[jira] [Created] (ARROW-1588) [C++/Format] Harden Decimal Format

2017-09-20 Thread Phillip Cloud (JIRA)
Phillip Cloud created ARROW-1588: Summary: [C++/Format] Harden Decimal Format Key: ARROW-1588 URL: https://issues.apache.org/jira/browse/ARROW-1588 Project: Apache Arrow Issue Type: Bug

Re: Decimal Format

2017-09-18 Thread Wes McKinney
. >3. Possibly worse in-memory performance because of array-element byte >widths that are not powers of two. > > Possible alternatives: > >- Implement the logic only in parquet-cpp > - I originally went down this road, but it was significantly more > c

Decimal Format

2017-09-18 Thread Phillip Cloud
: - Implement the logic only in parquet-cpp - I originally went down this road, but it was significantly more complicated to do this parquet-cpp than it was to change the arrow decimal format. I’d be willing to push harder on this if changing the arrow decimal format in the proposed