apache / drill

Apache Drill is a distributed MPP query layer for self describing data

https://drill.apache.org/

Apache License 2.0

1.94k stars 980 forks source link

DRILL-8390: Minor Improvements to PDF Reader #2742

Closed cgivre closed 1 year ago

cgivre commented 1 year ago

DRILL-8390: Minor Improvements to PDF Reader

Description

This PR makes some minor improvements to the PDF reader including:

Fixes a minor bug where certain configurations the first row of data was skipped
Fixes a minor bug where empty tables were causing crashes with the spreadsheet extraction algorithm was used
Adds a _table_count metadata field
Adds a _table_index metadata field to reflect the current table.

Documentation

See above. Updated README.

Testing

Ran existing unit tests. Manually tested against customer data.