drill-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Stefán Baxter <ste...@activitystream.com>
Subject Writing Drill compatible Parquet in Java using parquet-mr
Date Thu, 04 Feb 2016 18:45:43 GMT
Hi,

What things do I need to know if I want to write Drill compatible Parquet
in Java using Parquet-MR?


   - Latest stable version of Parquet-MR is 1.8.1 is that too new?
   - Will the standard Parquet work?
   - Any specific footer information required
   - Are there any does and don'ts?

I want to compare "hand crafted" parquet vs. automatic conversion with
dictionary encoding, delta encoding, file size and query speed in mind in
mind.

Regards,
 -Stefán

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message