[SOLVED] How to debug old Elastic Search site plugin (arrayformat)?

How to debug old Elastic Search site plugin (arrayformat)?

I am trying to get an Elasticsearch plugin named "arrayformat" (https://github.com/jprante/elasticsearch-arrayformat) installed in Elasticsearch 2.3.5. I think that this is a site plugin, which is why I am trying this on Elasticsearch 2.3.5.

The ZIP file didn't have a plugin-descriptor.properties, so I created one and also created an empty "_site" directory at the same level.

After that I was able to install the plugin, but it seems like it is not being found.

If I do a search for http://:/.../_search?pretty, I get results back, but if I do a search for http://:/.../_search_arrayformat?pretty, I get:

{
  "_index" : "bank",
  "_type" : "account",
  "_id" : "_search_arrayformat",
  "found" : false
   }

I'm not that familiar with ES or with ES plugins so I am not quite sure how to debug this problem. Can anyone help?

Thanks, Jim

Solution

This plugin seems outdated and it only supports following ES versions 1.4.0, 1.3.1 and 1.2.1 as per it's documentation