From 276e631e9cea58dc7fb1df8e88219777bece6862 Mon Sep 17 00:00:00 2001
From: Yongqiang YANG <98214048+dataroaring@users.noreply.github.com>
Date: Mon, 15 May 2023 21:59:44 +0800
Subject: [PATCH] [chore](ddlExecutor) log class of unknown stmt in DdlExecutor
 (#19631)

* [chore](ddlExecutor) log class of unknown stmt in DdlExecutor
---
 .../src/main/java/org/apache/doris/qe/DdlExecutor.java      | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/DdlExecutor.java b/fe/fe-core/src/main/java/org/apache/doris/qe/DdlExecutor.java
index 356939ea33..4ac228cf10 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/DdlExecutor.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/DdlExecutor.java
@@ -120,10 +120,15 @@ import org.apache.doris.load.sync.SyncJobManager;
 import org.apache.doris.persist.CleanQueryStatsInfo;
 import org.apache.doris.statistics.StatisticsRepository;
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
 /**
  * Use for execute ddl.
  **/
 public class DdlExecutor {
+    private static final Logger LOG = LogManager.getLogger(DdlExecutor.class);
+
     /**
      * Execute ddl.
      **/
@@ -348,6 +353,7 @@ public class DdlExecutor {
             }
             env.cleanQueryStats(cleanQueryStatsInfo);
         } else {
+            LOG.warn("Unkown statement " + ddlStmt.getClass());
             throw new DdlException("Unknown statement.");
         }
     }