diff --git a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterTest.java b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterTest.java
index 56fc9c9f2e32c..aa2d2e6eb6cec 100644
--- a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterTest.java
+++ b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterTest.java
@@ -53,6 +53,7 @@
 import org.apache.bookkeeper.mledger.ManagedLedger;
 import org.apache.bookkeeper.mledger.ManagedLedgerException;
 import org.apache.bookkeeper.mledger.Position;
+import org.apache.bookkeeper.mledger.impl.ManagedLedgerImpl;
 import org.apache.bookkeeper.mledger.impl.PositionImpl;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.pulsar.metadata.api.MetadataStoreException;
@@ -177,8 +178,6 @@ public void testMainProcess(int batchedWriteMaxRecords, int batchedWriteMaxSize,
             bkc.failAfter(1, BKException.Code.NotEnoughBookiesException);
             metadataStore.setAlwaysFail(new MetadataStoreException.BadVersionException(""));
         }
-        OrderedExecutor orderedExecutor =  OrderedExecutor.newBuilder()
-                .numThreads(5).name("txn-threads").build();
         HashedWheelTimer transactionTimer = new HashedWheelTimer(new DefaultThreadFactory("transaction-timer"),
                 1, TimeUnit.MILLISECONDS);
         JsonDataSerializer dataSerializer = new JsonDataSerializer(eachDataBytesLen);
@@ -189,7 +188,7 @@ public void testMainProcess(int batchedWriteMaxRecords, int batchedWriteMaxSize,
          */
         // Create TxLogBufferedWriter.
         TxnLogBufferedWriter txnLogBufferedWriter =  new TxnLogBufferedWriter<Integer>(
-                    managedLedger, orderedExecutor, transactionTimer,
+                    managedLedger, ((ManagedLedgerImpl) managedLedger).getExecutor(), transactionTimer,
                     dataSerializer, batchedWriteMaxRecords, batchedWriteMaxSize,
                     batchedWriteMaxDelayInMillis, batchEnabled, DISABLED_BUFFERED_WRITER_METRICS);
         // Store the param-context, param-position, param-exception of callback function and complete-count for verify.
@@ -344,7 +343,6 @@ public void addFailed(ManagedLedgerException exception, Object ctx) {
             managedLedger.close();
         }
         transactionTimer.stop();
-        orderedExecutor.shutdown();
         /**
          * Assert all Byte Buf generated by DataSerializer has been released.
          *   1. Because ManagedLedger holds write cache, some data is not actually released until ManagedLedger is