From 5b7599afcf35a5ec5a67a202efccd16436071563 Mon Sep 17 00:00:00 2001
From: seawinde <daydayup005@yeah.net>
Date: Wed, 20 Dec 2023 07:59:45 +0800
Subject: [PATCH] add logger

---
 .../exploration/mv/AbstractMaterializedViewAggregateRule.java  | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/AbstractMaterializedViewAggregateRule.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/AbstractMaterializedViewAggregateRule.java
index 06cb4fbb562d774..685f8a8c3a9eabc 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/AbstractMaterializedViewAggregateRule.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/AbstractMaterializedViewAggregateRule.java
@@ -43,8 +43,11 @@
 import com.google.common.collect.HashMultimap;
 import com.google.common.collect.Multimap;
 import com.google.common.collect.Sets;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;