GitHub user haginot opened a pull request: https://github.com/apache/incubator-predictionio/pull/336
[PIO-49] Add support for Elasticsearch 5.x [PredictionIO / PIO-49](https://issues.apache.org/jira/browse/PIO-49) We work on meta/event storage support for Elasticsearch 5.x. Although Elasticsearch 2.x does not allow dots in field names, Elasticsearch 5.x supports it. So, it's better to upgrade to ES 5.x release. Since ES 5.x provides Java Rest API client, we replaced Transport communication with HTTP one. Therefore, our fix uses HTTP(9200 port) only. You can merge this pull request into a Git repository by running: $ git pull https://github.com/haginot/incubator-predictionio elasticsearch5-support Alternatively you can review and apply these changes as the patch at: https://github.com/apache/incubator-predictionio/pull/336.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 #336 ---- commit 8ff185c50104f0fffc737d3f2a955d0890888ddb Author: takahiro-hagino <takahiro.hag...@bizreach.co.jp> Date: 2017-01-16T02:50:48Z Add support for Elasticsearch 5.x ---- --- 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. ---