Elasticsearch Active: failed

Elastic Stack Elasticsearch
6

Please format your code using </> icon as explained in this guide. It will make your post more readable.

Or use markdown style like:

```
CODE
```

Here:

[2017-10-12 02:56:30,654][ERROR][bootstrap ] Exception
java.lang.IllegalArgumentException: Plugin [license] is incompatible with Elasticsearch [2.4.6]. Was designed for version [2.3.3]

This says that you must remove the license plugin and reinstall it.