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question

sohamg avatar image
sohamg asked Erick Ramirez answered

Getting "Error connecting via stomp" while adding a new cluster to OpsCenter

I'm trying to add a new cluster to my opscenter instance that's when I'm getting the following error on the datastax-agent logs of the node from this new cluster.

ERROR [async-dispatch-7] 2021-06-09 09:21:36,538Z Error connecting via stomp.
java.net.ConnectException: Connection refused (Connection refused)
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:589)
    at java.net.Socket.connect(Socket.java:538)
    at java.net.Socket.<init>(Socket.java:434)
    at java.net.Socket.<init>(Socket.java:211)
    at javax.net.DefaultSocketFactory.createSocket(SocketFactory.java:271)
    at org.jgroups.client.StompConnection.buildSocket(StompConnection.java:412)
    at org.jgroups.client.StompConnection.connectToDestination(StompConnection.java:427)
    at org.jgroups.client.StompConnection.connectToSingleDestination(StompConnection.java:372)
    at opsagent.messaging$setup_conn.invokeStatic(messaging.clj:190)
    at opsagent.messaging$setup_conn.invoke(messaging.clj:167)
    at opsagent.messaging.StompComponent.start(messaging.clj:270)
    at com.stuartsierra.component$fn__1772$G__1766__1774.invoke(component.clj:4)
    at com.stuartsierra.component$fn__1772$G__1765__1777.invoke(component.clj:4)
    at clojure.lang.AFn.applyToHelper(AFn.java:154)
    at clojure.lang.AFn.applyTo(AFn.java:144)
    at clojure.lang.Var.applyTo(Var.java:705)
    at clojure.core$apply.invokeStatic(core.clj:667)
    at clojure.core$apply.invoke(core.clj:660)
    at com.stuartsierra.component$try_action.invokeStatic(component.clj:116)
    at com.stuartsierra.component$try_action.invoke(component.clj:115)
    at clojure.lang.Var.invoke(Var.java:406)
    at opsagent.config_service$update_system$fn__26999.invoke(config_service.clj:223)
    at clojure.lang.ArraySeq.reduce(ArraySeq.java:116)
    at clojure.core$reduce.invokeStatic(core.clj:6827)
    at clojure.core$reduce.invoke(core.clj:6810)
    at opsagent.config_service$update_system.invokeStatic(config_service.clj:217)
    at opsagent.config_service$update_system.doInvoke(config_service.clj:213)
    at clojure.lang.RestFn.invoke(RestFn.java:425)
    at opsagent.config_service$start_system_BANG_.invokeStatic(config_service.clj:243)
    at opsagent.config_service$start_system_BANG_.invoke(config_service.clj:236)
opscenter
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1 Answer

Erick Ramirez avatar image
Erick Ramirez answered

There isn't enough information here to determine what the problem is.

Please log a ticket with DataStax Support so one of our engineers can assist you directly and request the necessary information to diagnose the problem. Cheers!

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