GitHub user haoch opened a pull request: https://github.com/apache/incubator-eagle/pull/435
Eagle 536 # Changes * Support to declare dependency descriptor and validation * Support to export executable flag in REST API for front-end to aware whether an application can be START/STOP/STATUS or not. * Add dependency checking logic while installing application , if required dependency is not installed, throw exception back, so that front-end can simply treat an ApplicationPackage consist of a set of Applications as a normal application. # Use Case JPM Application has some back-end application like MR history/running, Spark history/running, while has single Web App. So we could declare the application relationship as: ~~~ JPM App = JPM WEB { dependencies = [MR history/running, Spark history/running] } ~~~ You can merge this pull request into a Git repository by running: $ git pull https://github.com/haoch/incubator-eagle EAGLE-536 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/incubator-eagle/pull/435.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 #435 ---- commit 29251778f0839a7cabb77a8a3f638e34c712d762 Author: Hao Chen <h...@apache.org> Date: 2016-09-13T08:51:02Z Add dependency descriptor and validation commit 8176837fe7f811b54049beb919b169ba01701d60 Author: Hao Chen <h...@apache.org> Date: 2016-09-13T09:31:42Z Support to export executable flag in REST API commit 4ec35b70fb03e7fb70764f34f499677454d3b2d3 Author: Hao Chen <h...@apache.org> Date: 2016-09-13T09:59:27Z Add dependency checking logic while installing application ---- --- 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. ---