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

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-13071?focusedWorklogId=185696&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-185696 ]

ASF GitHub Bot logged work on CAMEL-13071:
------------------------------------------

                Author: ASF GitHub Bot
            Created on: 16/Jan/19 11:28
            Start Date: 16/Jan/19 11:28
    Worklog Time Spent: 10m 
      Work Description: ludovic-boutros commented on pull request #2710: CAMEL-13071: camel-elasticsearch-rest - Add scroll api support
URL: https://github.com/apache/camel/pull/2710
 
 
   Hi all,
   
   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:
   ```java
   from("direct:search")
     .to("elasticsearch-rest://elasticsearch?operation=Search&indexName=twitter&indexType=tweet&useScroll=true&scrollKeepAliveMs=30000")
     .split()
     .body()
     .streaming()
     .to("mock:output")
     .end();
   ```
   
   Two new parameters could be used:
    * useScroll: enable scroll usage
    * scrollKeepAliveMs: time in ms during which elasticsearch will keep search context alive
   here is a proposal to implement Elasticsearch scroll API support.
 
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 185696)
            Time Spent: 10m
    Remaining Estimate: 0h

> 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
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> 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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