Wrong mapping of field names to their index for DelimitedRowFilter

[loquisgon]

When using a DelimitedRowFilter and the input schema has fields that are not in alphabetical order then the Schema will be configured with the wrong fieldName to indexPositionForField mapping. That is, imagine your schema is XField:Long, AField:Float, BField:String then the mapping that will be produced is AField:Long, BField:Float, XField:String which is wrong.

To Reproduce
See unit test in #439.

[loquisgon]

This was blocking my use case, I built a new connector based on this patch and my use case now is unblocked. It'd be great to put this into a release soon (the PR referenced above).

[fhussonnois]

Hi @loquisgon, thanks for your PR. I've made a review on it. Could you please check the requested changes so that I can merge your fix ?

Thank you

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[theworkshopcom]

The above fix, seems to be duplicating all fields on the list while re-adding them.

We have raised an improvement based on the suggested implementation on #534 FYI @fhussonnois @loquisgon

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.