spark-instrumented-optimizer/dev/deps
Yuming Wang 4df84c3f81 [SPARK-23336][BUILD] Upgrade snappy-java to 1.1.7.1
## What changes were proposed in this pull request?

This PR upgrade snappy-java from 1.1.2.6 to 1.1.7.1.
1.1.7.1 release notes:
- Improved performance for big-endian architecture
- The other performance improvement in [snappy-1.1.5](https://github.com/google/snappy/releases/tag/1.1.5)

1.1.4 release notes:
- Fix a 1% performance regression when snappy is used in PIE executables.
- Improve compression performance by 5%.
- Improve decompression performance by 20%.

More details:
https://github.com/xerial/snappy-java/blob/master/Milestone.md

## How was this patch tested?

manual tests

Author: Yuming Wang <wgyumg@gmail.com>

Closes #20510 from wangyum/SPARK-23336.
2018-02-08 12:52:08 -06:00
..
spark-deps-hadoop-2.6 [SPARK-23336][BUILD] Upgrade snappy-java to 1.1.7.1 2018-02-08 12:52:08 -06:00
spark-deps-hadoop-2.7 [SPARK-23336][BUILD] Upgrade snappy-java to 1.1.7.1 2018-02-08 12:52:08 -06:00