comphead opened a new issue, #4718:
URL: https://github.com/apache/datafusion-comet/issues/4718
### Describe the bug
Was working on the experiment involving multiphase aggregation and Comet
tasks failed with
```
org.apache.comet.CometNativeException: offset overflow, buffer size >
2147483647
```
The query plan
```
CometNativeColumnarToRow
+- CometHashAggregate
+- CometExchange
+- CometHashAggregate
+- CometHashAggregate
+- CometExchange
+- CometHashAggregate
+- CometHashAggregate
+- CometExchange
+- CometHashAggregate
+- CometHashAggregate
+- CometExchange
+- CometHashAggregate
+- CometFilter
+- CometExpand
+- CometProject
+- CometFilter
+- CometNativeScan parquet
Comet accelerated 17 out of 17 eligible operators (100%). Final plan
contains 1 transitions between Spark and Comet.
```
### Steps to reproduce
_No response_
### Expected behavior
_No response_
### Additional context
_No response_
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
