Installing the Siren NLP plugin

Before you begin

Before you install the Siren NLP plugin, ensure that Elasticsearch is not running.

Procedure

Extract the Siren NLP distribution ZIP file into a local directory.
In the extracted directory, locate the plugin ZIP file named siren-nlp-{elasticsearch-version}-{version}-proguard-plugin.zip. The path to this plugin ZIP file is represented by PATH-TO-SIREN-NLP-PLUGIN in the command that follows.

From the Elasticsearch installation directory, run the following command:

$ ./bin/elasticsearch/bin/elasticsearch-plugin  install file:///PATH-TO-SIREN-NLP-PLUGIN/siren-nlp-7.9.1-0.5.1-proguard-plugin.zip
-> Installing file:///PATH-TO-SIREN-NLP-PLUGIN/siren-nlp-7.9.1-0.5.1-proguard-plugin.zip
-> Downloading file:///PATH-TO-SIREN-NLP-PLUGIN/siren-nlp-7.9.1-0.5.1-proguard-plugin.zip
[=================================================] 100%
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@     WARNING: plugin requires additional permissions     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
* java.lang.RuntimePermission accessDeclaredMembers
* java.lang.reflect.ReflectPermission suppressAccessChecks
See http://docs.oracle.com/javase/8/docs/technotes/guides/security/permissions.html
for descriptions of what these permissions allow and the associated risks.

Continue with installation? [y/N]y
-> Installed siren-nlp

Launch Elasticsearch by running the following command:
```
$ ./bin/elasticsearch
```
In the output, the following line indicates that the Siren NLP plugin is installed and running:
```
[2020-10-05T12:15:20,628][INFO ][o.e.p.PluginsService     ] [siren-node] loaded plugin [siren-nlp]
```

Removing the plugin

To remove the plugin, run the following command:

$ ./bin/elasticsearch-plugin remove siren-nlp

-> Removing siren-nlp...
Removed siren-nlp