diff --git a/fluss-client/src/test/java/com/alibaba/fluss/client/scanner/log/LogFetcherTest.java b/fluss-client/src/test/java/com/alibaba/fluss/client/scanner/log/LogFetcherTest.java
index 53405b6fa..a0199c0fa 100644
--- a/fluss-client/src/test/java/com/alibaba/fluss/client/scanner/log/LogFetcherTest.java
+++ b/fluss-client/src/test/java/com/alibaba/fluss/client/scanner/log/LogFetcherTest.java
@@ -25,6 +25,7 @@
 import com.alibaba.fluss.client.scanner.ScanRecord;
 import com.alibaba.fluss.config.Configuration;
 import com.alibaba.fluss.metadata.TableBucket;
+import com.alibaba.fluss.metadata.TableInfo;
 import com.alibaba.fluss.metadata.TablePath;
 import com.alibaba.fluss.record.MemoryLogRecords;
 import com.alibaba.fluss.rpc.RpcClient;
@@ -47,6 +48,7 @@
 import static com.alibaba.fluss.client.admin.ClientToServerITCaseUtils.createTable;
 import static com.alibaba.fluss.client.admin.ClientToServerITCaseUtils.initConfig;
 import static com.alibaba.fluss.record.TestData.DATA1;
+import static com.alibaba.fluss.record.TestData.DATA1_TABLE_DESCRIPTOR;
 import static com.alibaba.fluss.record.TestData.DATA1_TABLE_INFO;
 import static com.alibaba.fluss.server.testutils.RpcMessageTestUtils.newProduceLogRequest;
 import static com.alibaba.fluss.testutils.DataTestUtils.genMemoryLogRecordsByObject;
@@ -65,37 +67,56 @@ public class LogFetcherTest {
     private LogFetcher logFetcher;
     private Connection conn;
     private Admin admin;
-    private long tableId;
-    private final int bucketId0 = 0;
-    private final int bucketId1 = 1;
+    private RpcClient rpcClient;
+    private Configuration clientConf;
+    private MetadataUpdater metadataUpdater;
 
     // TODO covert this test to UT as kafka.
 
     @BeforeEach
     protected void setup() throws Exception {
-        Configuration clientConf = FLUSS_CLUSTER_EXTENSION.getClientConfig();
+        this.clientConf = FLUSS_CLUSTER_EXTENSION.getClientConfig();
         conn = ConnectionFactory.createConnection(clientConf);
         admin = conn.getAdmin();
 
+        this.rpcClient = FLUSS_CLUSTER_EXTENSION.getRpcClient();
+        this.metadataUpdater = new MetadataUpdater(clientConf, rpcClient);
+    }
+
+    @AfterEach
+    protected void teardown() throws Exception {
+        if (admin != null) {
+            admin.close();
+            admin = null;
+        }
+
+        if (conn != null) {
+            conn.close();
+            conn = null;
+        }
+    }
+
+    @Test
+    void testFetch() throws Exception {
         // We create table data1NonPkTablePath previously.
         TablePath tablePath = TablePath.of("test_db_1", "test_table_for_log_fetcher");
-        tableId = createTable(admin, tablePath, DATA1_TABLE_INFO.getTableDescriptor(), false);
+        long tableId = createTable(admin, tablePath, DATA1_TABLE_INFO.getTableDescriptor(), false);
         FLUSS_CLUSTER_EXTENSION.waitUtilTableReady(tableId);
-
-        RpcClient rpcClient = FLUSS_CLUSTER_EXTENSION.getRpcClient();
-        MetadataUpdater metadataUpdater = new MetadataUpdater(clientConf, rpcClient);
         metadataUpdater.checkAndUpdateTableMetadata(Collections.singleton(tablePath));
 
         Map<TableBucket, Long> scanBuckets = new HashMap<>();
         // add bucket 0 and bucket 1 to log scanner status.
+        int bucketId0 = 0;
         scanBuckets.put(new TableBucket(tableId, bucketId0), 0L);
+        int bucketId1 = 1;
         scanBuckets.put(new TableBucket(tableId, bucketId1), 0L);
         LogScannerStatus logScannerStatus = new LogScannerStatus();
         logScannerStatus.assignScanBuckets(scanBuckets);
         TestingScannerMetricGroup scannerMetricGroup = TestingScannerMetricGroup.newInstance();
+        TableInfo tableInfo = new TableInfo(tablePath, tableId, DATA1_TABLE_DESCRIPTOR, 1);
         logFetcher =
                 new LogFetcher(
-                        DATA1_TABLE_INFO,
+                        tableInfo,
                         null,
                         rpcClient,
                         logScannerStatus,
@@ -103,23 +124,7 @@ protected void setup() throws Exception {
                         metadataUpdater,
                         scannerMetricGroup,
                         new RemoteFileDownloader(1));
-    }
-
-    @AfterEach
-    protected void teardown() throws Exception {
-        if (admin != null) {
-            admin.close();
-            admin = null;
-        }
 
-        if (conn != null) {
-            conn.close();
-            conn = null;
-        }
-    }
-
-    @Test
-    void testFetch() throws Exception {
         // add one batch records to tb0.
         TableBucket tb0 = new TableBucket(tableId, bucketId0);
         addRecordsToBucket(tb0, genMemoryLogRecordsByObject(DATA1), 0L);