Objective: Options to bulk import the data from Druid Segment File with out reading line by line, or exporting/converting to csv file:
Where I tried to find the answer for this requirements in documentation:
Option #1: insert-segment-to-db tool, but this is from Druid to Druid, requirement is to export data to other database DWH
Option #2: DumpSegment Tool, this comes close , but looking at high volume data, this may not work
Option #3: Write a map-reduce to export data to csv
Need inputs from experts, on two things:
Wanted confirmation before we go either Option #3 (Mapreduce) , or modifying Option #2 (DumpSegment)
Will it be possible to use any available data base or MPP or DWH which can ingest these files without converting them.
Any pointer PoV, ideas will help me a lot.