2010YOUY01 commented on code in PR #15692:
URL: https://github.com/apache/datafusion/pull/15692#discussion_r2041385875
##########
datafusion/physical-plan/src/sorts/sort.rs:
##########
@@ -765,6 +765,25 @@ impl ExternalSorter {
Ok(())
}
+
+ /// Reserves memory to be able to accommodate the given batch.
+ /// If memory is scarce, tries to spill current in-memory batches to disk
first.
+ async fn reserve_memory_for_batch(&mut self, input: &RecordBatch) ->
Result<()> {
Review Comment:
Nice!
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