apache/spark — pull request #1816 by nchammas (2014-08-06 22:29:49+00:00)
Title: [Spark QA] [WIP] Include commit hash in Spark QA messages

There is currently no JIRA issue for this PR, but you can find the [motivating discussion here](http://mail-archives.apache.org/mod_mbox/spark-dev/201408.mbox/%3CCABPQxssy0ri2QAz=cc9Tx+EXYWARm7pNcVm8apqCwc-esLbO4Q@mail.gmail.com%3E). This is a work in progress.

The goal of this PR (and related ones to come) is to include useful detail in Spark QA's messages that are intended to make a committer's job easier to do.

Since this work depends on Jenkins, I cannot test this locally. Hence, I will be iterating via this PR.

[Note: This is a duplicate of a [previous PR](https://github.com/apache/spark/pull/1811), without the extraneous commits.]