Hi devs, I have seen some pull requests which are not having JIRA issue, or bad title, or no description for rationale on pull request and issue.
We already have DEVELOPER.md but this document covers more than contribution and also not shown while opening pull request. I think we should add pull request template guiding how to create pull request properly. Ideally it can be detailed form but at least it should guide about title, and target branch. Some examples are here: https://github.com/apache/spark/blob/master/.github/PULL_REQUEST_TEMPLATE https://github.com/apache/flink/blob/master/.github/PULL_REQUEST_TEMPLATE.md https://github.com/apache/zeppelin/blob/master/.github/PULL_REQUEST_TEMPLATE https://github.com/apache/incubator-gearpump/blob/master/.github/PULL_REQUEST_TEMPLATE.md What's your opinion? Thanks, Jungtaek Lim (HeartSaVioR)
