Postgre data ingestion

[Yallappa Nesarikar]

Hi druid Users,

I am trying to ingest data from postgresql to apache druid but facing issues like jar file not locating , parallel indexing.
Once the postgre image is pulled from docker compose yml file there again i need to install PostgreSQL in the same container?

similarly if i mention postgre JDBC in environment file should i again need to install jdbc for postgre.

Please help if any use have idea about this

Thank You 

Yallappa