andygrove opened a new issue, #1437:
URL: https://github.com/apache/datafusion-comet/issues/1437
### Describe the bug
In `ShuffleWriterExec`, we are writing incorrect data for `spilled_bytes`.
We are adding the size of the current memory reservation rather than the number
of bytes written to the shuffle file.
```rust
let offsets = spill_into(
&mut self.buffered_partitions,
spillfile.path(),
self.num_output_partitions,
&self.metrics,
)?;
let mut spills = self.spills.lock().await;
let used = self.reservation.size();
self.metrics.spill_count.add(1);
self.metrics.spilled_bytes.add(used);
```
### 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]
