Attempting to Start Nodemanager Returns Message: The Node Manager cannot run as there is no topology.
(Doc ID 2014881.1)
Last updated on FEBRUARY 06, 2024
Applies to:
Oracle API Gateway - Version 11.1.2.1.0 and laterInformation in this document applies to any platform.
Symptoms
There is a need to restore the file system for OAG. After doing this successfully, it is possible to start the Gateway instances as well as OAG Analytics.
$OAG_HOME/apigateway/posix/bin/startinstance -n "<GATEWAY NAME>" -g "<GROUP NAME>" -d
$OAG_HOME/oaganalytics/posix/bin/oaganalytics -d
However, Node Manager will not start.
On executing $OAG_HOME/apigateway/posix/bin/nodemanager -d following error was encountered:
$> $OAG_HOME/apigateway/posix/bin/nodemanager -d
com.vordel.dwe.NonRecoverableException: The Node Manager cannot run as there is no topology. Run managedomain to initialize topology.
at com.vordel.nm.NodeManager.load(NodeManager.java:40)
at com.vordel.precipitate.SolutionPack.loadModule(SolutionPack.java:349)
at com.vordel.precipitate.SolutionPack.loadModules(SolutionPack.java:477)
at com.vordel.dwe.Service.refresh(Service.java:415)
at com.vordel.dwe.Service.(Service.java:374)
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |