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  1. mod_cluster
  2. MODCLUSTER-402

Balancer shutdown, AS:OutOfMemoryError: unable to create new native thread

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    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Critical
    • Resolution: Cannot Reproduce
    • Affects Version/s: 1.2.8.Final
    • Fix Version/s: 1.2.11.Final
    • Component/s: None
    • Labels:
      None

      Description

      1. start Apache HTTP Server with mod_cluster
      2. start EAP 6.3 worker 1, jvmroute: jboss-eap-6.3
      3. start EAP 6.3 worker 2, jvmroute: jboss-eap-6.3-2
      4. stop 1.
      5. let 2. and 3. trying to contact the balancer
      6. OOM

      See two detailed logs for both machines: OOM-server.logs.zip.

      At the moment, I'm not sure it was really mod_cluster's fault, due to the JGroups messages. I have a hunch it might be linked to the new JBossWeb NIO...

      Assigning to myself for investigation.

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            Assignee:
            mbabacek Michal Karm
            Reporter:
            mbabacek Michal Karm
            Tester:
            Michal Karm Michal Karm
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            Watchers:
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              Dates

              Created:
              Updated:
              Resolved: