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The following commit(s) were added to refs/heads/dev by this push:
     new 53c50f3944 [Fix][Connector-V2][HBase] Ensure fully qualified table 
name is used in tableExists method and add unit tests (#10126)
53c50f3944 is described below

commit 53c50f39446e893ae233aab296de85968208cc2a
Author: Jast <[email protected]>
AuthorDate: Mon Dec 8 18:35:36 2025 +0800

    [Fix][Connector-V2][HBase] Ensure fully qualified table name is used in 
tableExists method and add unit tests (#10126)
---
 .../seatunnel/hbase/catalog/HbaseCatalog.java      |  8 ++-
 .../seatunnel/hbase/HbaseCatalogTest.java          | 78 ++++++++++++++++++++++
 2 files changed, 85 insertions(+), 1 deletion(-)

diff --git 
a/seatunnel-connectors-v2/connector-hbase/src/main/java/org/apache/seatunnel/connectors/seatunnel/hbase/catalog/HbaseCatalog.java
 
b/seatunnel-connectors-v2/connector-hbase/src/main/java/org/apache/seatunnel/connectors/seatunnel/hbase/catalog/HbaseCatalog.java
index d779cd663f..20949a1f1d 100644
--- 
a/seatunnel-connectors-v2/connector-hbase/src/main/java/org/apache/seatunnel/connectors/seatunnel/hbase/catalog/HbaseCatalog.java
+++ 
b/seatunnel-connectors-v2/connector-hbase/src/main/java/org/apache/seatunnel/connectors/seatunnel/hbase/catalog/HbaseCatalog.java
@@ -104,7 +104,13 @@ public class HbaseCatalog implements Catalog {
     @Override
     public boolean tableExists(TablePath tablePath) throws CatalogException {
         checkNotNull(tablePath);
-        return hbaseClient.tableExists(tablePath.getTableName());
+        String databaseName = tablePath.getDatabaseName();
+        String tableName = tablePath.getTableName();
+        String fullTableName =
+                (databaseName == null || databaseName.isEmpty())
+                        ? tableName
+                        : databaseName + ":" + tableName;
+        return hbaseClient.tableExists(fullTableName);
     }
 
     @Override
diff --git 
a/seatunnel-connectors-v2/connector-hbase/src/test/java/org/apache/seatunnel/connectors/seatunnel/hbase/HbaseCatalogTest.java
 
b/seatunnel-connectors-v2/connector-hbase/src/test/java/org/apache/seatunnel/connectors/seatunnel/hbase/HbaseCatalogTest.java
new file mode 100644
index 0000000000..d02e2b91a0
--- /dev/null
+++ 
b/seatunnel-connectors-v2/connector-hbase/src/test/java/org/apache/seatunnel/connectors/seatunnel/hbase/HbaseCatalogTest.java
@@ -0,0 +1,78 @@
+/*
+ * 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.
+ */
+
+package org.apache.seatunnel.connectors.seatunnel.hbase;
+
+import org.apache.seatunnel.api.table.catalog.TablePath;
+import org.apache.seatunnel.connectors.seatunnel.hbase.catalog.HbaseCatalog;
+import org.apache.seatunnel.connectors.seatunnel.hbase.client.HbaseClient;
+import org.apache.seatunnel.connectors.seatunnel.hbase.config.HbaseParameters;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+
+import java.lang.reflect.Field;
+
+public class HbaseCatalogTest {
+
+    @Test
+    public void testTableExistsWithNamespace() throws Exception {
+        HbaseParameters parameters =
+                HbaseParameters.builder()
+                        .zookeeperQuorum("localhost")
+                        .namespace("ns1")
+                        .table("tbl")
+                        .build();
+        HbaseCatalog catalog = new HbaseCatalog("hbase", "ns1", parameters);
+
+        HbaseClient hbaseClient = Mockito.mock(HbaseClient.class);
+        Mockito.when(hbaseClient.tableExists("ns1:tbl")).thenReturn(true);
+
+        injectHbaseClient(catalog, hbaseClient);
+
+        TablePath tablePath = TablePath.of("ns1", "tbl");
+        Assertions.assertTrue(catalog.tableExists(tablePath));
+        Mockito.verify(hbaseClient, Mockito.times(1)).tableExists("ns1:tbl");
+    }
+
+    @Test
+    public void testTableExistsWithoutNamespace() throws Exception {
+        HbaseParameters parameters =
+                HbaseParameters.builder()
+                        .zookeeperQuorum("localhost")
+                        .namespace("default")
+                        .table("tbl")
+                        .build();
+        HbaseCatalog catalog = new HbaseCatalog("hbase", "default", 
parameters);
+
+        HbaseClient hbaseClient = Mockito.mock(HbaseClient.class);
+        Mockito.when(hbaseClient.tableExists("tbl")).thenReturn(true);
+
+        injectHbaseClient(catalog, hbaseClient);
+
+        TablePath tablePath = TablePath.of("tbl");
+        Assertions.assertTrue(catalog.tableExists(tablePath));
+        Mockito.verify(hbaseClient, Mockito.times(1)).tableExists("tbl");
+    }
+
+    private void injectHbaseClient(HbaseCatalog catalog, HbaseClient 
hbaseClient) throws Exception {
+        Field clientField = HbaseCatalog.class.getDeclaredField("hbaseClient");
+        clientField.setAccessible(true);
+        clientField.set(catalog, hbaseClient);
+    }
+}

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