Question: Compare the Full feed received from the Roster system with the Data Snapshot created by the AIP _ FDC _ ETL _ System on a

Compare the Full feed received from the Roster system with the Data Snapshot created by the AIP_FDC_ETL_System on a tenant basis.
After comparing the files following analysis is to be derived from the original tenant- specific roster full feed received:
1. Tenant_id
2. Roster_Full_Feed_file_timestamp
3. DataSnapshot_file_timestamp
4. The total number of records received in roster full feed
5. The Total number of new records received in roster full feed
6. The Total number of records have different statuses in roster full feed
The roster full feed and data snapshot feeds reside in a different bucket.
The feeds should be individually read, joined, and compared using Apache PySpark job
I need to extract roster,data snapshot timestamp from filename ,roster full feed is csv,data snapshot are paqrquet files

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