GitHub user soralee opened a pull request: https://github.com/apache/zeppelin/pull/2113
[ZEPPELIN-2190] Support custom web development port ### What is this PR for? This PR is for support flexible port for custom `web application development` and update the structure of README.md document for the support variable. ### What type of PR is it? [ Improvement | Documentation (README.md) ] ### What is the Jira issue? * [ZEPPELIN-2190](https://issues.apache.org/jira/browse/ZEPPELIN-2190) ### How should this be tested? 1. run build - `mvn clean package -DskipTests -pl 'zeppelin-web'` 2. run dev mode with `WEB_PORT` variable port under `zeppelin-web` folder - `WEB_PORT=9999 yarn run dev` 3. connect `localhost:9999` on web browser ### Screenshots (if appropriate) [after]   ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? Yes, README.md of `zeppelin-web` You can merge this pull request into a Git repository by running: $ git pull https://github.com/soralee/zeppelin ZEPPELIN-2190 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/2113.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 #2113 ---- commit 485941d61779c14345c8dea01004112b7de5e928 Author: soralee <sora0...@zepl.com> Date: 2017-03-09T07:04:35Z Support custom web development port commit 08fb5a708831f98e84ce1c7ea7cfc70ee53d1dd6 Author: soralee <sora0...@zepl.com> Date: 2017-03-09T08:04:57Z add description (README.md, webpack.config.js) ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---