Bugs in Upserting of Events

[tushar5526]

1. Upsert not working

• Currently, upsert is not working and ingestion is creating multiple dimensions keys for events.

Reproduce as following

yarn cli ingest
yarn cli ingest-data
yarn cli ingest-data

Check Hasura now.

2. Event Grammars should not be needed while upserting

yarn cli ingest

• Remove all the grammar files from ingest folder

yarn cli ingest-data

3. Allow ingestion of some events only

• After ingestion of grammar files, I should be able to ingest data for some events only. For example if I have 5 events, and only specify 3 event data files, cQube should ingest the 3 event files and consider no event data for the rest 2 events. It can print a warning saying No event data files for event <eventName>

[techsavvyash]

#178 aims to solve for this, tests have been added in the PR as requested and here is a small SR link showing the working of ingest-data with upsertion after applying the patch in #178