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  1. JBoss Enterprise Application Platform
  2. JBEAP-8374

NPE in mod_cluster stopping

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Details

    • Bug
    • Resolution: Done
    • Major
    • 7.1.0.DR18
    • 7.1.0.DR10, 7.1.0.DR13
    • mod_cluster
    • None

    Description

      Don't know what causing it or how to reproduce it.
      It started to show with EAP 7.1.0.DR10.
      At first glance it shows quite randomly without any significant effect on server

      2017-01-11 08:29:19,989 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0004: Undertow 1.4.8.Final-redhat-1 stopping
2017-01-11 08:29:20,108 ERROR [org.jboss.mod_cluster.undertow] (UndertowEventHandlerAdapter - 1) null: java.lang.NullPointerException
	at org.jboss.modcluster.ModClusterService.connectionEstablished(ModClusterService.java:305)
	at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:392)
	at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:365)
	at org.jboss.modcluster.ModClusterService.status(ModClusterService.java:454)
	at org.wildfly.mod_cluster.undertow.UndertowEventHandlerAdapter.run(UndertowEventHandlerAdapter.java:179)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
	at org.jboss.threads.JBossThread.run(JBossThread.java:320)

      http://paste.fedoraproject.org/530763/30767148/

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          clones

          Bug - A problem that impairs or prevents the functions of the product. UNDERTOW-962 NPE at Undertow stopping

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. WFLY-8119 NPE in mod_cluster stopping

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is duplicated by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-4438 mod_cluster proxy: UndertowEventHandlerAdapter: null: java.lang.NullPointerException

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              rhn-engineering-rhusar Radoslav Husar
              bsikora Bogdan Sikora (Inactive)
              Bogdan Sikora Bogdan Sikora (Inactive)
              Bogdan Sikora Bogdan Sikora (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: