spark-instrumented-optimizer/sql/catalyst
Max Gekk 372ccba063
[SPARK-31639] Revert SPARK-27528 Use Parquet logical type TIMESTAMP_MICROS by default
### What changes were proposed in this pull request?
This reverts commit 43a73e387c. It sets `INT96` as the timestamp type while saving timestamps to parquet files.

### Why are the changes needed?
To be compatible with Hive and Presto that don't support the `TIMESTAMP_MICROS` type in current stable releases.

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
By existing test suites.

Closes #28450 from MaxGekk/parquet-int96.

Authored-by: Max Gekk <max.gekk@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
2020-05-04 17:27:02 -07:00
..
benchmarks [SPARK-30413][SQL] Avoid WrappedArray roundtrip in GenericArrayData constructor, plus related optimization in ParquetMapConverter 2020-01-19 19:12:19 -08:00
src [SPARK-31639] Revert SPARK-27528 Use Parquet logical type TIMESTAMP_MICROS by default 2020-05-04 17:27:02 -07:00
pom.xml [SPARK-30950][BUILD] Setting version to 3.1.0-SNAPSHOT 2020-02-25 19:44:31 -08:00