ReadModelPopulator.PopulateAsync returning prematurely.

[IanEsteves5]

Hello.

I am trying to use the ReadModelPopulator class to repopulate my read model tables in my database. I ran into an issue where the populator would just say that no relevant events were found and leave the table empty, even though I knew for a fact that it should have found them.

Population of read model 'ExampleReadModel' took 0,298 seconds, in which 5 events was loaded and 0 was relevant

I then tried setting the EventFlowConfiguration.PopulateReadModelEventPageSize to a very large number, and the read models were upraded succesfully.

EventFlowOptions.New.Configure(c => c.PopulateReadModelEventPageSize = 40000)

Population of read model 'ExampleReadModel' took 23,4 seconds, in which 80819 events was loaded and 32 was relevant

I'm not sure what is causing this issue. Maybe it has to do with event upgraders? There are a few of them in my code. Another thing I noticed is that there is a pretty big gap in the GlobalSequenceNumber column in the EventFlow table (about 3500).

Thank you,
Ian.

[KoriSeng]

Not sure if this helps.

#666 (comment)