[I] [Bug] IcebergScanNode throws exception "Split size must be > 0: 0" [doris]

[via GitHub]

wenwj0 opened a new issue, #44573:
URL: https://github.com/apache/doris/issues/44573

   ### Search before asking
   
   - [X] I had searched in the 
[issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no 
similar issues.
   
   
   ### Version
   
   Doris 2.1.6
   
   ### What's Wrong?
   
   After I upgrade doris from 2.1.5 to 2.1.6, I occasionally encountered an 
exception when querying iceberg table.
   
   
![image](https://github.com/user-attachments/assets/791bbf96-9c35-4338-88e8-0222487831ab)
   
   The exception may be thrown in `org.apache.iceberg.util.TableScanUtil`
   ```java
   public static CloseableIterable<FileScanTask> 
splitFiles(CloseableIterable<FileScanTask> tasks, long splitSize) {
           Preconditions.checkArgument(splitSize > 0L, "Split size must be > 0: 
%s", splitSize);
           Iterable<FileScanTask> splitTasks = 
FluentIterable.from(tasks).transformAndConcat((input) -> {
               return input.split(splitSize);
           });
           return CloseableIterable.combine(splitTasks, tasks);
       }
   ```
   
   ### What You Expected?
   
   Expect no exeception
   
   ### How to Reproduce?
   
   QuerySQL is 
   ```sql
   SELECT * FROM 
   doris_hive_xxx.xxx.ods_xxx_event_iceberg_day 
   LIMIT 10;
   ```
   
   ### Anything Else?
   
   _No response_
   
   ### Are you willing to submit PR?
   
   - [ ] Yes I am willing to submit a PR!
   
   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of 
Conduct](https://www.apache.org/foundation/policies/conduct)
   


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