Re: [dcae] VES unknown host error

Vijay VK


Based on the error posted,  the output topic for VESCollector looks to be using default setting (correct MR hostname on the URL should be - message-router.onap.svc.cluster.local); this will be typically overridden when the collector is instantiated with configuration from Consul.  One possible issue is the Consul state might have been lost (possibly any restart?).


Could you run the below curl from within pod (vescollector) and share the o/p?


curl config-binding-service:10000/service_component/dcae-ves-collector

curl consul-server.onap:8500/v1/catalog/service/config-binding-service





From: onap-discuss@... <onap-discuss@...> On Behalf Of William Kurkian
Sent: Monday, July 02, 2018 4:56 PM
To: onap-discuss@...
Subject: [onap-discuss] [dcae] VES unknown host error


I have an onap cluster with a VES and DMaaP running. I deleted the VES pod, and let kubernetes bring it back up, in order to test another component, and i started getting this error in the VES logs:


[20:03:25,245][WARN ][pool-5-thread-1]Send failed, 28 message to send.

[20:03:25,245][ERROR][pool-5-thread-1]PUB_CHRONIC_FAILURE: Send failure count is 1589, above threshold 5.

[20:03:25,963][INFO ][pool-4-thread-1]sending 59 msgs to /events/unauthenticated.SEC_FAULT_OUTPUT. Oldest: 1725649 ms

[20:03:25,963][WARN ][pool-4-thread-1]All hosts were blacklisted; reverting to full set of hosts.

[20:03:25,964][INFO ][pool-4-thread-1]POST http://onap-dmaap:3904/events/unauthenticated.SEC_FAULT_OUTPUT (anonymous) ...

[20:03:25,965][WARN ][pool-4-thread-1]Unknown host onap-dmaap; blacklisting for 10 minutes

[20:03:25,965][WARN ][pool-4-thread-1]onap-dmaap onap-dmaap




        at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(

        at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(

        at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(

        at org.apache.http.impl.execchain.MainClientExec.establishRoute(

        at org.apache.http.impl.execchain.MainClientExec.execute(

        at org.apache.http.impl.execchain.ProtocolExec.execute(

        at org.apache.http.impl.execchain.RetryExec.execute(

        at org.apache.http.impl.execchain.RedirectExec.execute(

        at org.apache.http.impl.client.InternalHttpClient.doExecute(

        at org.apache.http.impl.client.CloseableHttpClient.execute(

        at com.att.nsa.apiClient.http.HttpClient.runCall(



Does anyone have any insight into this ?




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