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  1. Jenkins
  2. JENKINS-36559

File pattern (e.g. archive) field validation can run forever

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Critical Critical
    • core

      Every few days, the Jenkins UI hangs and becomes totally unresponsive, i.e. "Jenkins is not picking up HTTP requests, so all attempts to connect hang and no page is ever rendered."
      It doens't seem to be connected with a certain job getting started or anything.

      I couldn't get a thread dump from the UI, nor from jstack, only from jstack -F. I could get the jmap -heap, but not the full heap dump. Both outputs are attached. If I understand that right, we are in a GC spiral.

      Is there anything I can do to help debugging this?

        1. jmap.out
          1 kB
        2. jstack.out
          170 kB
        3. jconsole.png
          jconsole.png
          45 kB
        4. jhat.PNG
          jhat.PNG
          225 kB
        5. config.xml
          1 kB

          [JENKINS-36559] File pattern (e.g. archive) field validation can run forever

          Olaf Lenz created issue -
          Olaf Lenz made changes -
          Environment Original: Jenkins 2.12
          $ uname -a
          Linux socvm459 3.10.0-123.8.1.el7.x86_64 #1 SMP Mon Aug 11 13:37:49 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux
          $ java -version
          openjdk version "1.8.0_91"
          OpenJDK Runtime Environment (build 1.8.0_91-b14)
          OpenJDK 64-Bit Server VM (build 25.91-b14, mixed mode)           		New: Jenkins 2.12, Linux RHEL7, OpenJDK 1.8

          $ uname -a
          Linux socvm459 3.10.0-123.8.1.el7.x86_64 #1 SMP Mon Aug 11 13:37:49 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux
          $ java -version
          openjdk version "1.8.0_91"
          OpenJDK Runtime Environment (build 1.8.0_91-b14)
          OpenJDK 64-Bit Server VM (build 25.91-b14, mixed mode)
          Olaf Lenz made changes -
          Attachment New: jconsole.png [ 33265 ]
          Olaf Lenz made changes -
          Attachment New: config.xml [ 33266 ]
          Olaf Lenz made changes -
          Attachment New: jhat.PNG [ 33267 ]
          Daniel Beck made changes -
          Link New: This issue is related to JENKINS-31981 [ JENKINS-31981 ]
          Daniel Beck made changes -
          Link New: This issue is related to JENKINS-7615 [ JENKINS-7615 ]
          Olaf Lenz made changes -
          Attachment Original: config.xml [ 33266 ]
          Olaf Lenz made changes -
          Attachment New: config.xml [ 33278 ]
          Daniel Beck made changes -
          Assignee New: Daniel Beck [ danielbeck ]
          R. Tyler Croy made changes -
          Workflow Original: JNJira [ 173272 ] New: JNJira + In-Review [ 185033 ]

            danielbeck Daniel Beck
            olenz Olaf Lenz
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              Created:
              Updated: