From 938852bb24208efcf96ebecae6860137a7ac7af7 Mon Sep 17 00:00:00 2001
From: Liang Zhang <zhangliang@apache.org>
Date: Sun, 26 Jan 2025 03:22:36 +0800
Subject: [PATCH] Refactor ImportMetaDataExecutor (#34502)

---
 .../distsql/ral/updatable/ImportMetaDataExecutor.java       | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/ImportMetaDataExecutor.java b/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/ImportMetaDataExecutor.java
index fcdf6b55ff6c6..1527fe9ec1327 100644
--- a/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/ImportMetaDataExecutor.java
+++ b/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/updatable/ImportMetaDataExecutor.java
@@ -32,7 +32,6 @@
 import java.io.IOException;
 import java.nio.charset.Charset;
 import java.sql.SQLException;
-import java.util.Objects;
 
 /**
  * Import meta data executor.
@@ -48,7 +47,10 @@ public void executeUpdate(final ImportMetaDataStatement sqlStatement, final Cont
     }
     
     private String getMetaDataFromFile(final ImportMetaDataStatement sqlStatement) {
-        File file = new File(Objects.requireNonNull(sqlStatement.getFilePath()).get());
+        if (!sqlStatement.getFilePath().isPresent()) {
+            return "";
+        }
+        File file = new File(sqlStatement.getFilePath().get());
         try {
             return FileUtils.readFileToString(file, Charset.defaultCharset());
         } catch (final IOException ignore) {