VCO Discovery fails with Java Exception
This section provides information, how to handel the Java Exception when VCO
discovery fails.
If the VCO discovery fails with Java Exception and below message appears in discovery
collector
logs:
WARNING – [2019-06-12 13:44:07 IST] – HttpRequestGroup::executeRequest(): Error running command @{protocol}://@{host}:@{PORT}/portal/rest/enterprise/getEnterpriseEdges on host 10.148.87.69 for requests group RETRIEVE ENT EDGES TO FORM TUNNEL org.apache.http.conn.ConnectTimeoutException: Connect to 10.148.87.69:443 [/10.148.87.69] failed: Read timed out
Then, need to increase the timeout
"connection-timeout="120s"
in
"<DCF-InstallLocation>/Collecting/Stream-Collector/<Collector-Instance>/conf/requests/discovery-retriever.xml
". Timeout can be increased based on the
actual time taken to get an API response from VCO.