Please file a JIRA for your PR

[Wei-Chiu Chuang <we...@apache.org>]

The Hadoop community welcome your patch contribution, and like increasingly
patches are submitted via GitHub Pull Requests.

That is great, as it reduces the friction to review code & commit code.

However, please make sure to file a jira for your PR, as described in the How
to Contribute
<https://cwiki.apache.org/confluence/display/HADOOP/How+To+Contribute> wiki.
The fact is, if your PR isn't associated with a JIRA ID, and add the JIRA
ID in the title of your PR, your PR is not likely going to be noticed by
committers. Most Hadoop committers use Apache JIRA to track issues, and
folks usually find it easier to exchange in-depth technical discussion over
JIRAs than PR.

Thank you and happy patching!
Wei-Chiu