Failed to add network connector to execution server

Products

• CA Release Automation - Release Operations Center (Nolio)
• CA Release Automation - DataManagement Server (Nolio)

Issue/Introduction

After upgrade of NAC from 6.9.0 to 6.9.1, following error could be seen in nolio_dm_all during startup of NAC 

2025-02-17T13:11:53.181Z [ActiveApplicationContextManager-1] ERROR (com.nolio.platform.server.dataservices.services.execmng.NesNetworkConnectorsService:62) - Failed to add network connector to execution server : ExecutionServerDataObject{id=1, hostname='<host_name>', scheme='HTTP', port=8080, brokerPort=61616, jxtaName='es_<name>', reachable=false, categoryId=2, errorMessage='null', os='Windows Server 2019', version='6.9.1.1589', nimiPort=6600, keepAliveTimestamp=1739585446369, brokerConnectionName='Broker : <ip_addr>:61616', standAlone=true}
java.util.concurrent.TimeoutException: null
  at java.util.concurrent.FutureTask.get(FutureTask.java:205) ~[?:1.8.0_282]
  at com.nolio.platform.server.dataservices.services.execmng.NesNetworkConnectorsService.initNesBrokerConnection(NesNetworkConnectorsService.java:60) ~[ra-app-services-6.9.1.jar:?]
  at com.nolio.platform.server.dataservices.services.execmng.NesNetworkConnectorsService.reloadNetworkConnectors(NesNetworkConnectorsService.java:70) ~[ra-app-services-6.9.1.jar:?]
  at com.nolio.platform.server.dataservices.services.execmng.NesNetworkConnectorsService.lambda$new$0(NesNetworkConnectorsService.java:44) ~[ra-app-services-6.9.1.jar:?]
  at org.springframework.transaction.support.TransactionOperations.lambda$executeWithoutResult$0(TransactionOperations.java:68) ~[spring-tx-5.3.39.jar:5.3.39]
  at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140) ~[spring-tx-5.3.39.jar:5.3.39]

 

NAC is working fine but why this error message is logged at startup of NAC ?

Environment

Release Automation 6.9.1

Resolution

The following error message which appear in the NAC logs at startup could be ignored. It does not indicate a malfunction of product :

 

ERROR (com.nolio.platform.server.dataservices.services.execmng.NesNetworkConnectorsService:62) - Failed to add network connector to execution server

 

All is working fine despite this error message. NAC tries to do something too early during the startup process.

 

This will be modified in next release version (6.8.7, 6.9.2 and 6.10) and this error message will not appear again into the logs.