vibhatha commented on code in PR #13700:
URL: https://github.com/apache/arrow/pull/13700#discussion_r930164341


##########
cpp/src/arrow/compute/exec/options.h:
##########
@@ -430,6 +430,23 @@ class ARROW_EXPORT SelectKSinkNodeOptions : public 
SinkNodeOptions {
   SelectKOptions select_k_options;
 };
 
+/// \brief Make a node which selects a range of rows passed through it
+///
+/// All batches pushed to this node will be accumulated, then selected, by the 
given

Review Comment:
   We need to optimize this further. I created separate 
[ticket](https://issues.apache.org/jira/browse/ARROW-17196) for that. This 
effort is mainly to support the Substrait integration. 



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