MinGuang Zhang created ATLAS-4884:
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             Summary: approximateCount confused
                 Key: ATLAS-4884
                 URL: https://issues.apache.org/jira/browse/ATLAS-4884
             Project: Atlas
          Issue Type: Bug
          Components:  atlas-core
    Affects Versions: 2.1.0
            Reporter: MinGuang Zhang
         Attachments: image-2024-06-26-11-58-18-440.png, 
image-2024-06-26-11-58-50-435.png

atlas should return search result total exactly when user post some search 
Conditions, like query string and filter.  Is using approximateCount as total?  
but approximateCount make me confused.

a general scene: i want the total of search result for page i one request. but 
now i should recall api to add limit (eg: 100000+) .

the bad way: to reduce paramaters for get all and return hurge data for 
calculate.

 

{*}Problem 1{*}:

the response of post "/search/basic" api.

see picture1 ,  i'm not add filter and set search text to find the hive_table 
contains my custom attributes, the approximateCount is correct。 by the way, is 
DSL support find __customAttribute?? how to do?

picture 1:

!image-2024-06-26-11-58-18-440.png!

 

see picture2,  i'm add filter and not set search text, the approximateCount is 
incorrect。 i see the correct total is 11 one by one.

picture2

!image-2024-06-26-11-58-50-435.png!

also i can't using the entities size for work when the limit paramters changed. 

so how to search use defined attribute for work? use filter or fullText search? 
and is a bug? or need some total variable? 

 

{*}Problem 2{*}:

Use-defined propertiies can help business . can support dsl search it ? any 
discuss will help me.

 

 



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