elasticsearch-scroll
This helps out when you scan & scroll. This manages the scrolling so that you are returned all of the hits.
Installation
npm install --save elasticsearch-scroll
Usage
If I start with an index foo
with 20 documents of type bar
,
var elasticsearch = client = identity = scrollToEnd = client; client ;
will yield an array containing all 20 of your documents. Without scrollToEnd
you would just get 10 documents.
API
module(client)
: a function which accepts an [elasticsearch
] client and returns a function,scrollToEnd
.scrollToEnd(mapper, initial, response)
: a curried function which takes amapper
(a function which maps results from elastic search), theinitial
value of the results to return and a response from elasticsearch.
Testing
Run elasticsearch locally and npm test
.