GitHub user wangyum opened a pull request: https://github.com/apache/spark/pull/20510
[SPARK-23336][BUILD] Upgrade snappy-java to 1.1.4 ## What changes were proposed in this pull request? This PR upgrade snappy-java to 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#snappy-java-114-2017-05-22 ## How was this patch tested? manual tests You can merge this pull request into a Git repository by running: $ git pull https://github.com/wangyum/spark SPARK-23336 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/20510.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #20510 ---- commit 1055afc107b0c2357449ae3f23bda089480579d9 Author: Yuming Wang <wgyumg@...> Date: 2018-02-05T11:59:47Z Upgrade snappy-java to 1.1.4 ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org