Alexander Reelsen 0cd636422c Watcher: Prevent double creation of node services
Because of specifying the concrete implementations in WatcherPlugin.nodeServices(),
all of those services got created twice for each node (guice requires the interface here).
This resulted in NPEs as the first instantiation did not run doStart() and thus had empty
settings, that resulted in a NPE.

Closes elastic/elasticsearch#1179

Original commit: elastic/x-pack-elasticsearch@c6a1f5093f
2015-12-22 11:29:04 +01:00
..

= Elasticsearch Watcher Plugin

This plugins adds conditioned scheduled tasks features to elasticsearch - such a task is called a `Watch`.

You can build the plugin with `mvn package`.

The documentation is put in the `docs/` directory.