[fix](nereids)dphyper join reorder use wrong method to get hash and other conjuncts

fe/fe-core/src/main/java/org/apache/doris/nereids/jobs/joinorder/hypergraph/Edge.java

@@ -218,6 +218,14 @@ public List<? extends Expression> getExpressions() {
         return join.getExpressions();
     }
 
+    public List<Expression> getHashJoinConjuncts() {
+        return join.getHashJoinConjuncts();
+    }
+
+    public List<Expression> getOtherJoinConjuncts() {
+        return join.getOtherJoinConjuncts();
+    }
+
     public final Set<Slot> getInputSlots() {
         Set<Slot> slots = new HashSet<>();
         join.getExpressions().stream().forEach(expression -> slots.addAll(expression.getInputSlots()));

fe/fe-core/src/main/java/org/apache/doris/nereids/jobs/joinorder/hypergraph/receiver/PlanReceiver.java

@@ -29,7 +29,6 @@
 import org.apache.doris.nereids.memo.Memo;
 import org.apache.doris.nereids.properties.LogicalProperties;
 import org.apache.doris.nereids.properties.PhysicalProperties;
-import org.apache.doris.nereids.trees.expressions.EqualTo;
 import org.apache.doris.nereids.trees.expressions.Expression;
 import org.apache.doris.nereids.trees.expressions.NamedExpression;
 import org.apache.doris.nereids.trees.expressions.Slot;
@@ -247,13 +246,8 @@ private List<Plan> proposeAllPhysicalJoins(JoinType joinType, Plan left, Plan ri
             }
             Preconditions.checkArgument(joinType == null || joinType == edge.getJoinType());
             joinType = edge.getJoinType();
-            for (Expression expression : edge.getExpressions()) {
-                if (expression instanceof EqualTo) {
-                    hashConjuncts.add(expression);
-                } else {
-                    otherConjuncts.add(expression);
-                }
-            }
+            hashConjuncts.addAll(edge.getHashJoinConjuncts());
+            otherConjuncts.addAll(edge.getOtherJoinConjuncts());
         }
         return joinType;
     }

regression-test/suites/nereids_p0/join/test_join_dphyper.groovy

@@ -0,0 +1,37 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+suite("test_join_dphyper", "nereids_p0") {
+    sql "SET enable_nereids_planner=true"
+    sql "SET enable_fallback_to_original_planner=false"
+    sql "SET enable_dphyp_optimizer=true"
+
+    sql "DROP TABLE IF EXISTS test_join_dphyper1"
+    sql "DROP TABLE IF EXISTS test_join_dphyper2"
+    sql """
+            CREATE TABLE test_join_dphyper1(c0 BOOLEAN) DISTRIBUTED BY HASH (c0) PROPERTIES ("replication_num" = "1");
+        """
+    sql """
+            CREATE TABLE test_join_dphyper2(c0 VARCHAR(190) NOT NULL DEFAULT '') DISTRIBUTED BY HASH (c0) BUCKETS 19 PROPERTIES ("replication_num" = "1");
+        """
+
+    sql """
+            SELECT * FROM test_join_dphyper1, test_join_dphyper2 WHERE ((CASE (test_join_dphyper1.c0 IN ('', test_join_dphyper2.c0, test_join_dphyper1.c0))  WHEN ((test_join_dphyper2.c0) like (test_join_dphyper1.c0)) THEN ((-885441894)|(-1325784872)) ELSE CASE false  WHEN true THEN 1511454646  WHEN true THEN -1171080291  WHEN false THEN 2117897914 END  END )=((- ((1513672096)-(-296074728))))) ORDER BY 1;
+    """
+    sql "DROP TABLE IF EXISTS test_join_dphyper1"
+    sql "DROP TABLE IF EXISTS test_join_dphyper2"
+}