Srikanth Sundarrajan commented on LENS-1332:

Agreed [~puneet884], I like the suggestion and will incorporate in the patch.

> Fetching large set of queries from Lens state store shouldn't allowed
> ---------------------------------------------------------------------
>                 Key: LENS-1332
>                 URL: https://issues.apache.org/jira/browse/LENS-1332
>             Project: Apache Lens
>          Issue Type: Improvement
>    Affects Versions: 2.7
>            Reporter: Srikanth Sundarrajan
>            Assignee: Srikanth Sundarrajan
>             Fix For: 2.7
> Currently when we query the Lens server to get a list of queries, it can 
> result in a deluge of results if appropriate and sane filters aren't applied 
> (particularly for finished queries). The proposal is to apply restrictions on 
> the filter conditions being used.
> For ex:
> * One of user name, query name should be present if time & status filters 
> aren't applied
> * If only time filter is present, it can't exceed (say 3 months)
> * If status before queried is exclusively unfinished queries, these 
> restrictions need not apply

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