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Bug
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Resolution: Done
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Medium
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Frankfurt Release, Guilin Release
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ONAP/Guilin,
SO-1.7.10These exceptions has been as well observed in ONAP/Frankfurt release.
Component affected: SO-OpenStack-Adapter.
Each time, when an operation is done in SO-OpenStackAdapter, the following exception can be observed in the logs:
2020-11-25T13:18:47.403Z||org.onap.so.openstack.utils.StackStatusHandler - Error adding stack status to request database
java.lang.IllegalArgumentException: Null value on 0 position
at org.apache.cxf.jaxrs.impl.UriBuilderImpl.toStringList(UriBuilderImpl.java:818)
at org.apache.cxf.jaxrs.impl.UriBuilderImpl.queryParam(UriBuilderImpl.java:710)
at org.onap.so.db.request.client.RequestsDbClient.getRequestProcessingDataBySoRequestIdAndNameAndGrouping(RequestsDbClient.java:386)
at org.onap.so.openstack.utils.StackStatusHandler.updateStackStatus(StackStatusHandler.java:51)
at org.onap.so.openstack.utils.StackStatusHandler$$FastClassBySpringCGLIB$$33f41b9.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
This is happening for VF-Module instantiation, as well as VF-Module deletion.
The existence of this exception doesn`t prevent the orchestration activity to happen, but it creates difficulties for troubleshooting. As a result, the logs are more difficult to analyze.
We shall avoid raising unnecessary exceptions, or update the code in a way, that the orchestration requests are properly added to request DB (or we remove that part completely, if that is not really needed).