected this answer as the correct answer

2 other answers



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Andreas Eisenhoffer (15167) | answered Nov 20 '13, 7:52 a.m.
Created Service request number 88312 L6Q 000. Thanks.

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Saurabh Jain (568) | answered Feb 22 '14, 5:50 p.m.
Any answer on this ?

I am having same problem.

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