아파치 Ignite 서비스에 (this thread에 따라) Jetty 서버를 임베드하려고하므로 HTTP 끝점을 데이터 파이프 라인의 진입 점으로 만들 수 있습니다. 여기 내 기본적인 시험이다 :Apache Ignite 서비스에 Jetty 서버를 어떻게 포함해야합니까?
Main.scala는
object Main {
def main(args: Array[String]): Unit = {
val ignite = Ignition.start()
val group = ignite.cluster.forLocal
val services = ignite.services(group)
services.deployNodeSingleton("myTestService", new TestServiceImpl)
}
}
TestService.scala
trait TestService {
def test()
}
class TestServiceImpl extends Service with TestService {
val server = new Server(8090)
def cancel(ctx: ServiceContext) = {
server.stop()
server.join()
}
def init(ctx: ServiceContext) = {
println("TestServiceImpl#init")
}
def execute(ctx: ServiceContext) = {
println("TestServiceImpl#execute")
server.start()
}
def test() = {
println("Tested")
}
}
내가 그것을 실행하면, 나는 다음과 같은 오류 얻을 :
[01:52:57] Ignite node started OK (id=626c1302)
[01:52:57] Topology snapshot [ver=1, servers=1, clients=0, CPUs=8, heap=2.0GB]
TestServiceImpl#init
TestServiceImpl#execute
Oct 17, 2017 1:52:57 AM org.apache.ignite.logger.java.JavaLogger error
SEVERE: Service execution stopped with error [name=myTestService, execId=565f4fb4-5726-4c37-857d-0c74f3b334ce]
java.util.concurrent.RejectedExecutionException: [email protected]
at org.eclipse.jetty.util.thread.QueuedThreadPool.execute(QueuedThreadPool.java:362)
at org.eclipse.jetty.io.SelectorManager.execute(SelectorManager.java:160)
at org.eclipse.jetty.io.SelectorManager.doStart(SelectorManager.java:258)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:106)
at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:256)
at org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:81)
at org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:236)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.server.Server.doStart(Server.java:366)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at me.danellis.ignite.TestServiceImpl.execute(TestService.scala:23)
at org.apache.ignite.internal.processors.service.GridServiceProcessor$2.run(GridServiceProcessor.java:1160)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
을
뭔가가 있어야합니까? 이 기능이 작동하도록 Ignite 또는 Jetty에서 다르게 구성 되었습니까?
아, 맞아. 저는 지금 순간적으로 개발 중이기 때문에 직렬화에 대해서 생각조차하지 않았습니다. – Derecho