Spark Developer Scripts
This directory contains scripts useful to developers when packaging, testing, or committing to Spark.
Many of these scripts require Apache credentials to work correctly.
## What changes were proposed in this pull request? Update hadoop-2.7 profile's curator version to 2.7.1, more see [SPARK-13933](https://issues.apache.org/jira/browse/SPARK-13933). ## How was this patch tested? manual tests Author: Yuming Wang <wgyumg@gmail.com> Closes #18247 from wangyum/SPARK-13933.