From 6f56083f90c9f7ace5ad2ccaf7d6e440b238801b Mon Sep 17 00:00:00 2001
From: JackShi148 <jackshi896@gmail.com>
Date: Fri, 27 Jun 2025 10:08:19 +0800
Subject: [PATCH] fix tableExists namespace not exists throw exception

---
 src/main/java/com/alipay/oceanbase/hbase/util/OHAdmin.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/alipay/oceanbase/hbase/util/OHAdmin.java b/src/main/java/com/alipay/oceanbase/hbase/util/OHAdmin.java
index 5cb7d92c..e6fab736 100644
--- a/src/main/java/com/alipay/oceanbase/hbase/util/OHAdmin.java
+++ b/src/main/java/com/alipay/oceanbase/hbase/util/OHAdmin.java
@@ -80,7 +80,7 @@ public boolean tableExists(TableName tableName) throws IOException {
                 int errCode = ((ObTableException) cause).getErrorCode();
                 // if the original cause is database_not_exist, means namespace in tableName does not exist
                 // for HBase, namespace not exist will not throw exceptions but will return false
-                if (errCode == ResultCodes.OB_ERR_BAD_DATABASE.errorCode) {
+                if (errCode == ResultCodes.OB_KV_HBASE_NAMESPACE_NOT_FOUND.errorCode) {
                     return false;
                 }
             }