elasticsearch/elasticsearch — pull request #5567 by pickypg (2014-03-27 05:20:51+00:00)
Title: [DOCS] Update nodes documentation with all headers

Adds a table with the exhaustive list of all available headers with a brief description (mostly from `org.elasticsearch.rest.action.cat.RestNodesAction`) so that people do not need to go searching for them in the code like I did, or search through `nodes?help`.