tree 2da73ade7a11bf2c589646e769ffeb1538c70359
parent 2079a10d7f1e4861a55adf034cb4eb44784e82a8
author Ke Wu <kwu@linkedin.com> 1599783854 -0700
committer nickpan <nickpan47@gmail.com> 1599783854 -0700

SAMZA-2558: Refactor app.runner.class

Issues: app.runner.class config is hard coded across multple places in Samza.

Changes:
1. Move ApplicationRunners.java from samza-api to samza-core module while the package name stays.
2. Add app.runner.class and getAppRunnerClass method to ApplicationConfig.
3. Update occurrence of app.runner.class to ApplicationConfig.APP_RUNNER_CLASS.

API Changes:
Usage of ApplicationRunners need to depend on samza-core module instead of samza-api.
Upgrade Instructions:
Depend on samza-core instead of samza-api module.
Usage Instructions:
N/A

Author: Ke Wu <kwu@linkedin.com>

Reviewers: Yi Pan <nickpan47@gmail.com>

Closes #1400 from kw2542/SAMZA-2558