fix: remove invalid proto cfg gate from HashTableLookupExpr

Anurag Tryambak Raut · Anurag Tryambak Raut · commit 63d14ff10546 · 2026-05-22T21:12:52.000+05:30
diff --git a/datafusion/physical-plan/src/joins/hash_join/partitioned_hash_eval.rs b/datafusion/physical-plan/src/joins/hash_join/partitioned_hash_eval.rs
@@ -289,8 +289,6 @@ impl PartialEq for HashTableLookupExpr {
 
 impl Eq for HashTableLookupExpr {}
 
-#[cfg(feature = "proto")]
-
 impl HashTableLookupExpr {
     /// Serialize this expression to protobuf.
     ///
