[jira] [Created] (CAMEL-13071) Elasticsearch rest component should support scroll api

["Ludovic Boutros (JIRA)" <ji...@apache.org>]

Ludovic Boutros created CAMEL-13071:
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             Summary: Elasticsearch rest component should support scroll api
                 Key: CAMEL-13071
                 URL: https://issues.apache.org/jira/browse/CAMEL-13071
             Project: Camel
          Issue Type: New Feature
          Components: camel-elasticsearch-rest
    Affects Versions: 2.23.0
            Reporter: Ludovic Boutros


On some project we need to fetch all results from Elasticsearch.

This is currently quite difficult.

Here is an example of usage that could be implemented:
{code:java|title=ElasticsearchRouter.java|borderStyle=solid}
from("direct:search")
  .to("elasticsearch-rest://elasticsearch?operation=Search&indexName=twitter&indexType=tweet&useScroll=true&scrollKeepAliveMs=30000")
  .split()
  .body()
  .streaming()
  .to("mock:output")
  .end();
{code}
Two new parameters could be used:
 * useScroll: enable scroll usage
 * scrollKeepAliveMs: time in ms during which elasticsearch will keep search context alive



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