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Can't initialize cluster #10

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chefhoobajoob opened this issue Jan 30, 2018 · 4 comments
Closed

Can't initialize cluster #10

chefhoobajoob opened this issue Jan 30, 2018 · 4 comments
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@googlielmo

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@chefhoobajoob
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I am new to Eureka and have a trial Eureka 1.6.2 server deployment on Cloud Foundry that I'm trying to use as the server for an app using embedded hazelcast configured to use this discovery strategy. I followed the configuration instructions in the README for this project, and have the hazelcast configuration setup like so:

<hazelcast>
  <properties>
    <property name="hazelcast.mancenter.enabled">false</property>
    <property name="hazelcast.memcache.enabled">false</property>
    <property name="hazelcast.rest.enabled">false</property>
    <property name="hazelcast.wait.seconds.before.join">0</property>
    <property name="hazelcast.logging.type">slf4j</property>
	<property name="hazelcast.discovery.enabled">true</property>
  </properties>

...
  <network>
...
    <join>
...
      <aws enabled="false">
      </aws>
      <discovery-strategies>
          <discovery-strategy class="com.hazelcast.eureka.one.EurekaOneDiscoveryStrategy" enabled="true">
          <properties>
            <property name="self-registration">true</property>
            <property name="namespace">hazelcast</property>
          </properties>
        </discovery-strategy>
      </discovery-strategies>
...

On the classpath, I have a eureka-client.properties file with this content:

hazelcast.environment=dev
hazelcast.shouldUseDns=false
hazelcast.name=nimbus
hazelcast.serviceUrl.default=http://eureka-server.cf.lab.net

I'm able to hit the above service url with the browser and get the eureka status page, but when I attempt to push the embedded hazelcast app, I get the failure below.

How do I troubleshoot this problem?

 21:05:27.072 [vert.x-worker-thread-0] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_NIMBUS/37412a5b-1684-4f07-9f06-88e5fdbe14d6 - was unable to refresh its cache! status = Cannot execute request on any known server
 com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
 	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1013) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:927) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:408) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:266) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:262) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:254) [eureka-client-1.6.2.jar:1.6.2]
 	at com.hazelcast.eureka.one.EurekaOneDiscoveryStrategy.<init>(EurekaOneDiscoveryStrategy.java:147) [hazelcast-eureka-one-1.0.1.jar:na]
 	at com.hazelcast.eureka.one.EurekaOneDiscoveryStrategy.<init>(EurekaOneDiscoveryStrategy.java:55) [hazelcast-eureka-one-1.0.1.jar:na]
 	at com.hazelcast.eureka.one.EurekaOneDiscoveryStrategy$EurekaOneDiscoveryStrategyBuilder.build(EurekaOneDiscoveryStrategy.java:111) [hazelcast-eureka-one-1.0.1.jar:na]
 	at com.hazelcast.eureka.one.EurekaOneDiscoveryStrategyFactory.newDiscoveryStrategy(EurekaOneDiscoveryStrategyFactory.java:53) [hazelcast-eureka-one-1.0.1.jar:na]
 	at com.hazelcast.spi.discovery.impl.DefaultDiscoveryService.buildDiscoveryStrategy(DefaultDiscoveryService.java:217) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.spi.discovery.impl.DefaultDiscoveryService.loadDiscoveryStrategies(DefaultDiscoveryService.java:158) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.spi.discovery.impl.DefaultDiscoveryService.<init>(DefaultDiscoveryService.java:60) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.spi.discovery.impl.DefaultDiscoveryServiceProvider.newDiscoveryService(DefaultDiscoveryServiceProvider.java:29) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.instance.Node.createDiscoveryService(Node.java:259) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.instance.Node.<init>(Node.java:213) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.instance.HazelcastInstanceImpl.createNode(HazelcastInstanceImpl.java:159) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.instance.HazelcastInstanceImpl.<init>(HazelcastInstanceImpl.java:127) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.instance.HazelcastInstanceFactory.constructHazelcastInstance(HazelcastInstanceFactory.java:218) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.instance.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:176) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.instance.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:126) [hazelcast-3.8.2.jar:3.8.2]
 	at com.hazelcast.core.Hazelcast.newHazelcastInstance(Hazelcast.java:58) [hazelcast-3.8.2.jar:3.8.2]
 	at io.vertx.spi.cluster.hazelcast.HazelcastClusterManager.lambda$join$0(HazelcastClusterManager.java:161) [vertx-hazelcast-3.4.1.jar:na]
 	at io.vertx.core.impl.ContextImpl.lambda$executeBlocking$1(ContextImpl.java:271) ~[vertx-core-3.4.1.jar:na]
 	at io.vertx.core.impl.TaskQueue.lambda$new$0(TaskQueue.java:60) ~[vertx-core-3.4.1.jar:na]
 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152]
 	at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152]
 21:05:57.084 [DiscoveryClient-CacheRefreshExecutor-0] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_NIMBUS/37412a5b-1684-4f07-9f06-88e5fdbe14d6 - was unable to refresh its cache! status = Cannot execute request on any known server
 com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
 	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1013) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:927) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1451) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1418) [eureka-client-1.6.2.jar:1.6.2]
 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_152]
 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152]
 	at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]
 21:05:57.089 [DiscoveryClient-HeartbeatExecutor-0] ERROR c.n.d.s.t.d.RedirectingEurekaHttpClient - Request execution error
 javax.ws.rs.WebApplicationException: null
 	at com.netflix.discovery.provider.DiscoveryJerseyProvider.readFrom(DiscoveryJerseyProvider.java:110) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:634) ~[jersey-client-1.19.1.jar:1.19.1]
 	at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:586) ~[jersey-client-1.19.1.jar:1.19.1]
 	at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:105) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:89) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:815) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1379) [eureka-client-1.6.2.jar:1.6.2]
 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_152]
 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152]
 	at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]
 21:05:57.106 [DiscoveryClient-HeartbeatExecutor-0] ERROR c.n.d.s.t.d.RedirectingEurekaHttpClient - Request execution error
 javax.ws.rs.WebApplicationException: null
 	at com.netflix.discovery.provider.DiscoveryJerseyProvider.readFrom(DiscoveryJerseyProvider.java:110) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:634) ~[jersey-client-1.19.1.jar:1.19.1]
 	at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:586) ~[jersey-client-1.19.1.jar:1.19.1]
 	at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:105) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.6.2.jar:1.6.2]
ake TCP connection to port 8080: connection refused�[0m
fter 1m0s: health check never passed.�[0m

 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:815) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1379) [eureka-client-1.6.2.jar:1.6.2]
 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_152]
 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152]
 	at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]
 21:05:57.108 [DiscoveryClient-HeartbeatExecutor-0] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_NIMBUS/37412a5b-1684-4f07-9f06-88e5fdbe14d6 - was unable to send heartbeat!
 com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
 	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:815) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1379) [eureka-client-1.6.2.jar:1.6.2]
 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_152]
 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152]
 	at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]
 21:06:27.092 [DiscoveryClient-CacheRefreshExecutor-0] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_NIMBUS/37412a5b-1684-4f07-9f06-88e5fdbe14d6 - was unable to refresh its cache! status = Cannot execute request on any known server
 com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
 	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1013) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:927) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1451) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1418) [eureka-client-1.6.2.jar:1.6.2]
 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_152]
 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_152]
 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152]
 	at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]
 21:06:27.118 [DiscoveryClient-HeartbeatExecutor-0] ERROR c.n.d.s.t.d.RedirectingEurekaHttpClient - Request execution error
 javax.ws.rs.WebApplicationException: null
 	at com.netflix.discovery.provider.DiscoveryJerseyProvider.readFrom(DiscoveryJerseyProvider.java:110) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:634) ~[jersey-client-1.19.1.jar:1.19.1]
 	at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:586) ~[jersey-client-1.19.1.jar:1.19.1]
 	at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:105) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:815) [eureka-client-1.6.2.jar:1.6.2]
 	at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1379) [eureka-client-1.6.2.jar:1.6.2]
 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_152]
@googlielmo
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Hi @chefhoobajoob

Did you deploy Eureka as a custom app, or are you using the p-service-registry from Spring Cloud Services tile?

Looks like the plugin cannot connect to the Eureka service endpoint.
I can see TCP connection to port 8080: connection refused in the logs above, but it seems something got lost in the copy & paste process around that line.

One thing you could try: The line

hazelcast.serviceUrl.default=http://eureka-server.cf.lab.net

in the properties file doesn't seem correct. As per our README, I would expect

hazelcast.serviceUrl.default=http://eureka-server.cf.lab.net/eureka/v2/

or

hazelcast.serviceUrl.default=http://eureka-server.cf.lab.net:8080/eureka/v2/ (specify the server port)

@chefhoobajoob
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chefhoobajoob commented Jan 31, 2018 •
edited

Hi @googlielmo,

I deployed Eureka as a custom app, as the environment I'm working with doesn't have the tile. The app was built using this approach.

The connection refused message is to do with the cf container giving up after not being able to get a successful health check response on the container's internal port 8080, since the app can't start. If I can get the discovery to work, then the app can start and health checks will work.

I will try the revised service url you mention above, although when I use that address from the browser, I get a 404. If I strip off the '/eureka/v2' path, then the browser displays the typical Eureka status page. The port is not specified because it is not part of the route to the custom app that CF generates.

@chefhoobajoob
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I found that I just needed to change the service url to http://eureka-server.cf.lab.net/eureka and all is well. Thank you!

@googlielmo
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Happy to hear that @chefhoobajoob!

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