获取java.lang.OutOfMemoryError:Spark作业服务器日志中的Java堆空间和作业服务器出现故障:
[2017-06-01 19:09:26,708] ERROR akka.actor.ActorSystemImpl [] [ActorSystem(JobServer)] - 来自线程[JobServer-akka.actor.default-dispatcher-18]的未捕获错误关闭JVM因为' akka.jvm-exit-on-fatal-error'已启用
java.lang.OutOfMemoryError:Java堆空间 at spray.http.HttpData $ NonEmpty.toByteArray(HttpData.scala:209) 在spray.httpx.unmarshalling.BasicUnmarshallers $$ anon $ 1.apply(BasicUnmarshallers.scala:30) 在spray.httpx.unmarshalling.BasicUnmarshallers $$ anon $ 1.apply(BasicUnmarshallers.scala:29) 在spray.httpx.unmarshalling.UnmarshallerLifting $$ anon $ 3.apply(UnmarshallerLifting.scala:35) 在spray.httpx.unmarshalling.UnmarshallerLifting $$ anon $ 3.apply(UnmarshallerLifting.scala:34) 在spray.httpx.unmarshalling.UnmarshallerLifting $$ anon $ 1.apply(UnmarshallerLifting.scala:25) 在spray.httpx.unmarshalling.UnmarshallerLifting $$ anon $ 1.apply(UnmarshallerLifting.scala:24) at spray.httpx.unmarshalling.package $ PimpedHttpRequest.as(package.scala:47) 在spray.routing.directives.MarshallingDirectives $$ anonfun $ entity $ 1.apply(MarshallingDirectives.scala:35) 在spray.routing.directives.MarshallingDirectives $$ anonfun $ entity $ 1.apply(MarshallingDirectives.scala:35) 在spray.routing.directives.BasicDirectives $$ anonfun $ extract $ 1.apply(BasicDirectives.scala:86) 在spray.routing.directives.BasicDirectives $$ anonfun $ extract $ 1.apply(BasicDirectives.scala:86) 在spray.routing.directives.BasicDirectives $$ anon $ 3 $$ anonfun $ happly $ 1.apply(BasicDirectives.scala:92) 在spray.routing.directives.BasicDirectives $$ anon $ 3 $$ anonfun $ happly $ 1.apply(BasicDirectives.scala:92) 在spray.routing.directives.BasicDirectives $$ anonfun $ mapRequestContext $ 1 $$ anonfun $ apply $ 1.apply(BasicDirectives.scala:30) 在spray.routing.directives.BasicDirectives $$ anonfun $ mapRequestContext $ 1 $$ anonfun $ apply $ 1.apply(BasicDirectives.scala:30) 在spray.routing.directives.BasicDirectives $$ anon $ 3 $$ anonfun $ happly $ 1.apply(BasicDirectives.scala:92) 在spray.routing.directives.BasicDirectives $$ anon $ 3 $$ anonfun $ happly $ 1.apply(BasicDirectives.scala:92) 在spray.routing.directives.BasicDirectives $$ anonfun $ mapRequestContext $ 1 $$ anonfun $ apply $ 1.apply(BasicDirectives.scala:30) 在spray.routing.directives.BasicDirectives $$ anonfun $ mapRequestContext $ 1 $$ anonfun $ apply $ 1.apply(BasicDirectives.scala:30) 在spray.routing.directives.BasicDirectives $$ anon $ 3 $$ anonfun $ happly $ 1.apply(BasicDirectives.scala:92) 在spray.routing.directives.BasicDirectives $$ anon $ 3 $$ anonfun $ happly $ 1.apply(BasicDirectives.scala:92) at spray.routing.RouteConcatenation $ RouteConcatenation $$ anonfun $$ tilde $ 1 $$ anonfun $ apply $ 1.apply(RouteConcatenation.scala:32) at spray.routing.RouteConcatenation $ RouteConcatenation $$ anonfun $$ tilde $ 1 $$ anonfun $ apply $ 1.apply(RouteConcatenation.scala:31) 在spray.routing.RequestContext $$ anonfun $ withRejectionHandling $ 1.applyOrElse(RequestContext.scala:130) 在scala.runtime.AbstractPartialFunction $ mcVL $ sp.apply $ mcVL $ sp(AbstractPartialFunction.scala:33) 在scala.runtime.AbstractPartialFunction $ mcVL $ sp.apply(AbstractPartialFunction.scala:33) 在scala.runtime.AbstractPartialFunction $ mcVL $ sp.apply(AbstractPartialFunction.scala:25) at spray.routing.RequestContext $$ anon $ 1.handle(RequestContext.scala:84) at akka.spray.UnregisteredActorRefBase。$ bang(UnregisteredActorRefBase.scala:72) 在spray.routing.RequestContext.reject(RequestContext.scala:202) 在spray.routing.directives.RouteDirectives $$ anon $ 1.apply(RouteDirectives.scala:35)
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