Getting NullPointerException when enable API logs

[dilshanfardil]

Description

Getting this ERROR when we enable the per API logging

ERROR - SequenceMediator {api:New:v1.0} Runtime error occurred while mediating the message
java.lang.NullPointerException: null
	at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936) ~[?:?]
	at org.wso2.carbon.apimgt.keymgt.SubscriptionDataHolder.getTenantSubscriptionStore_aroundBody8(SubscriptionDataHolder.java:68) ~[org.wso2.carbon.apimgt.keymgt_9.28.116.99.jar:?]
	at org.wso2.carbon.apimgt.keymgt.SubscriptionDataHolder.getTenantSubscriptionStore(SubscriptionDataHolder.java:1) ~[org.wso2.carbon.apimgt.keymgt_9.28.116.99.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.Utils.getSelectedAPIList_aroundBody52(Utils.java:641) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.Utils.getSelectedAPIList(Utils.java:1) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.logging.APILogHandler.logAPI_aroundBody0(APILogHandler.java:84) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.logging.APILogHandler.logAPI(APILogHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.LogsHandler.handleResponseOutFlow_aroundBody8(LogsHandler.java:175) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.LogsHandler.handleResponseOutFlow(LogsHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:191) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:578) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:123) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:126) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:74) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.MediatorFaultHandler.onFault(MediatorFaultHandler.java:96) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:60) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.endpoints.AbstractEndpoint.invokeNextFaultHandler(AbstractEndpoint.java:774) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.endpoints.AbstractEndpoint.onFault(AbstractEndpoint.java:575) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.endpoints.HTTPEndpoint.onFault(HTTPEndpoint.java:81) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:60) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.core.axis2.TimeoutHandler.processCallbacks(TimeoutHandler.java:219) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.core.axis2.TimeoutHandler.run(TimeoutHandler.java:95) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at java.util.TimerThread.mainLoop(Timer.java:556) ~[?:?]
	at java.util.TimerThread.run(Timer.java:506) ~[?:?]
[2024-01-21 13:51:46,137] ERROR - New Runtime error occurred while mediating the message
java.lang.NullPointerException: null
	at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936) ~[?:?]
	at org.wso2.carbon.apimgt.keymgt.SubscriptionDataHolder.getTenantSubscriptionStore_aroundBody8(SubscriptionDataHolder.java:68) ~[org.wso2.carbon.apimgt.keymgt_9.28.116.99.jar:?]
	at org.wso2.carbon.apimgt.keymgt.SubscriptionDataHolder.getTenantSubscriptionStore(SubscriptionDataHolder.java:1) ~[org.wso2.carbon.apimgt.keymgt_9.28.116.99.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.Utils.getSelectedAPIList_aroundBody52(Utils.java:641) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.Utils.getSelectedAPIList(Utils.java:1) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.logging.APILogHandler.logAPI_aroundBody0(APILogHandler.java:84) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.logging.APILogHandler.logAPI(APILogHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.LogsHandler.handleResponseOutFlow_aroundBody8(LogsHandler.java:175) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.LogsHandler.handleResponseOutFlow(LogsHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.28.116.123.jar:?]
	at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:191) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:578) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:123) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:126) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:74) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.mediators.MediatorFaultHandler.onFault(MediatorFaultHandler.java:96) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:60) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.endpoints.AbstractEndpoint.invokeNextFaultHandler(AbstractEndpoint.java:774) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.endpoints.AbstractEndpoint.onFault(AbstractEndpoint.java:575) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.endpoints.HTTPEndpoint.onFault(HTTPEndpoint.java:81) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:60) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.core.axis2.TimeoutHandler.processCallbacks(TimeoutHandler.java:219) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at org.apache.synapse.core.axis2.TimeoutHandler.run(TimeoutHandler.java:95) ~[synapse-core_4.0.0.wso2v20_31.jar:4.0.0-wso2v20.31]
	at java.util.TimerThread.mainLoop(Timer.java:556) ~[?:?]
	at java.util.TimerThread.run(Timer.java:506) ~[?:?]

Steps to Reproduce

1. Configure an API with a delay backend (around 2 minutes- we tested a backend by configuring delay 130000ms).
2. Configure API logs for the particular API as per the sample command [3].

curl -X PUT 'https://localhost:9443/api/am/devops/v0/tenant-logs/carbon.super/apis/7a369c53-dedf-4eb8-9e2f-2ad706d62d70' -H 'Authorization: Basic YWRtaW46YWRtaW4=' -H 'Content-Type: application/json' -d '{"logLevel": "full"}' -k

3. Then invoke the API and you will get the above NullPointer error message.

Affected Component

APIM

Version

4.1.0

Environment Details (with versions)

No response

Relevant Log Output

No response

Related Issues

No response

Suggested Labels

No response