Hello Pulkit ,
The best option i can suggest would be to take snapshot of the index before
the delete opertaion.
And later retrieve the document that you need.
Else you might need to look at lucene level.
I believe lucene has features to tag a version and restoring to it later.
Thanks
Vineeth
On Sat, Jul 19, 2014 at 11:51 AM, Pulkit Agrawal <[email protected]>
wrote:
> Hi All,
>
> I like to if ElasticSearch has any undo delete operation.
>
> So any document deleted using delete api can be recovered until it is
> deleted from disk using optimize api flag only_expunge_deletes.
>
> If it is not there I like to know what are the challenges to develop that
> as we already have document in index and just marked it as delete.
>
> Thanks,
> Pulkit Agrawal
> Product Analyst
> Mckinsey&Company
>
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