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  1. controller
  2. CONTROLLER-2

After a while, controller goes into a tight infinite loop catching I/O exceptions

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Details

    • Bug
    • Status: Resolved
    • Resolution: Won't Do
    • 0.4.0
    • None
    • adsal
    • None

    • Operating System: Mac OS
      Platform: PC

    • 4

    Description

      If I leave opendaylight running with mininet connected for a while (doing nothing else), I eventually get a stream of errors like below and the CPU jumps to 100%. I'm not yet sure what causes this, but I've had it happen a few times, so it's definitely repeatable.

      2013-03-23 16:46:50.298 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.298 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.298 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.298 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.298 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.299 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.299 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.299 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.299 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.299 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.299 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.299 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.299 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.300 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.300 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.300 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.300 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.300 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.300 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.300 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.300 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.300 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.301 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.301 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.301 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.301 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.301 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.301 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection
      2013-03-23 16:46:50.301 PDT [ControllerI/O Thread] ERROR o.o.c.p.o.core.internal.Controller - Caught I/O Exception when trying to accept a new connection

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            Unassigned Unassigned
            rob.sherwood@bigswitch.com Rob Sherwood
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            Dates

              Created:
              Updated:
              Resolved: