Copilot commented on code in PR #15520:
URL: https://github.com/apache/datafusion/pull/15520#discussion_r2022259546
##########
datafusion/execution/src/disk_manager.rs:
##########
@@ -164,6 +216,50 @@ impl RefCountedTempFile {
pub fn inner(&self) -> &NamedTempFile {
&self.tempfile
}
+
+ /// Updates the global disk usage counter after modifications to the
underlying file.
+ ///
+ /// # Errors
+ /// - Returns an error if the global disk usage exceeds the configured
limit.
+ pub fn update_disk_usage(&mut self) -> Result<()> {
+ // Get new file size from OS
+ let metadata = self.tempfile.as_file().metadata().unwrap();
Review Comment:
Using unwrap on file metadata could cause a panic if metadata retrieval
fails; consider propagating the error instead of unwrapping.
```suggestion
let metadata = self.tempfile.as_file().metadata()?;
```
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