akshat-zopsmart opened a new issue, #13817:
URL: https://github.com/apache/druid/issues/13817

   ### Affected Version
   24.0.0
   
   ### Setup
   Kubernetes (EKS) based deployment using `incubator/druid` helm chart. 
Components:
   
   - Historical
   - Middle Manager
   - Broker
   - Coordinator
   - Router
   - Overlord
   - Zookeeper
   
   Using Postgres as well
   
   ### Description
   Running the same query repeatedly gives varying results.
   
   ```
   SELECT 
   TIME_FORMAT(__time, 'YYYY-MM-dd') AS "Date",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 00 THEN 1 ELSE 0 END) AS "0",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 01 THEN 1 ELSE 0 END) AS "1",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 02 THEN 1 ELSE 0 END) AS "2",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 03 THEN 1 ELSE 0 END) AS "3",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 04 THEN 1 ELSE 0 END) AS "4",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 05 THEN 1 ELSE 0 END) AS "5",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 06 THEN 1 ELSE 0 END) AS "6",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 07 THEN 1 ELSE 0 END) AS "7",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 08 THEN 1 ELSE 0 END) AS "8",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 09 THEN 1 ELSE 0 END) AS "9",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 10 THEN 1 ELSE 0 END) AS "10",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 11 THEN 1 ELSE 0 END) AS "11",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 12 THEN 1 ELSE 0 END) AS "12",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 13 THEN 1 ELSE 0 END) AS "13",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 14 THEN 1 ELSE 0 END) AS "14",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 15 THEN 1 ELSE 0 END) AS "15",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 16 THEN 1 ELSE 0 END) AS "16",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 17 THEN 1 ELSE 0 END) AS "17",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 18 THEN 1 ELSE 0 END) AS "18",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 19 THEN 1 ELSE 0 END) AS "19",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 20 THEN 1 ELSE 0 END) AS "20",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 21 THEN 1 ELSE 0 END) AS "21",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 22 THEN 1 ELSE 0 END) AS "22",
   SUM(CASE WHEN TIME_FORMAT(__time, 'HH') = 23 THEN 1 ELSE 0 END) AS "23",
   count(__time) AS "Total"
   FROM "table_name"
   WHERE __time >= '2023-01-01'
   GROUP BY 1
   ORDER BY 1 DESC
   ```
   
   Initially the result for this query shall contain few days worth of data, 
from the start date (in the where clause). On re-running the query, the 
response shall have few more days added, in continuation of the previous 
result. This behaviour continues till the response contains data till present 
date and then it resets to the initial response contains just a few days of 
data.
   
   Also, while S3 based deep storage has been setup, no objects are getting 
uploaded into S3. The Druid historical logs do show the S3 credentials being 
set and do not have any error logs for S3 upload failures. 
   


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