Rare FileNotFound during Data.all processing

[uw4]

Occured on a customer system (presumably while a record was deleted async).
After browser refresh it worked again (i.e. next Data.all processing was working correctly)
Running version ghcr.io/dashjoin/dev-build:5.2.10

Anonymized stacktrace:

2024-09-16 08:37:56,032 INFO [org.das.ser.ExMapper] (executor-thread-14171) REST exception: java.io.FileNotFoundException: /mnt/dashjoin/XXX/model/tenantusers/YYY.json (No such file or directory)
at java.base/java.io.FileInputStream.open0(Native Method)
at java.base/java.io.FileInputStream.open(Unknown Source)
at java.base/java.io.FileInputStream.(Unknown Source)
at com.fasterxml.jackson.core.TokenStreamFactory._fileInputStream(TokenStreamFactory.java:278)
at com.fasterxml.jackson.core.JsonFactory.createParser(JsonFactory.java:1089)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3657)
at org.dashjoin.service.JSONFileDatabase.queryMap(JSONFileDatabase.java:100)
at org.dashjoin.service.JSONFileDatabase_ClientProxy.queryMap(Unknown Source)
at org.dashjoin.service.PasswordDatabase.queryMap(PasswordDatabase.java:72)
at org.dashjoin.service.UnionDatabase.query(UnionDatabase.java:84)
at org.dashjoin.service.PojoDatabase.query(PojoDatabase.java:346)
at org.dashjoin.service.UnionDatabase.all(UnionDatabase.java:376)
at org.dashjoin.service.Data.all(Data.java:362)
at org.dashjoin.service.Data.getall(Data.java:381)
at org.dashjoin.service.Data_ClientProxy.getall(Unknown Source)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:154)
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:118)
at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:560)
at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:452)
at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$2(ResourceMethodInvoker.java:413)
at org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:321)
at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:415)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:378)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:356)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:70)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:429)
at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:240)
at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:154)
at org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:321)
at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:157)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:229)
at io.quarkus.resteasy.runtime.standalone.RequestDispatcher.service(RequestDispatcher.java:82)
at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler.dispatch(VertxRequestHandler.java:147)
at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler$1.run(VertxRequestHandler.java:93)
at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:576)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2513)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1538)
at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:29)
at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:29)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Unknown Source)