[ARROW-3729] [C++] Support for writing TIMESTAMP_NANOS Parquet metadata

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.14.0
• Component/s: C++
• Labels: parquet pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/20028
• Assignee: TP Boudreau
• Reporter: Wes McKinney
• Created: 08/Nov/18 21:21
• Updated: 11/Jan/23 07:29
• Resolved: 19/Jun/19 21:15

Description

This was brought up on the mailing list.

We also will need to do corresponding work in the parquet-cpp library to opt in to writing nanosecond timestamps instead of casting to micro- or millisecond.

Issue Links

• blocks: PARQUET-1603 [C++] rename parquet::LogicalType to parquet::ConvertedType
• depends upon: PARQUET-1411 [C++] Upgrade to use LogicalType annotations instead of ConvertedType
• relates to: ARROW-1957 [Python] Write nanosecond timestamps using new NANO LogicalType Parquet unit
• links to: GitHub Pull Request #4421