java.lang.IllegalStateException: java.lang.NullPointerException

GitHub | mforsyth | 4 months ago
  1. 0

    Reconciliation with Fenzo on startup can fail with a NullPointerException

    GitHub | 4 months ago | mforsyth
    java.lang.IllegalStateException: java.lang.NullPointerException
  2. 0

    Failing to connect to server

    GitHub | 2 years ago | Greeneye0
    java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.util.concurrent.ConcurrentHashMap.get()
    2. Java RT
      ConcurrentHashMap.get
      1. java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)
      1 frame
    3. com.netflix.fenzo
      TaskScheduler$2.call
      1. com.netflix.fenzo.AssignableVMs.createAvmIfAbsent(AssignableVMs.java:134)
      2. com.netflix.fenzo.AssignableVMs.setTaskAssigned(AssignableVMs.java:104)
      3. com.netflix.fenzo.TaskScheduler$2.call(TaskScheduler.java:808)
      4. com.netflix.fenzo.TaskScheduler$2.call(TaskScheduler.java:804)
      4 frames
    4. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      4 frames
    5. Clojure
      Reflector.invokeInstanceMethod
      1. clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:93)
      2. clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28)
      2 frames
    6. cook.mesos
      scheduler$create_datomic_scheduler$fn__21044$fn__21045.invoke
      1. cook.mesos.scheduler$reconcile_tasks.invokeStatic(scheduler.clj:789)
      2. cook.mesos.scheduler$reconcile_tasks.invoke(scheduler.clj:769)
      3. cook.mesos.scheduler$create_datomic_scheduler$fn__21044$fn__21045.invoke(scheduler.clj:1072)
      3 frames
    7. Clojure
      AFn.call
      1. clojure.core$binding_conveyor_fn$fn__4676.invoke(core.clj:1938)
      2. clojure.lang.AFn.call(AFn.java:18)
      2 frames
    8. Java RT
      Thread.run
      1. java.util.concurrent.FutureTask.run(FutureTask.java:266)
      2. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      3. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      4. java.lang.Thread.run(Thread.java:745)
      4 frames