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From "Alan Woodward (JIRA)" <>
Subject [jira] [Updated] (SOLR-8782) Improve SolrJ Collections async API
Date Thu, 03 Mar 2016 10:15:18 GMT


Alan Woodward updated SOLR-8782:
    Attachment: SOLR-8782.patch

Patch with a suggested implementation.

- instead of .setAsync(), we add a processAsync() method, that returns a generated async id
(you can optionally pass in your own if you have pre-generated ids for somer reason)
- we also add a processAndWait() method that handles polling for completion or failure states

This patch applies on top of the patch for SOLR-8765.  It needs javadocs, but all tests are
passing, and you can see how much simpler the API is from the test changes - lots of lines

> Improve SolrJ Collections async API
> -----------------------------------
>                 Key: SOLR-8782
>                 URL:
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Alan Woodward
>         Attachments: SOLR-8782.patch
> The async collections API is a bit difficult to use at the moment:
> - you need to create your own async ID and add it to the request
> - you then need to create a different request and poll to find out when you get a response
> - the implementation requires some complex generics just to allow a chained .setAsync()
> I think we can improve this.

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