afterincomparableyum opened a new issue, #11319:
URL: https://github.com/apache/incubator-gluten/issues/11319
### Backend
VL (Velox)
### Bug description
On Gluten 1.5.0 Velox Iceberg:
select
count(*) as failures,
count(*) != 0 as should_warn,
count(*) != 0 as should_error
from (
with validation_errors as (
select
ingestion_id,
count(*) as cnt
from (
select *
from schema.table.`branch_0.1.12-pd`
where ingestion_ts > date_sub(current_timestamp(), 3)
) dbt_subquery
group by ingestion_id
having count(*) > 1
or ingestion_id is null
)
select * from validation_errors
)
outputs:
failures | should_warn | should_error
-------------------------------------
8950 | true | true
where on vanilla spark 3.5.6:
failures | should_warn | should_error
-------------------------------------
0 | false | false
Info on columns:
ingestion_id: binary
ingestion_ts: timestamp_ntz
purpose of query is a DQ check to see if there are any duplicate ingestion
IDs.
### Gluten version
_No response_
### Spark version
None
### Spark configurations
_No response_
### System information
_No response_
### Relevant logs
```bash
```
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