diff --git a/core/src/main/scala/kafka/log/es/FutureUtil.java b/core/src/main/scala/kafka/log/es/FutureUtil.java
index 4b8a9f4f23..f4415b9088 100644
--- a/core/src/main/scala/kafka/log/es/FutureUtil.java
+++ b/core/src/main/scala/kafka/log/es/FutureUtil.java
@@ -20,6 +20,7 @@
 import org.slf4j.Logger;
 
 import java.util.concurrent.CompletableFuture;
+import java.util.function.Supplier;
 
 public class FutureUtil {
     public static <T> CompletableFuture<T> failedFuture(Throwable ex) {
@@ -48,4 +49,13 @@ public static <T> void propagate(CompletableFuture<T> source, CompletableFuture<
             }
         });
     }
+
+    public static <T> CompletableFuture<T> exec(Supplier<CompletableFuture<T>> run, Logger logger, String name) {
+        try {
+            return run.get();
+        } catch (Throwable ex) {
+            logger.error("{} run with unexpected exception", name, ex);
+            return failedFuture(ex);
+        }
+    }
 }
diff --git a/core/src/main/scala/kafka/log/s3/DefaultS3Client.java b/core/src/main/scala/kafka/log/s3/DefaultS3Client.java
index 1d4369122f..e43e4056de 100644
--- a/core/src/main/scala/kafka/log/s3/DefaultS3Client.java
+++ b/core/src/main/scala/kafka/log/s3/DefaultS3Client.java
@@ -23,11 +23,10 @@
 import kafka.log.es.MemoryClient.KVClientImpl;
 import kafka.log.s3.cache.DefaultS3BlockCache;
 import kafka.log.s3.cache.S3BlockCache;
+import kafka.log.s3.memory.MemoryMetadataManager;
 import kafka.log.s3.network.ControllerRequestSender;
-import kafka.log.s3.objects.ControllerObjectManager;
 import kafka.log.s3.objects.ObjectManager;
 import kafka.log.s3.operator.S3Operator;
-import kafka.log.s3.streams.ControllerStreamManager;
 import kafka.log.s3.streams.StreamManager;
 import kafka.log.s3.wal.MemoryWriteAheadLog;
 import kafka.server.BrokerServer;
@@ -37,7 +36,7 @@
 public class DefaultS3Client implements Client {
 
     private final KafkaConfig config;
-    private final StreamMetadataManager metadataManager;
+//    private final StreamMetadataManager metadataManager;
 
     private final BrokerToControllerChannelManager channelManager;
 
@@ -60,11 +59,15 @@ public class DefaultS3Client implements Client {
     public DefaultS3Client(BrokerServer brokerServer, KafkaConfig config, S3Operator operator) {
         this.config = config;
         this.channelManager = brokerServer.clientToControllerChannelManager();
-        this.metadataManager = new StreamMetadataManager(brokerServer, config);
+//        this.metadataManager = new StreamMetadataManager(brokerServer, config);
         this.operator = operator;
         this.requestSender = new ControllerRequestSender(channelManager);
-        this.streamManager = new ControllerStreamManager(this.requestSender, config);
-        this.objectManager = new ControllerObjectManager(this.requestSender, this.metadataManager, this.config);
+//        this.streamManager = new ControllerStreamManager(this.requestSender, config);
+//        this.objectManager = new ControllerObjectManager(this.requestSender, this.metadataManager, this.config);
+        MemoryMetadataManager memoryMetadataManager = new MemoryMetadataManager();
+        memoryMetadataManager.start();
+        this.streamManager = memoryMetadataManager;
+        this.objectManager = memoryMetadataManager;
         this.blockCache = new DefaultS3BlockCache(objectManager, operator);
         this.storage = new S3Storage(new MemoryWriteAheadLog(), objectManager, blockCache, operator);
         this.streamClient = new S3StreamClient(this.streamManager, this.storage);
diff --git a/core/src/main/scala/kafka/log/s3/ObjectReader.java b/core/src/main/scala/kafka/log/s3/ObjectReader.java
index 41d9814c61..860d7db1e7 100644
--- a/core/src/main/scala/kafka/log/s3/ObjectReader.java
+++ b/core/src/main/scala/kafka/log/s3/ObjectReader.java
@@ -19,21 +19,21 @@
 
 import io.netty.buffer.ByteBuf;
 import kafka.log.s3.model.StreamRecordBatch;
-import org.apache.kafka.metadata.stream.S3ObjectMetadata;
 import kafka.log.s3.operator.S3Operator;
 import org.apache.kafka.common.KafkaException;
 import org.apache.kafka.common.compress.ZstdFactory;
 import org.apache.kafka.common.utils.BufferSupplier;
 import org.apache.kafka.common.utils.CloseableIterator;
+import org.apache.kafka.metadata.stream.S3ObjectMetadata;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.DataInputStream;
 import java.io.IOException;
 import java.util.LinkedList;
+import java.util.List;
 import java.util.NoSuchElementException;
 import java.util.concurrent.CompletableFuture;
-import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
 
 public class ObjectReader {
@@ -97,7 +97,7 @@ public static IndexBlock parse(ByteBuf objectTailBuf, long objectSize) throws In
                 throw new IndexBlockParseException(indexBlockPosition);
             } else {
                 int indexRelativePosition = objectTailBuf.readableBytes() - (int) (objectSize - indexBlockPosition);
-                ByteBuf indexBlockBuf = objectTailBuf.slice(indexRelativePosition, indexBlockSize);
+                ByteBuf indexBlockBuf = objectTailBuf.slice(objectTailBuf.readerIndex() + indexRelativePosition, indexBlockSize);
                 int blockCount = indexBlockBuf.readInt();
                 ByteBuf blocks = indexBlockBuf.slice(indexBlockBuf.readerIndex(), blockCount * 16);
                 indexBlockBuf.skipBytes(blockCount * 16);
diff --git a/core/src/main/scala/kafka/log/s3/ObjectWriter.java b/core/src/main/scala/kafka/log/s3/ObjectWriter.java
index f17c479869..2bf4455cb9 100644
--- a/core/src/main/scala/kafka/log/s3/ObjectWriter.java
+++ b/core/src/main/scala/kafka/log/s3/ObjectWriter.java
@@ -77,7 +77,10 @@ public void write(FlatStreamRecordBatch record) {
     public void closeCurrentBlock() {
         if (dataBlock != null) {
             dataBlock.close();
+            waitingUploadBlocks.add(dataBlock);
+            nextDataBlockPosition += dataBlock.size();
             dataBlock = null;
+            tryUploadPart();
         }
     }
 
@@ -98,11 +101,11 @@ public CompletableFuture<Void> close() {
             dataBlock.close();
             nextDataBlockPosition += dataBlock.size();
             waitingUploadBlocks.add(dataBlock);
-            completedBlocks.add(dataBlock);
             dataBlock = null;
         }
         for (DataBlock block : waitingUploadBlocks) {
             buf.addComponent(true, block.buffer());
+            completedBlocks.add(block);
         }
         waitingUploadBlocks.clear();
         indexBlock = new IndexBlock();
diff --git a/core/src/main/scala/kafka/log/s3/S3Storage.java b/core/src/main/scala/kafka/log/s3/S3Storage.java
index baa6e873fb..123d63249d 100644
--- a/core/src/main/scala/kafka/log/s3/S3Storage.java
+++ b/core/src/main/scala/kafka/log/s3/S3Storage.java
@@ -45,7 +45,7 @@ public class S3Storage implements Storage {
     private final WriteAheadLog log;
     private final LogCache logCache;
     private final AtomicLong logConfirmOffset = new AtomicLong();
-    private final AtomicLong processedLogConfirmOffset = new AtomicLong();
+    private final AtomicLong processedLogConfirmOffset = new AtomicLong(-1L);
     private final ScheduledExecutorService mainExecutor = Executors.newSingleThreadScheduledExecutor(
             ThreadUtils.createThreadFactory("s3-storage-main", false));
     private final ScheduledExecutorService backgroundExecutor = Executors.newSingleThreadScheduledExecutor(
diff --git a/core/src/main/scala/kafka/log/s3/S3Stream.java b/core/src/main/scala/kafka/log/s3/S3Stream.java
index 2e602d3a2e..bffdd68cca 100644
--- a/core/src/main/scala/kafka/log/s3/S3Stream.java
+++ b/core/src/main/scala/kafka/log/s3/S3Stream.java
@@ -38,6 +38,8 @@
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.stream.Collectors;
 
+import static kafka.log.es.FutureUtil.exec;
+
 public class S3Stream implements Stream {
     private static final Logger LOGGER = LoggerFactory.getLogger(S3Stream.class);
     private final String logIdent;
@@ -80,6 +82,10 @@ public long nextOffset() {
 
     @Override
     public CompletableFuture<AppendResult> append(RecordBatch recordBatch) {
+        return exec(() -> append0(recordBatch), LOGGER, "append");
+    }
+
+    private CompletableFuture<AppendResult> append0(RecordBatch recordBatch) {
         if (!status.isWritable()) {
             return FutureUtil.failedFuture(new ElasticStreamClientException(ErrorCode.STREAM_ALREADY_CLOSED, logIdent + " stream is not writable"));
         }
@@ -105,6 +111,10 @@ public CompletableFuture<AppendResult> append(RecordBatch recordBatch) {
 
     @Override
     public CompletableFuture<FetchResult> fetch(long startOffset, long endOffset, int maxBytes) {
+        return exec(() -> fetch0(startOffset, endOffset, maxBytes), LOGGER, "fetch");
+    }
+
+    private CompletableFuture<FetchResult> fetch0(long startOffset, long endOffset, int maxBytes) {
         if (status.isClosed()) {
             return FutureUtil.failedFuture(new ElasticStreamClientException(ErrorCode.STREAM_ALREADY_CLOSED, logIdent + " stream is already closed"));
         }
@@ -122,8 +132,13 @@ public CompletableFuture<FetchResult> fetch(long startOffset, long endOffset, in
         });
     }
 
+
     @Override
     public CompletableFuture<Void> trim(long newStartOffset) {
+        return exec(() -> trim0(newStartOffset), LOGGER, "trim");
+    }
+
+    private CompletableFuture<Void> trim0(long newStartOffset) {
         if (newStartOffset < this.startOffset) {
             throw new IllegalArgumentException("newStartOffset[" + newStartOffset + "] cannot be less than current start offset["
                     + this.startOffset + "]");
@@ -132,14 +147,23 @@ public CompletableFuture<Void> trim(long newStartOffset) {
         return streamManager.trimStream(streamId, epoch, newStartOffset);
     }
 
+
     @Override
     public CompletableFuture<Void> close() {
+        return exec(this::close0, LOGGER, "close");
+    }
+
+    private CompletableFuture<Void> close0() {
         status.markClosed();
         return storage.forceUpload(streamId).thenCompose(nil -> streamManager.closeStream(streamId, epoch));
     }
 
     @Override
     public CompletableFuture<Void> destroy() {
+        return exec(this::destroy0, LOGGER, "destroy");
+    }
+
+    private CompletableFuture<Void> destroy0() {
         status.markDestroy();
         startOffset = this.confirmOffset.get();
         return streamManager.deleteStream(streamId, epoch);
diff --git a/core/src/main/scala/kafka/log/s3/S3StreamClient.java b/core/src/main/scala/kafka/log/s3/S3StreamClient.java
index 5409d3e67e..768ba06a52 100644
--- a/core/src/main/scala/kafka/log/s3/S3StreamClient.java
+++ b/core/src/main/scala/kafka/log/s3/S3StreamClient.java
@@ -22,10 +22,15 @@
 import com.automq.elasticstream.client.api.Stream;
 import com.automq.elasticstream.client.api.StreamClient;
 import kafka.log.s3.streams.StreamManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.concurrent.CompletableFuture;
 
+import static kafka.log.es.FutureUtil.exec;
+
 public class S3StreamClient implements StreamClient {
+    private static final Logger LOGGER = LoggerFactory.getLogger(S3StreamClient.class);
 
     private final StreamManager streamManager;
     private final Storage storage;
@@ -37,19 +42,20 @@ public S3StreamClient(StreamManager streamManager, Storage storage) {
 
     @Override
     public CompletableFuture<Stream> createAndOpenStream(CreateStreamOptions options) {
-        return streamManager.createStream().thenCompose(streamId -> openStream0(streamId, options.epoch()));
+        return exec(() -> streamManager.createStream().thenCompose(streamId -> openStream0(streamId, options.epoch())),
+                LOGGER, "createAndOpenStream");
     }
 
     @Override
     public CompletableFuture<Stream> openStream(long streamId, OpenStreamOptions openStreamOptions) {
-        return openStream0(streamId, openStreamOptions.epoch());
+        return exec(() -> openStream0(streamId, openStreamOptions.epoch()), LOGGER, "openStream");
     }
 
     private CompletableFuture<Stream> openStream0(long streamId, long epoch) {
         return streamManager.openStream(streamId, epoch).
-            thenApply(metadata -> new S3Stream(
-                metadata.getStreamId(), metadata.getEpoch(),
-                metadata.getStartOffset(), metadata.getNextOffset(),
-                    storage, streamManager));
+                thenApply(metadata -> new S3Stream(
+                        metadata.getStreamId(), metadata.getEpoch(),
+                        metadata.getStartOffset(), metadata.getNextOffset(),
+                        storage, streamManager));
     }
 }
diff --git a/core/src/main/scala/kafka/log/s3/WALObjectUploadTask.java b/core/src/main/scala/kafka/log/s3/WALObjectUploadTask.java
index ed237fbb3e..b380182ece 100644
--- a/core/src/main/scala/kafka/log/s3/WALObjectUploadTask.java
+++ b/core/src/main/scala/kafka/log/s3/WALObjectUploadTask.java
@@ -40,6 +40,7 @@ public class WALObjectUploadTask {
     private final ObjectManager objectManager;
     private final S3Operator s3Operator;
     private final CompletableFuture<Long> prepareCf = new CompletableFuture<>();
+    private volatile CommitWALObjectRequest commitWALObjectRequest;
     private final CompletableFuture<CommitWALObjectRequest> uploadCf = new CompletableFuture<>();
 
     public WALObjectUploadTask(Map<Long, List<FlatStreamRecordBatch>> streamRecordsMap, int streamSplitSizeThreshold, ObjectManager objectManager, S3Operator s3Operator) {
@@ -62,9 +63,9 @@ public CompletableFuture<CommitWALObjectRequest> upload() {
         prepareCf.thenAccept(objectId -> {
             List<Long> streamIds = new ArrayList<>(streamRecordsMap.keySet());
             Collections.sort(streamIds);
-            CommitWALObjectRequest compactRequest = new CommitWALObjectRequest();
+            CommitWALObjectRequest request = new CommitWALObjectRequest();
 
-            ObjectWriter minorCompactObject = new ObjectWriter(objectId, s3Operator);
+            ObjectWriter walObject = new ObjectWriter(objectId, s3Operator);
 
             List<CompletableFuture<StreamObject>> streamObjectCfList = new LinkedList<>();
 
@@ -75,29 +76,27 @@ public CompletableFuture<CommitWALObjectRequest> upload() {
                     streamObjectCfList.add(writeStreamObject(streamRecords));
                 } else {
                     for (FlatStreamRecordBatch record : streamRecords) {
-                        minorCompactObject.write(record);
+                        walObject.write(record);
                     }
                     long startOffset = streamRecords.get(0).baseOffset;
                     long endOffset = streamRecords.get(streamRecords.size() - 1).lastOffset();
-                    compactRequest.addStreamRange(new ObjectStreamRange(streamId, -1L, startOffset, endOffset));
-                    // minor compact object block only contain single stream's data.
-                    minorCompactObject.closeCurrentBlock();
+                    request.addStreamRange(new ObjectStreamRange(streamId, -1L, startOffset, endOffset));
+                    // log object block only contain single stream's data.
+                    walObject.closeCurrentBlock();
                 }
             }
-            compactRequest.setObjectId(objectId);
-            compactRequest.setOrderId(objectId);
-            CompletableFuture<Void> minorCompactObjectCf = minorCompactObject.close().thenAccept(nil -> {
-                compactRequest.setObjectSize(minorCompactObject.size());
-            });
-            compactRequest.setObjectSize(minorCompactObject.size());
+            request.setObjectId(objectId);
+            request.setOrderId(objectId);
+            CompletableFuture<Void> walObjectCf = walObject.close().thenAccept(nil -> request.setObjectSize(walObject.size()));
             for (CompletableFuture<StreamObject> streamObjectCf : streamObjectCfList) {
-                streamObjectCf.thenAccept(compactRequest::addStreamObject);
+                streamObjectCf.thenAccept(request::addStreamObject);
             }
             List<CompletableFuture<?>> allCf = new LinkedList<>(streamObjectCfList);
-            allCf.add(minorCompactObjectCf);
+            allCf.add(walObjectCf);
 
             CompletableFuture.allOf(allCf.toArray(new CompletableFuture[0])).thenAccept(nil -> {
-                uploadCf.complete(compactRequest);
+                commitWALObjectRequest = request;
+                uploadCf.complete(request);
             }).exceptionally(ex -> {
                 uploadCf.completeExceptionally(ex);
                 return null;
@@ -107,7 +106,10 @@ public CompletableFuture<CommitWALObjectRequest> upload() {
     }
 
     public CompletableFuture<Void> commit() {
-        return uploadCf.thenCompose(request -> objectManager.commitWALObject(request).thenApply(resp -> null));
+        return uploadCf.thenCompose(request -> objectManager.commitWALObject(request).thenApply(resp -> {
+            LOGGER.debug("Commit WAL object {}", commitWALObjectRequest);
+            return null;
+        }));
     }
 
     private CompletableFuture<StreamObject> writeStreamObject(List<FlatStreamRecordBatch> streamRecords) {
diff --git a/core/src/main/scala/kafka/log/s3/objects/CommitWALObjectRequest.java b/core/src/main/scala/kafka/log/s3/objects/CommitWALObjectRequest.java
index 2ac3dcaa95..c7ad801876 100644
--- a/core/src/main/scala/kafka/log/s3/objects/CommitWALObjectRequest.java
+++ b/core/src/main/scala/kafka/log/s3/objects/CommitWALObjectRequest.java
@@ -94,4 +94,15 @@ public long getOrderId() {
     public void setOrderId(long orderId) {
         this.orderId = orderId;
     }
+
+    @Override
+    public String toString() {
+        return "CommitWALObjectRequest{" +
+                "objectId=" + objectId +
+                ", objectSize=" + objectSize +
+                ", streamRanges=" + streamRanges +
+                ", streamObjects=" + streamObjects +
+                ", orderId=" + orderId +
+                '}';
+    }
 }
diff --git a/core/src/main/scala/kafka/log/s3/objects/ObjectStreamRange.java b/core/src/main/scala/kafka/log/s3/objects/ObjectStreamRange.java
index da86bbf87b..0dd767d0aa 100644
--- a/core/src/main/scala/kafka/log/s3/objects/ObjectStreamRange.java
+++ b/core/src/main/scala/kafka/log/s3/objects/ObjectStreamRange.java
@@ -62,4 +62,14 @@ public void setStartOffset(long startOffset) {
     public void setEndOffset(long endOffset) {
         this.endOffset = endOffset;
     }
+
+    @Override
+    public String toString() {
+        return "ObjectStreamRange{" +
+                "streamId=" + streamId +
+                ", epoch=" + epoch +
+                ", startOffset=" + startOffset +
+                ", endOffset=" + endOffset +
+                '}';
+    }
 }
diff --git a/core/src/main/scala/kafka/log/s3/objects/StreamObject.java b/core/src/main/scala/kafka/log/s3/objects/StreamObject.java
index 175a5baa96..ebf511ed29 100644
--- a/core/src/main/scala/kafka/log/s3/objects/StreamObject.java
+++ b/core/src/main/scala/kafka/log/s3/objects/StreamObject.java
@@ -17,6 +17,8 @@
 
 package kafka.log.s3.objects;
 
+import java.util.Arrays;
+
 public class StreamObject {
     private long objectId;
     private long objectSize;
@@ -76,4 +78,16 @@ public long[] getSourceObjectIds() {
     public void setSourceObjectIds(long[] sourceObjectIds) {
         this.sourceObjectIds = sourceObjectIds;
     }
+
+    @Override
+    public String toString() {
+        return "StreamObject{" +
+                "objectId=" + objectId +
+                ", objectSize=" + objectSize +
+                ", streamId=" + streamId +
+                ", startOffset=" + startOffset +
+                ", endOffset=" + endOffset +
+                ", sourceObjectIds=" + Arrays.toString(sourceObjectIds) +
+                '}';
+    }
 }
diff --git a/core/src/test/java/kafka/log/s3/ObjectWriterTest.java b/core/src/test/java/kafka/log/s3/ObjectWriterTest.java
index accdb53651..5a10372b44 100644
--- a/core/src/test/java/kafka/log/s3/ObjectWriterTest.java
+++ b/core/src/test/java/kafka/log/s3/ObjectWriterTest.java
@@ -105,6 +105,11 @@ public void testWrite() throws ExecutionException, InterruptedException {
         assertEquals(1, blockIndexes.get(0).blockId());
     }
 
+    @Test
+    public void testWrite_closeBlock() {
+
+    }
+
     StreamRecordBatch newRecord(long streamId, long offset, int count, int payloadSize) {
         RecordBatch recordBatch = DefaultRecordBatch.of(count, payloadSize);
         return new StreamRecordBatch(streamId, 0, offset, recordBatch);
diff --git a/core/src/test/java/kafka/log/s3/WALObjectUploadTaskTest.java b/core/src/test/java/kafka/log/s3/WALObjectUploadTaskTest.java
index cf6a889f66..d3ea450d27 100644
--- a/core/src/test/java/kafka/log/s3/WALObjectUploadTaskTest.java
+++ b/core/src/test/java/kafka/log/s3/WALObjectUploadTaskTest.java
@@ -24,6 +24,9 @@
 import kafka.log.s3.objects.StreamObject;
 import kafka.log.s3.operator.MemoryS3Operator;
 import kafka.log.s3.operator.S3Operator;
+import org.apache.kafka.common.utils.CloseableIterator;
+import org.apache.kafka.metadata.stream.S3ObjectMetadata;
+import org.apache.kafka.metadata.stream.S3ObjectType;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.ArgumentCaptor;
@@ -97,6 +100,31 @@ public void testTryCompact() throws Exception {
         assertEquals(11, streamObject.getObjectId());
         assertEquals(10, streamObject.getStartOffset());
         assertEquals(16, streamObject.getEndOffset());
+
+        {
+            S3ObjectMetadata s3ObjectMetadata = new S3ObjectMetadata(request.getObjectId(), request.getObjectSize(), S3ObjectType.WAL_LOOSE);
+            ObjectReader objectReader = new ObjectReader(s3ObjectMetadata, s3Operator);
+            ObjectReader.DataBlockIndex blockIndex = objectReader.find(234, 20, 24).get().get(0);
+            ObjectReader.DataBlock dataBlock = objectReader.read(blockIndex).get();
+            try (CloseableIterator<StreamRecordBatch> it = dataBlock.iterator()) {
+                StreamRecordBatch record = it.next();
+                assertEquals(20, record.getBaseOffset());
+                record = it.next();
+                assertEquals(24, record.getLastOffset());
+            }
+        }
+
+        {
+            S3ObjectMetadata streamObjectMetadata = new S3ObjectMetadata(11, request.getStreamObjects().get(0).getObjectSize(), S3ObjectType.STREAM);
+            ObjectReader objectReader = new ObjectReader(streamObjectMetadata, s3Operator);
+            ObjectReader.DataBlockIndex blockIndex = objectReader.find(233, 10, 16).get().get(0);
+            ObjectReader.DataBlock dataBlock = objectReader.read(blockIndex).get();
+            try (CloseableIterator<StreamRecordBatch> it = dataBlock.iterator()) {
+                assertEquals(10, it.next().getBaseOffset());
+                assertEquals(12, it.next().getBaseOffset());
+                assertEquals(14, it.next().getBaseOffset());
+            }
+        }
     }
 
 }