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https://issues.apache.org/jira/browse/MESOS-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chengwei Yang closed MESOS-1804.
--------------------------------
    Resolution: Duplicate

> the "store" component cause on-top framework (chronos) crash
> ------------------------------------------------------------
>
>                 Key: MESOS-1804
>                 URL: https://issues.apache.org/jira/browse/MESOS-1804
>             Project: Mesos
>          Issue Type: Bug
>         Environment: mesos-0.19.0
>            Reporter: Chengwei Yang
>            Assignee: Chengwei Yang
>
> chronos running with mesos-0.19.0 may crash like below.
> {code}
> [2014-09-05 15:21:36,095] INFO State J_chronos_job_34 does not exist yet. 
> Adding to state (com.airbnb.scheduler.state.MesosStatePersistenceStore:146)
> F0905 15:21:36.175230 27727 org_apache_mesos_state_AbstractState.cpp:319] 
> Check failed: future->isReady()
> *** Check failure stack trace: ***
> @ 0x7f4f1ecb199d google::LogMessage::Fail()
> @ 0x7f4f1ecb59b7 google::LogMessage::SendToLog()
> @ 0x7f4f1ecb3839 google::LogMessage::Flush()
> @ 0x7f4f1ecb3b3d google::LogMessageFatal::~LogMessageFatal()
> @ 0x7f4f1ec2ef90 Java_org_apache_mesos_state_AbstractState__1_1store_1get
> @ 0x7f4f18293d45 (unknown)
> Aborted (core dumped)
> {code}
> The related code snippet as below:
> {code}
> $ sed -ne '311,334p' src/java/jni/org_apache_mesos_state_AbstractState.cpp
> JNIEXPORT jobject JNICALL 
> Java_org_apache_mesos_state_AbstractState__1_1store_1get
>   (JNIEnv* env, jobject thiz, jlong jfuture)
> {
>   Future<Option<Variable> >* future = (Future<Option<Variable> >*) jfuture;
>   future->await();
>   if (future->isFailed()) {
>     jclass clazz = env->FindClass("java/util/concurrent/ExecutionException");
>     env->ThrowNew(clazz, future->failure().c_str());
>     return NULL;
>   } else if (future->isDiscarded()) {
>     // TODO(benh): Consider throwing an ExecutionException since we
>     // never return true for 'isCancelled'.
>     jclass clazz = 
> env->FindClass("java/util/concurrent/CancellationException");
>     env->ThrowNew(clazz, "Future was discarded");
>     return NULL;
>   }
>   CHECK_READY(*future);
>   if (future->get().isSome()) {
>     Variable* variable = new Variable(future->get().get());
> {code}
> The root cause seems that CHECK_READY(*future) failed and crashed chronos.
> See chronos issue: https://github.com/airbnb/chronos/issues/253



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