coderfender commented on code in PR #21821:
URL: https://github.com/apache/datafusion/pull/21821#discussion_r3283460192
##########
benchmarks/src/hj.rs:
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@@ -303,6 +301,86 @@ const HASH_QUERIES: &[HashJoinQuery] = &[
build_size: "100K_(20%_dups)",
probe_size: "60M",
},
+ // RightSemi Join benchmarks with Int32 keys
+ // Q16: RightSemi, Small build (25 rows), 100% Hit rate
Review Comment:
Thank you for your patience. I added more documentation around what density
is and why it matters here
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