[I] [Bug] This statistical value has a sudden decrease in query result [paimon]

["xleoken (via GitHub)" <gi...@apache.org>]

xleoken opened a new issue, #3778:
URL: https://github.com/apache/paimon/issues/3778

   ### Search before asking
   
   - [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar.
   
   
   ### Paimon version
   
   **1.Env**
   ```
   1, s3 based catalog
   2, flink(1.18.1) write
   3, spark(3.5.1) query
   4, paimon(0.8.2)
   ```
   
   **2.Write Statements**
   
   ```
   CREATE CATALOG my_catalog WITH (
       'type'='paimon',
       'warehouse' = 's3://hadoop-data/warehouse',
       's3.endpoint' = 'eos.jinan-4-internal.cmecloud.cn',
       's3.access-key' = '<ak>',
       's3.secret-key' = '<sk>'
   );
   
   
   USE CATALOG my_catalog;
   
   CREATE TABLE word_count (
       word STRING PRIMARY KEY NOT ENFORCED,
       cnt BIGINT
   );
   
   
   CREATE TABLE word_table (
       word STRING
   ) WITH (
       'connector' = 'datagen',
       'fields.word.length' = '1'
   );
   
   
   SET 'execution.checkpointing.interval' = '10 s';
   
   INSERT INTO word_count SELECT word, COUNT(*) FROM word_table GROUP BY word;
   ```
   
   
   **3.Query**
   ```
   select sum(cnt) from word_count;
   ```
   
   ![image](https://github.com/user-attachments/assets/b30775cd-33e2-42ec-879b-17069f62d7ad)
   
   
   ### Compute Engine
   
   spark
   
   ### Minimal reproduce step
   
   -
   
   ### What doesn't meet your expectations?
   
   -
   
   ### Anything else?
   
   _No response_
   
   ### Are you willing to submit a PR?
   
   - [X] I'm willing to submit a PR!


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Re: [I] [Bug] This statistical value has a sudden decrease in query result [paimon]

["xleoken (via GitHub)" <gi...@apache.org>]

xleoken closed issue #3778: [Bug] This statistical value has a sudden decrease in query result
URL: https://github.com/apache/paimon/issues/3778


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