I am querying data in Dremio and I found that the time usage is not always the same. I am wondering does dremio store a file tells all the information of a query.
For example, I query data in Dremio from HDFS though odbc driver, I would want to know
- time/space usage of reading data from HDFS,
- time/space usage of establish a odbc connection
- time/space usage of writing data into Dremio and ready for query
- time/space usage of actual querying
I know there are a lot of information in job profile, But I didn’t find the info. that I am looking for.