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未验证 提交 03257725 编写于 作者: H huangli 提交者： GitHub
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[ISSUE #2883] [Part E] Improve produce performance in M/S mode. (#2889) 

* Remove putMessage/putMessages method in CommitLog which has too many duplicated code.

* Optimise performance of asyncPutMessage (extract some code out of putMessage lock)

* extract generation of msgId out of lock in CommitLog (now only for single message processor)

* extract generation of topicQueueTable key out of sync code

* extract generation of msgId out of lock in CommitLog (for batch)

* fix ipv6 problem introduced in commit "Optimise performance of asyncPutMessage (extract some code out of putMessage lock)"
上级 360b616b
隐藏空白更改
内联 并排
Showing with 361 addition and 768 deletion
store/src/main/java/org/apache/rocketmq/store/AppendMessageCallback.java
浏览文件 @ 03257725
......@@ -18,6 +18,7 @@ package org.apache.rocketmq.store;
import java.nio.ByteBuffer;
import org.apache.rocketmq.common.message.MessageExtBatch;
import org.apache.rocketmq.store.CommitLog.PutMessageContext;
/**
* Write messages callback interface
......@@ -30,7 +31,7 @@ public interface AppendMessageCallback {
* @return How many bytes to write
*/
AppendMessageResult doAppend(final long fileFromOffset, final ByteBuffer byteBuffer,
final int maxBlank, final MessageExtBrokerInner msg);
final int maxBlank, final MessageExtBrokerInner msg, PutMessageContext putMessageContext);
/**
* After batched message serialization, write MapedByteBuffer
......@@ -39,5 +40,5 @@ public interface AppendMessageCallback {
* @return How many bytes to write
*/
AppendMessageResult doAppend(final long fileFromOffset, final ByteBuffer byteBuffer,
final int maxBlank, final MessageExtBatch messageExtBatch);
final int maxBlank, final MessageExtBatch messageExtBatch, PutMessageContext putMessageContext);
}
store/src/main/java/org/apache/rocketmq/store/AppendMessageResult.java
浏览文件 @ 03257725
......@@ -16,6 +16,8 @@
*/
package org.apache.rocketmq.store;
import java.util.function.Supplier;
/**
* When write a message to the commit log, returns results
*/
......@@ -28,6 +30,7 @@ public class AppendMessageResult {
private int wroteBytes;
// Message ID
private String msgId;
private Supplier<String> msgIdSupplier;
// Message storage timestamp
private long storeTimestamp;
// Consume queue's offset(step by one)
......@@ -51,6 +54,17 @@ public class AppendMessageResult {
this.pagecacheRT = pagecacheRT;
}
public AppendMessageResult(AppendMessageStatus status, long wroteOffset, int wroteBytes, Supplier<String> msgIdSupplier,
long storeTimestamp, long logicsOffset, long pagecacheRT) {
this.status = status;
this.wroteOffset = wroteOffset;
this.wroteBytes = wroteBytes;
this.msgIdSupplier = msgIdSupplier;
this.storeTimestamp = storeTimestamp;
this.logicsOffset = logicsOffset;
this.pagecacheRT = pagecacheRT;
}
public long getPagecacheRT() {
return pagecacheRT;
}
......@@ -88,6 +102,9 @@ public class AppendMessageResult {
}
public String getMsgId() {
if (msgId == null && msgIdSupplier != null) {
msgId = msgIdSupplier.get();
}
return msgId;
}
......
store/src/main/java/org/apache/rocketmq/store/CommitLog.java
浏览文件 @ 03257725
......@@ -16,17 +16,18 @@
*/
package org.apache.rocketmq.store;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.nio.ByteBuffer;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import java.util.function.Supplier;
import org.apache.rocketmq.common.ServiceThread;
import org.apache.rocketmq.common.UtilAll;
......@@ -62,7 +63,7 @@ public class CommitLog {
private final FlushCommitLogService commitLogService;
private final AppendMessageCallback appendMessageCallback;
private final ThreadLocal<MessageExtBatchEncoder> batchEncoderThreadLocal;
private final ThreadLocal<PutMessageThreadLocal> putMessageThreadLocal;
protected HashMap<String/* topic-queueid */, Long/* offset */> topicQueueTable = new HashMap<String, Long>(1024);
protected volatile long confirmOffset = -1L;
......@@ -84,10 +85,10 @@ public class CommitLog {
this.commitLogService = new CommitRealTimeService();
this.appendMessageCallback = new DefaultAppendMessageCallback(defaultMessageStore.getMessageStoreConfig().getMaxMessageSize());
batchEncoderThreadLocal = new ThreadLocal<MessageExtBatchEncoder>() {
putMessageThreadLocal = new ThreadLocal<PutMessageThreadLocal>() {
@Override
protected MessageExtBatchEncoder initialValue() {
return new MessageExtBatchEncoder(defaultMessageStore.getMessageStoreConfig().getMaxMessageSize());
protected PutMessageThreadLocal initialValue() {
return new PutMessageThreadLocal(defaultMessageStore.getMessageStoreConfig().getMaxMessageSize());
}
};
this.putMessageLock = defaultMessageStore.getMessageStoreConfig().isUseReentrantLockWhenPutMessage() ? new PutMessageReentrantLock() : new PutMessageSpinLock();
......@@ -555,6 +556,14 @@ public class CommitLog {
return beginTimeInLock;
}
private String generateKey(StringBuilder keyBuilder, MessageExt messageExt) {
keyBuilder.setLength(0);
keyBuilder.append(messageExt.getTopic());
keyBuilder.append('-');
keyBuilder.append(messageExt.getQueueId());
return keyBuilder.toString();
}
public CompletableFuture<PutMessageResult> asyncPutMessage(final MessageExtBrokerInner msg) {
// Set the storage time
msg.setStoreTimestamp(System.currentTimeMillis());
......@@ -591,12 +600,30 @@ public class CommitLog {
}
}
InetSocketAddress bornSocketAddress = (InetSocketAddress) msg.getBornHost();
if (bornSocketAddress.getAddress() instanceof Inet6Address) {
msg.setBornHostV6Flag();
}
InetSocketAddress storeSocketAddress = (InetSocketAddress) msg.getStoreHost();
if (storeSocketAddress.getAddress() instanceof Inet6Address) {
msg.setStoreHostAddressV6Flag();
}
PutMessageThreadLocal putMessageThreadLocal = this.putMessageThreadLocal.get();
PutMessageResult encodeResult = putMessageThreadLocal.getEncoder().encode(msg);
if (encodeResult != null) {
return CompletableFuture.completedFuture(encodeResult);
}
msg.setEncodedBuff(putMessageThreadLocal.getEncoder().encoderBuffer);
PutMessageContext putMessageContext = new PutMessageContext(generateKey(putMessageThreadLocal.getKeyBuilder(), msg));
long elapsedTimeInLock = 0;
MappedFile unlockMappedFile = null;
MappedFile mappedFile = this.mappedFileQueue.getLastMappedFile();
putMessageLock.lock(); //spin or ReentrantLock ,depending on store config
try {
MappedFile mappedFile = this.mappedFileQueue.getLastMappedFile();
long beginLockTimestamp = this.defaultMessageStore.getSystemClock().now();
this.beginTimeInLock = beginLockTimestamp;
......@@ -613,7 +640,7 @@ public class CommitLog {
return CompletableFuture.completedFuture(new PutMessageResult(PutMessageStatus.CREATE_MAPEDFILE_FAILED, null));
}
result = mappedFile.appendMessage(msg, this.appendMessageCallback);
result = mappedFile.appendMessage(msg, this.appendMessageCallback, putMessageContext);
switch (result.getStatus()) {
case PUT_OK:
break;
......@@ -627,7 +654,7 @@ public class CommitLog {
beginTimeInLock = 0;
return CompletableFuture.completedFuture(new PutMessageResult(PutMessageStatus.CREATE_MAPEDFILE_FAILED, result));
}
result = mappedFile.appendMessage(msg, this.appendMessageCallback);
result = mappedFile.appendMessage(msg, this.appendMessageCallback, putMessageContext);
break;
case MESSAGE_SIZE_EXCEEDED:
case PROPERTIES_SIZE_EXCEEDED:
......@@ -693,14 +720,26 @@ public class CommitLog {
return CompletableFuture.completedFuture(new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, null));
}
InetSocketAddress bornSocketAddress = (InetSocketAddress) messageExtBatch.getBornHost();
if (bornSocketAddress.getAddress() instanceof Inet6Address) {
messageExtBatch.setBornHostV6Flag();
}
InetSocketAddress storeSocketAddress = (InetSocketAddress) messageExtBatch.getStoreHost();
if (storeSocketAddress.getAddress() instanceof Inet6Address) {
messageExtBatch.setStoreHostAddressV6Flag();
}
long elapsedTimeInLock = 0;
MappedFile unlockMappedFile = null;
MappedFile mappedFile = this.mappedFileQueue.getLastMappedFile();
//fine-grained lock instead of the coarse-grained
MessageExtBatchEncoder batchEncoder = batchEncoderThreadLocal.get();
PutMessageThreadLocal pmThreadLocal = this.putMessageThreadLocal.get();
MessageExtEncoder batchEncoder = pmThreadLocal.getEncoder();
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch));
PutMessageContext putMessageContext = new PutMessageContext(generateKey(pmThreadLocal.getKeyBuilder(), messageExtBatch));
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch, putMessageContext));
putMessageLock.lock();
try {
......@@ -720,7 +759,7 @@ public class CommitLog {
return CompletableFuture.completedFuture(new PutMessageResult(PutMessageStatus.CREATE_MAPEDFILE_FAILED, null));
}
result = mappedFile.appendMessages(messageExtBatch, this.appendMessageCallback);
result = mappedFile.appendMessages(messageExtBatch, this.appendMessageCallback, putMessageContext);
switch (result.getStatus()) {
case PUT_OK:
break;
......@@ -734,7 +773,7 @@ public class CommitLog {
beginTimeInLock = 0;
return CompletableFuture.completedFuture(new PutMessageResult(PutMessageStatus.CREATE_MAPEDFILE_FAILED, result));
}
result = mappedFile.appendMessages(messageExtBatch, this.appendMessageCallback);
result = mappedFile.appendMessages(messageExtBatch, this.appendMessageCallback, putMessageContext);
break;
case MESSAGE_SIZE_EXCEEDED:
case PROPERTIES_SIZE_EXCEEDED:
......@@ -784,129 +823,6 @@ public class CommitLog {
}
public PutMessageResult putMessage(final MessageExtBrokerInner msg) {
// Set the storage time
msg.setStoreTimestamp(System.currentTimeMillis());
// Set the message body BODY CRC (consider the most appropriate setting
// on the client)
msg.setBodyCRC(UtilAll.crc32(msg.getBody()));
// Back to Results
AppendMessageResult result = null;
StoreStatsService storeStatsService = this.defaultMessageStore.getStoreStatsService();
String topic = msg.getTopic();
int queueId = msg.getQueueId();
final int tranType = MessageSysFlag.getTransactionValue(msg.getSysFlag());
if (tranType == MessageSysFlag.TRANSACTION_NOT_TYPE
|| tranType == MessageSysFlag.TRANSACTION_COMMIT_TYPE) {
// Delay Delivery
if (msg.getDelayTimeLevel() > 0) {
if (msg.getDelayTimeLevel() > this.defaultMessageStore.getScheduleMessageService().getMaxDelayLevel()) {
msg.setDelayTimeLevel(this.defaultMessageStore.getScheduleMessageService().getMaxDelayLevel());
}
topic = TopicValidator.RMQ_SYS_SCHEDULE_TOPIC;
queueId = ScheduleMessageService.delayLevel2QueueId(msg.getDelayTimeLevel());
// Backup real topic, queueId
MessageAccessor.putProperty(msg, MessageConst.PROPERTY_REAL_TOPIC, msg.getTopic());
MessageAccessor.putProperty(msg, MessageConst.PROPERTY_REAL_QUEUE_ID, String.valueOf(msg.getQueueId()));
msg.setPropertiesString(MessageDecoder.messageProperties2String(msg.getProperties()));
msg.setTopic(topic);
msg.setQueueId(queueId);
}
}
InetSocketAddress bornSocketAddress = (InetSocketAddress) msg.getBornHost();
if (bornSocketAddress.getAddress() instanceof Inet6Address) {
msg.setBornHostV6Flag();
}
InetSocketAddress storeSocketAddress = (InetSocketAddress) msg.getStoreHost();
if (storeSocketAddress.getAddress() instanceof Inet6Address) {
msg.setStoreHostAddressV6Flag();
}
long elapsedTimeInLock = 0;
MappedFile unlockMappedFile = null;
MappedFile mappedFile = this.mappedFileQueue.getLastMappedFile();
putMessageLock.lock(); //spin or ReentrantLock ,depending on store config
try {
long beginLockTimestamp = this.defaultMessageStore.getSystemClock().now();
this.beginTimeInLock = beginLockTimestamp;
// Here settings are stored timestamp, in order to ensure an orderly
// global
msg.setStoreTimestamp(beginLockTimestamp);
if (null == mappedFile || mappedFile.isFull()) {
mappedFile = this.mappedFileQueue.getLastMappedFile(0); // Mark: NewFile may be cause noise
}
if (null == mappedFile) {
log.error("create mapped file1 error, topic: " + msg.getTopic() + " clientAddr: " + msg.getBornHostString());
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.CREATE_MAPEDFILE_FAILED, null);
}
result = mappedFile.appendMessage(msg, this.appendMessageCallback);
switch (result.getStatus()) {
case PUT_OK:
break;
case END_OF_FILE:
unlockMappedFile = mappedFile;
// Create a new file, re-write the message
mappedFile = this.mappedFileQueue.getLastMappedFile(0);
if (null == mappedFile) {
// XXX: warn and notify me
log.error("create mapped file2 error, topic: " + msg.getTopic() + " clientAddr: " + msg.getBornHostString());
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.CREATE_MAPEDFILE_FAILED, result);
}
result = mappedFile.appendMessage(msg, this.appendMessageCallback);
break;
case MESSAGE_SIZE_EXCEEDED:
case PROPERTIES_SIZE_EXCEEDED:
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, result);
case UNKNOWN_ERROR:
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, result);
default:
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, result);
}
elapsedTimeInLock = this.defaultMessageStore.getSystemClock().now() - beginLockTimestamp;
beginTimeInLock = 0;
} finally {
putMessageLock.unlock();
}
if (elapsedTimeInLock > 500) {
log.warn("[NOTIFYME]putMessage in lock cost time(ms)={}, bodyLength={} AppendMessageResult={}", elapsedTimeInLock, msg.getBody().length, result);
}
if (null != unlockMappedFile && this.defaultMessageStore.getMessageStoreConfig().isWarmMapedFileEnable()) {
this.defaultMessageStore.unlockMappedFile(unlockMappedFile);
}
PutMessageResult putMessageResult = new PutMessageResult(PutMessageStatus.PUT_OK, result);
// Statistics
storeStatsService.getSinglePutMessageTopicTimesTotal(msg.getTopic()).incrementAndGet();
storeStatsService.getSinglePutMessageTopicSizeTotal(topic).addAndGet(result.getWroteBytes());
handleDiskFlush(result, putMessageResult, msg);
handleHA(result, putMessageResult, msg);
return putMessageResult;
}
public CompletableFuture<PutMessageStatus> submitFlushRequest(AppendMessageResult result, MessageExt messageExt) {
// Synchronization flush
if (FlushDiskType.SYNC_FLUSH == this.defaultMessageStore.getMessageStoreConfig().getFlushDiskType()) {
......@@ -951,179 +867,6 @@ public class CommitLog {
return CompletableFuture.completedFuture(PutMessageStatus.PUT_OK);
}
public void handleDiskFlush(AppendMessageResult result, PutMessageResult putMessageResult, MessageExt messageExt) {
// Synchronization flush
if (FlushDiskType.SYNC_FLUSH == this.defaultMessageStore.getMessageStoreConfig().getFlushDiskType()) {
final GroupCommitService service = (GroupCommitService) this.flushCommitLogService;
if (messageExt.isWaitStoreMsgOK()) {
GroupCommitRequest request = new GroupCommitRequest(result.getWroteOffset() + result.getWroteBytes());
service.putRequest(request);
CompletableFuture<PutMessageStatus> flushOkFuture = request.future();
PutMessageStatus flushStatus = null;
try {
flushStatus = flushOkFuture.get(this.defaultMessageStore.getMessageStoreConfig().getSyncFlushTimeout(),
TimeUnit.MILLISECONDS);
} catch (InterruptedException | ExecutionException | TimeoutException e) {
//flushOK=false;
}
if (flushStatus != PutMessageStatus.PUT_OK) {
log.error("do groupcommit, wait for flush failed, topic: " + messageExt.getTopic() + " tags: " + messageExt.getTags()
+ " client address: " + messageExt.getBornHostString());
putMessageResult.setPutMessageStatus(PutMessageStatus.FLUSH_DISK_TIMEOUT);
}
} else {
service.wakeup();
}
}
// Asynchronous flush
else {
if (!this.defaultMessageStore.getMessageStoreConfig().isTransientStorePoolEnable()) {
flushCommitLogService.wakeup();
} else {
commitLogService.wakeup();
}
}
}
public void handleHA(AppendMessageResult result, PutMessageResult putMessageResult, MessageExt messageExt) {
if (BrokerRole.SYNC_MASTER == this.defaultMessageStore.getMessageStoreConfig().getBrokerRole()) {
HAService service = this.defaultMessageStore.getHaService();
if (messageExt.isWaitStoreMsgOK()) {
// Determine whether to wait
if (service.isSlaveOK(result.getWroteOffset() + result.getWroteBytes())) {
GroupCommitRequest request = new GroupCommitRequest(result.getWroteOffset() + result.getWroteBytes());
service.putRequest(request);
service.getWaitNotifyObject().wakeupAll();
PutMessageStatus replicaStatus = null;
try {
replicaStatus = request.future().get(this.defaultMessageStore.getMessageStoreConfig().getSyncFlushTimeout(),
TimeUnit.MILLISECONDS);
} catch (InterruptedException | ExecutionException | TimeoutException e) {
}
if (replicaStatus != PutMessageStatus.PUT_OK) {
log.error("do sync transfer other node, wait return, but failed, topic: " + messageExt.getTopic() + " tags: "
+ messageExt.getTags() + " client address: " + messageExt.getBornHostNameString());
putMessageResult.setPutMessageStatus(PutMessageStatus.FLUSH_SLAVE_TIMEOUT);
}
}
// Slave problem
else {
// Tell the producer, slave not available
putMessageResult.setPutMessageStatus(PutMessageStatus.SLAVE_NOT_AVAILABLE);
}
}
}
}
public PutMessageResult putMessages(final MessageExtBatch messageExtBatch) {
messageExtBatch.setStoreTimestamp(System.currentTimeMillis());
AppendMessageResult result;
StoreStatsService storeStatsService = this.defaultMessageStore.getStoreStatsService();
final int tranType = MessageSysFlag.getTransactionValue(messageExtBatch.getSysFlag());
if (tranType != MessageSysFlag.TRANSACTION_NOT_TYPE) {
return new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, null);
}
if (messageExtBatch.getDelayTimeLevel() > 0) {
return new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, null);
}
InetSocketAddress bornSocketAddress = (InetSocketAddress) messageExtBatch.getBornHost();
if (bornSocketAddress.getAddress() instanceof Inet6Address) {
messageExtBatch.setBornHostV6Flag();
}
InetSocketAddress storeSocketAddress = (InetSocketAddress) messageExtBatch.getStoreHost();
if (storeSocketAddress.getAddress() instanceof Inet6Address) {
messageExtBatch.setStoreHostAddressV6Flag();
}
long elapsedTimeInLock = 0;
MappedFile unlockMappedFile = null;
MappedFile mappedFile = this.mappedFileQueue.getLastMappedFile();
//fine-grained lock instead of the coarse-grained
MessageExtBatchEncoder batchEncoder = batchEncoderThreadLocal.get();
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch));
putMessageLock.lock();
try {
long beginLockTimestamp = this.defaultMessageStore.getSystemClock().now();
this.beginTimeInLock = beginLockTimestamp;
// Here settings are stored timestamp, in order to ensure an orderly
// global
messageExtBatch.setStoreTimestamp(beginLockTimestamp);
if (null == mappedFile || mappedFile.isFull()) {
mappedFile = this.mappedFileQueue.getLastMappedFile(0); // Mark: NewFile may be cause noise
}
if (null == mappedFile) {
log.error("Create mapped file1 error, topic: {} clientAddr: {}", messageExtBatch.getTopic(), messageExtBatch.getBornHostString());
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.CREATE_MAPEDFILE_FAILED, null);
}
result = mappedFile.appendMessages(messageExtBatch, this.appendMessageCallback);
switch (result.getStatus()) {
case PUT_OK:
break;
case END_OF_FILE:
unlockMappedFile = mappedFile;
// Create a new file, re-write the message
mappedFile = this.mappedFileQueue.getLastMappedFile(0);
if (null == mappedFile) {
// XXX: warn and notify me
log.error("Create mapped file2 error, topic: {} clientAddr: {}", messageExtBatch.getTopic(), messageExtBatch.getBornHostString());
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.CREATE_MAPEDFILE_FAILED, result);
}
result = mappedFile.appendMessages(messageExtBatch, this.appendMessageCallback);
break;
case MESSAGE_SIZE_EXCEEDED:
case PROPERTIES_SIZE_EXCEEDED:
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, result);
case UNKNOWN_ERROR:
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, result);
default:
beginTimeInLock = 0;
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, result);
}
elapsedTimeInLock = this.defaultMessageStore.getSystemClock().now() - beginLockTimestamp;
beginTimeInLock = 0;
} finally {
putMessageLock.unlock();
}
if (elapsedTimeInLock > 500) {
log.warn("[NOTIFYME]putMessages in lock cost time(ms)={}, bodyLength={} AppendMessageResult={}", elapsedTimeInLock, messageExtBatch.getBody().length, result);
}
if (null != unlockMappedFile && this.defaultMessageStore.getMessageStoreConfig().isWarmMapedFileEnable()) {
this.defaultMessageStore.unlockMappedFile(unlockMappedFile);
}
PutMessageResult putMessageResult = new PutMessageResult(PutMessageStatus.PUT_OK, result);
// Statistics
storeStatsService.getSinglePutMessageTopicTimesTotal(messageExtBatch.getTopic()).addAndGet(result.getMsgNum());
storeStatsService.getSinglePutMessageTopicSizeTotal(messageExtBatch.getTopic()).addAndGet(result.getWroteBytes());
handleDiskFlush(result, putMessageResult, messageExtBatch);
handleHA(result, putMessageResult, messageExtBatch);
return putMessageResult;
}
/**
* According to receive certain message or offset storage time if an error occurs, it returns -1
*/
......@@ -1509,50 +1252,33 @@ public class CommitLog {
private final ByteBuffer msgStoreItemMemory;
// The maximum length of the message
private final int maxMessageSize;
// Build Message Key
private final StringBuilder keyBuilder = new StringBuilder();
private final StringBuilder msgIdBuilder = new StringBuilder();
DefaultAppendMessageCallback(final int size) {
this.msgIdMemory = ByteBuffer.allocate(4 + 4 + 8);
this.msgIdV6Memory = ByteBuffer.allocate(16 + 4 + 8);
this.msgStoreItemMemory = ByteBuffer.allocate(size + END_FILE_MIN_BLANK_LENGTH);
this.msgStoreItemMemory = ByteBuffer.allocate(END_FILE_MIN_BLANK_LENGTH);
this.maxMessageSize = size;
}
public ByteBuffer getMsgStoreItemMemory() {
return msgStoreItemMemory;
}
public AppendMessageResult doAppend(final long fileFromOffset, final ByteBuffer byteBuffer, final int maxBlank,
final MessageExtBrokerInner msgInner) {
final MessageExtBrokerInner msgInner, PutMessageContext putMessageContext) {
// STORETIMESTAMP + STOREHOSTADDRESS + OFFSET <br>
// PHY OFFSET
long wroteOffset = fileFromOffset + byteBuffer.position();
int sysflag = msgInner.getSysFlag();
int bornHostLength = (sysflag & MessageSysFlag.BORNHOST_V6_FLAG) == 0 ? 4 + 4 : 16 + 4;
int storeHostLength = (sysflag & MessageSysFlag.STOREHOSTADDRESS_V6_FLAG) == 0 ? 4 + 4 : 16 + 4;
ByteBuffer bornHostHolder = ByteBuffer.allocate(bornHostLength);
ByteBuffer storeHostHolder = ByteBuffer.allocate(storeHostLength);
this.resetByteBuffer(storeHostHolder, storeHostLength);
String msgId;
if ((sysflag & MessageSysFlag.STOREHOSTADDRESS_V6_FLAG) == 0) {
msgId = MessageDecoder.createMessageId(this.msgIdMemory, msgInner.getStoreHostBytes(storeHostHolder), wroteOffset);
} else {
msgId = MessageDecoder.createMessageId(this.msgIdV6Memory, msgInner.getStoreHostBytes(storeHostHolder), wroteOffset);
}
Supplier<String> msgIdSupplier = () -> {
int sysflag = msgInner.getSysFlag();
int msgIdLen = (sysflag & MessageSysFlag.STOREHOSTADDRESS_V6_FLAG) == 0 ? 4 + 4 + 8 : 16 + 4 + 8;
ByteBuffer msgIdBuffer = ByteBuffer.allocate(msgIdLen);
MessageExt.socketAddress2ByteBuffer(msgInner.getStoreHost(), msgIdBuffer);
msgIdBuffer.clear();//because socketAddress2ByteBuffer flip the buffer
msgIdBuffer.putLong(msgIdLen - 8, wroteOffset);
return UtilAll.bytes2string(msgIdBuffer.array());
};
// Record ConsumeQueue information
keyBuilder.setLength(0);
keyBuilder.append(msgInner.getTopic());
keyBuilder.append('-');
keyBuilder.append(msgInner.getQueueId());
String key = keyBuilder.toString();
String key = putMessageContext.getTopicQueueTableKey();
Long queueOffset = CommitLog.this.topicQueueTable.get(key);
if (null == queueOffset) {
queueOffset = 0L;
......@@ -1574,36 +1300,12 @@ public class CommitLog {
break;
}
/**
* Serialize message
*/
final byte[] propertiesData =
msgInner.getPropertiesString() == null ? null : msgInner.getPropertiesString().getBytes(MessageDecoder.CHARSET_UTF8);
final int propertiesLength = propertiesData == null ? 0 : propertiesData.length;
if (propertiesLength > Short.MAX_VALUE) {
log.warn("putMessage message properties length too long. length={}", propertiesData.length);
return new AppendMessageResult(AppendMessageStatus.PROPERTIES_SIZE_EXCEEDED);
}
final byte[] topicData = msgInner.getTopic().getBytes(MessageDecoder.CHARSET_UTF8);
final int topicLength = topicData.length;
final int bodyLength = msgInner.getBody() == null ? 0 : msgInner.getBody().length;
final int msgLen = calMsgLength(msgInner.getSysFlag(), bodyLength, topicLength, propertiesLength);
// Exceeds the maximum message
if (msgLen > this.maxMessageSize) {
CommitLog.log.warn("message size exceeded, msg total size: " + msgLen + ", msg body size: " + bodyLength
+ ", maxMessageSize: " + this.maxMessageSize);
return new AppendMessageResult(AppendMessageStatus.MESSAGE_SIZE_EXCEEDED);
}
ByteBuffer preEncodeBuffer = msgInner.getEncodedBuff();
final int msgLen = preEncodeBuffer.getInt(0);
// Determines whether there is sufficient free space
if ((msgLen + END_FILE_MIN_BLANK_LENGTH) > maxBlank) {
this.resetByteBuffer(this.msgStoreItemMemory, maxBlank);
this.msgStoreItemMemory.clear();
// 1 TOTALSIZE
this.msgStoreItemMemory.putInt(maxBlank);
// 2 MAGICCODE
......@@ -1611,60 +1313,31 @@ public class CommitLog {
// 3 The remaining space may be any value
// Here the length of the specially set maxBlank
final long beginTimeMills = CommitLog.this.defaultMessageStore.now();
byteBuffer.put(this.msgStoreItemMemory.array(), 0, maxBlank);
return new AppendMessageResult(AppendMessageStatus.END_OF_FILE, wroteOffset, maxBlank, msgId, msgInner.getStoreTimestamp(),
queueOffset, CommitLog.this.defaultMessageStore.now() - beginTimeMills);
byteBuffer.put(this.msgStoreItemMemory.array(), 0, 8);
return new AppendMessageResult(AppendMessageStatus.END_OF_FILE, wroteOffset,
maxBlank, /* only wrote 8 bytes, but declare wrote maxBlank for compute write position */
msgIdSupplier, msgInner.getStoreTimestamp(),
queueOffset, CommitLog.this.defaultMessageStore.now() - beginTimeMills);
}
// Initialization of storage space
this.resetByteBuffer(msgStoreItemMemory, msgLen);
// 1 TOTALSIZE
this.msgStoreItemMemory.putInt(msgLen);
// 2 MAGICCODE
this.msgStoreItemMemory.putInt(CommitLog.MESSAGE_MAGIC_CODE);
// 3 BODYCRC
this.msgStoreItemMemory.putInt(msgInner.getBodyCRC());
// 4 QUEUEID
this.msgStoreItemMemory.putInt(msgInner.getQueueId());
// 5 FLAG
this.msgStoreItemMemory.putInt(msgInner.getFlag());
int pos = 4 + 4 + 4 + 4 + 4;
// 6 QUEUEOFFSET
this.msgStoreItemMemory.putLong(queueOffset);
preEncodeBuffer.putLong(pos, queueOffset);
pos += 8;
// 7 PHYSICALOFFSET
this.msgStoreItemMemory.putLong(fileFromOffset + byteBuffer.position());
// 8 SYSFLAG
this.msgStoreItemMemory.putInt(msgInner.getSysFlag());
// 9 BORNTIMESTAMP
this.msgStoreItemMemory.putLong(msgInner.getBornTimestamp());
// 10 BORNHOST
this.resetByteBuffer(bornHostHolder, bornHostLength);
this.msgStoreItemMemory.put(msgInner.getBornHostBytes(bornHostHolder));
// 11 STORETIMESTAMP
this.msgStoreItemMemory.putLong(msgInner.getStoreTimestamp());
// 12 STOREHOSTADDRESS
this.resetByteBuffer(storeHostHolder, storeHostLength);
this.msgStoreItemMemory.put(msgInner.getStoreHostBytes(storeHostHolder));
// 13 RECONSUMETIMES
this.msgStoreItemMemory.putInt(msgInner.getReconsumeTimes());
// 14 Prepared Transaction Offset
this.msgStoreItemMemory.putLong(msgInner.getPreparedTransactionOffset());
// 15 BODY
this.msgStoreItemMemory.putInt(bodyLength);
if (bodyLength > 0)
this.msgStoreItemMemory.put(msgInner.getBody());
// 16 TOPIC
this.msgStoreItemMemory.put((byte) topicLength);
this.msgStoreItemMemory.put(topicData);
// 17 PROPERTIES
this.msgStoreItemMemory.putShort((short) propertiesLength);
if (propertiesLength > 0)
this.msgStoreItemMemory.put(propertiesData);
preEncodeBuffer.putLong(pos, fileFromOffset + byteBuffer.position());
int ipLen = (msgInner.getSysFlag() & MessageSysFlag.BORNHOST_V6_FLAG) == 0 ? 4 + 4 : 16 + 4;
// 8 SYSFLAG, 9 BORNTIMESTAMP, 10 BORNHOST, 11 STORETIMESTAMP
pos += 8 + 4 + 8 + ipLen;
// refresh store time stamp in lock
preEncodeBuffer.putLong(pos, msgInner.getStoreTimestamp());
final long beginTimeMills = CommitLog.this.defaultMessageStore.now();
// Write messages to the queue buffer
byteBuffer.put(this.msgStoreItemMemory.array(), 0, msgLen);
AppendMessageResult result = new AppendMessageResult(AppendMessageStatus.PUT_OK, wroteOffset, msgLen, msgId,
byteBuffer.put(preEncodeBuffer);
msgInner.setEncodedBuff(null);
AppendMessageResult result = new AppendMessageResult(AppendMessageStatus.PUT_OK, wroteOffset, msgLen, msgIdSupplier,
msgInner.getStoreTimestamp(), queueOffset, CommitLog.this.defaultMessageStore.now() - beginTimeMills);
switch (tranType) {
......@@ -1683,16 +1356,12 @@ public class CommitLog {
}
public AppendMessageResult doAppend(final long fileFromOffset, final ByteBuffer byteBuffer, final int maxBlank,
final MessageExtBatch messageExtBatch) {
final MessageExtBatch messageExtBatch, PutMessageContext putMessageContext) {
byteBuffer.mark();
//physical offset
long wroteOffset = fileFromOffset + byteBuffer.position();
// Record ConsumeQueue information
keyBuilder.setLength(0);
keyBuilder.append(messageExtBatch.getTopic());
keyBuilder.append('-');
keyBuilder.append(messageExtBatch.getQueueId());
String key = keyBuilder.toString();
String key = putMessageContext.getTopicQueueTableKey();
Long queueOffset = CommitLog.this.topicQueueTable.get(key);
if (null == queueOffset) {
queueOffset = 0L;
......@@ -1701,17 +1370,35 @@ public class CommitLog {
long beginQueueOffset = queueOffset;
int totalMsgLen = 0;
int msgNum = 0;
msgIdBuilder.setLength(0);
final long beginTimeMills = CommitLog.this.defaultMessageStore.now();
ByteBuffer messagesByteBuff = messageExtBatch.getEncodedBuff();
int sysFlag = messageExtBatch.getSysFlag();
int bornHostLength = (sysFlag & MessageSysFlag.BORNHOST_V6_FLAG) == 0 ? 4 + 4 : 16 + 4;
int storeHostLength = (sysFlag & MessageSysFlag.STOREHOSTADDRESS_V6_FLAG) == 0 ? 4 + 4 : 16 + 4;
ByteBuffer storeHostHolder = ByteBuffer.allocate(storeHostLength);
Supplier<String> msgIdSupplier = () -> {
int msgIdLen = storeHostLength + 8;
int batchCount = putMessageContext.getBatchSize();
long[] phyPosArray = putMessageContext.getPhyPos();
ByteBuffer msgIdBuffer = ByteBuffer.allocate(msgIdLen);
MessageExt.socketAddress2ByteBuffer(messageExtBatch.getStoreHost(), msgIdBuffer);
msgIdBuffer.clear();//because socketAddress2ByteBuffer flip the buffer
StringBuilder buffer = new StringBuilder(batchCount * msgIdLen * 2 + batchCount - 1);
for (int i = 0; i < phyPosArray.length; i++) {
msgIdBuffer.putLong(msgIdLen - 8, phyPosArray[i]);
String msgId = UtilAll.bytes2string(msgIdBuffer.array());
if (i != 0) {
buffer.append(',');
}
buffer.append(msgId);
}
return buffer.toString();
};
this.resetByteBuffer(storeHostHolder, storeHostLength);
ByteBuffer storeHostBytes = messageExtBatch.getStoreHostBytes(storeHostHolder);
messagesByteBuff.mark();
int index = 0;
while (messagesByteBuff.hasRemaining()) {
// 1 TOTALSIZE
final int msgPos = messagesByteBuff.position();
......@@ -1726,7 +1413,7 @@ public class CommitLog {
totalMsgLen += msgLen;
// Determines whether there is sufficient free space
if ((totalMsgLen + END_FILE_MIN_BLANK_LENGTH) > maxBlank) {
this.resetByteBuffer(this.msgStoreItemMemory, 8);
this.msgStoreItemMemory.clear();
// 1 TOTALSIZE
this.msgStoreItemMemory.putInt(maxBlank);
// 2 MAGICCODE
......@@ -1737,27 +1424,20 @@ public class CommitLog {
// Here the length of the specially set maxBlank
byteBuffer.reset(); //ignore the previous appended messages
byteBuffer.put(this.msgStoreItemMemory.array(), 0, 8);
return new AppendMessageResult(AppendMessageStatus.END_OF_FILE, wroteOffset, maxBlank, msgIdBuilder.toString(), messageExtBatch.getStoreTimestamp(),
return new AppendMessageResult(AppendMessageStatus.END_OF_FILE, wroteOffset, maxBlank, msgIdSupplier, messageExtBatch.getStoreTimestamp(),
beginQueueOffset, CommitLog.this.defaultMessageStore.now() - beginTimeMills);
}
//move to add queue offset and commitlog offset
messagesByteBuff.position(msgPos + 20);
messagesByteBuff.putLong(queueOffset);
messagesByteBuff.putLong(wroteOffset + totalMsgLen - msgLen);
storeHostBytes.rewind();
String msgId;
if ((sysFlag & MessageSysFlag.STOREHOSTADDRESS_V6_FLAG) == 0) {
msgId = MessageDecoder.createMessageId(this.msgIdMemory, storeHostBytes, wroteOffset + totalMsgLen - msgLen);
} else {
msgId = MessageDecoder.createMessageId(this.msgIdV6Memory, storeHostBytes, wroteOffset + totalMsgLen - msgLen);
}
if (msgIdBuilder.length() > 0) {
msgIdBuilder.append(',').append(msgId);
} else {
msgIdBuilder.append(msgId);
}
int pos = msgPos + 20;
messagesByteBuff.putLong(pos, queueOffset);
pos += 8;
messagesByteBuff.putLong(pos, wroteOffset + totalMsgLen - msgLen);
// 8 SYSFLAG, 9 BORNTIMESTAMP, 10 BORNHOST, 11 STORETIMESTAMP
pos += 8 + 4 + 8 + bornHostLength;
// refresh store time stamp in lock
messagesByteBuff.putLong(pos, messageExtBatch.getStoreTimestamp());
putMessageContext.getPhyPos()[index++] = wroteOffset + totalMsgLen - msgLen;
queueOffset++;
msgNum++;
messagesByteBuff.position(msgPos + msgLen);
......@@ -1767,7 +1447,7 @@ public class CommitLog {
messagesByteBuff.limit(totalMsgLen);
byteBuffer.put(messagesByteBuff);
messageExtBatch.setEncodedBuff(null);
AppendMessageResult result = new AppendMessageResult(AppendMessageStatus.PUT_OK, wroteOffset, totalMsgLen, msgIdBuilder.toString(),
AppendMessageResult result = new AppendMessageResult(AppendMessageStatus.PUT_OK, wroteOffset, totalMsgLen, msgIdSupplier,
messageExtBatch.getStoreTimestamp(), beginQueueOffset, CommitLog.this.defaultMessageStore.now() - beginTimeMills);
result.setMsgNum(msgNum);
CommitLog.this.topicQueueTable.put(key, queueOffset);
......@@ -1782,19 +1462,104 @@ public class CommitLog {
}
public static class MessageExtBatchEncoder {
public static class MessageExtEncoder {
// Store the message content
private final ByteBuffer msgBatchMemory;
private final ByteBuffer encoderBuffer;
// The maximum length of the message
private final int maxMessageSize;
MessageExtBatchEncoder(final int size) {
this.msgBatchMemory = ByteBuffer.allocateDirect(size);
MessageExtEncoder(final int size) {
this.encoderBuffer = ByteBuffer.allocateDirect(size);
this.maxMessageSize = size;
}
public ByteBuffer encode(final MessageExtBatch messageExtBatch) {
msgBatchMemory.clear(); //not thread-safe
private void socketAddress2ByteBuffer(final SocketAddress socketAddress, final ByteBuffer byteBuffer) {
InetSocketAddress inetSocketAddress = (InetSocketAddress) socketAddress;
InetAddress address = inetSocketAddress.getAddress();
if (address instanceof Inet4Address) {
byteBuffer.put(inetSocketAddress.getAddress().getAddress(), 0, 4);
} else {
byteBuffer.put(inetSocketAddress.getAddress().getAddress(), 0, 16);
}
byteBuffer.putInt(inetSocketAddress.getPort());
}
protected PutMessageResult encode(MessageExtBrokerInner msgInner) {
/**
* Serialize message
*/
final byte[] propertiesData =
msgInner.getPropertiesString() == null ? null : msgInner.getPropertiesString().getBytes(MessageDecoder.CHARSET_UTF8);
final int propertiesLength = propertiesData == null ? 0 : propertiesData.length;
if (propertiesLength > Short.MAX_VALUE) {
log.warn("putMessage message properties length too long. length={}", propertiesData.length);
return new PutMessageResult(PutMessageStatus.PROPERTIES_SIZE_EXCEEDED, null);
}
final byte[] topicData = msgInner.getTopic().getBytes(MessageDecoder.CHARSET_UTF8);
final int topicLength = topicData.length;
final int bodyLength = msgInner.getBody() == null ? 0 : msgInner.getBody().length;
final int msgLen = calMsgLength(msgInner.getSysFlag(), bodyLength, topicLength, propertiesLength);
// Exceeds the maximum message
if (msgLen > this.maxMessageSize) {
CommitLog.log.warn("message size exceeded, msg total size: " + msgLen + ", msg body size: " + bodyLength
+ ", maxMessageSize: " + this.maxMessageSize);
return new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, null);
}
// Initialization of storage space
this.resetByteBuffer(encoderBuffer, msgLen);
// 1 TOTALSIZE
this.encoderBuffer.putInt(msgLen);
// 2 MAGICCODE
this.encoderBuffer.putInt(CommitLog.MESSAGE_MAGIC_CODE);
// 3 BODYCRC
this.encoderBuffer.putInt(msgInner.getBodyCRC());
// 4 QUEUEID
this.encoderBuffer.putInt(msgInner.getQueueId());
// 5 FLAG
this.encoderBuffer.putInt(msgInner.getFlag());
// 6 QUEUEOFFSET, need update later
this.encoderBuffer.putLong(0);
// 7 PHYSICALOFFSET, need update later
this.encoderBuffer.putLong(0);
// 8 SYSFLAG
this.encoderBuffer.putInt(msgInner.getSysFlag());
// 9 BORNTIMESTAMP
this.encoderBuffer.putLong(msgInner.getBornTimestamp());
// 10 BORNHOST
socketAddress2ByteBuffer(msgInner.getBornHost() ,this.encoderBuffer);
// 11 STORETIMESTAMP
this.encoderBuffer.putLong(msgInner.getStoreTimestamp());
// 12 STOREHOSTADDRESS
socketAddress2ByteBuffer(msgInner.getStoreHost() ,this.encoderBuffer);
// 13 RECONSUMETIMES
this.encoderBuffer.putInt(msgInner.getReconsumeTimes());
// 14 Prepared Transaction Offset
this.encoderBuffer.putLong(msgInner.getPreparedTransactionOffset());
// 15 BODY
this.encoderBuffer.putInt(bodyLength);
if (bodyLength > 0)
this.encoderBuffer.put(msgInner.getBody());
// 16 TOPIC
this.encoderBuffer.put((byte) topicLength);
this.encoderBuffer.put(topicData);
// 17 PROPERTIES
this.encoderBuffer.putShort((short) propertiesLength);
if (propertiesLength > 0)
this.encoderBuffer.put(propertiesData);
encoderBuffer.flip();
return null;
}
protected ByteBuffer encode(final MessageExtBatch messageExtBatch, PutMessageContext putMessageContext) {
encoderBuffer.clear(); //not thread-safe
int totalMsgLen = 0;
ByteBuffer messagesByteBuff = messageExtBatch.wrap();
......@@ -1809,7 +1574,9 @@ public class CommitLog {
final byte[] batchPropData = batchPropStr.getBytes(MessageDecoder.CHARSET_UTF8);
final short batchPropLen = (short) batchPropData.length;
int batchSize = 0;
while (messagesByteBuff.hasRemaining()) {
batchSize++;
// 1 TOTALSIZE
messagesByteBuff.getInt();
// 2 MAGICCODE
......@@ -1849,53 +1616,55 @@ public class CommitLog {
}
// 1 TOTALSIZE
this.msgBatchMemory.putInt(msgLen);
this.encoderBuffer.putInt(msgLen);
// 2 MAGICCODE
this.msgBatchMemory.putInt(CommitLog.MESSAGE_MAGIC_CODE);
this.encoderBuffer.putInt(CommitLog.MESSAGE_MAGIC_CODE);
// 3 BODYCRC
this.msgBatchMemory.putInt(bodyCrc);
this.encoderBuffer.putInt(bodyCrc);
// 4 QUEUEID
this.msgBatchMemory.putInt(messageExtBatch.getQueueId());
this.encoderBuffer.putInt(messageExtBatch.getQueueId());
// 5 FLAG
this.msgBatchMemory.putInt(flag);
this.encoderBuffer.putInt(flag);
// 6 QUEUEOFFSET
this.msgBatchMemory.putLong(0);
this.encoderBuffer.putLong(0);
// 7 PHYSICALOFFSET
this.msgBatchMemory.putLong(0);
this.encoderBuffer.putLong(0);
// 8 SYSFLAG
this.msgBatchMemory.putInt(messageExtBatch.getSysFlag());
this.encoderBuffer.putInt(messageExtBatch.getSysFlag());
// 9 BORNTIMESTAMP
this.msgBatchMemory.putLong(messageExtBatch.getBornTimestamp());
this.encoderBuffer.putLong(messageExtBatch.getBornTimestamp());
// 10 BORNHOST
this.resetByteBuffer(bornHostHolder, bornHostLength);
this.msgBatchMemory.put(messageExtBatch.getBornHostBytes(bornHostHolder));
this.encoderBuffer.put(messageExtBatch.getBornHostBytes(bornHostHolder));
// 11 STORETIMESTAMP
this.msgBatchMemory.putLong(messageExtBatch.getStoreTimestamp());
this.encoderBuffer.putLong(messageExtBatch.getStoreTimestamp());
// 12 STOREHOSTADDRESS
this.resetByteBuffer(storeHostHolder, storeHostLength);
this.msgBatchMemory.put(messageExtBatch.getStoreHostBytes(storeHostHolder));
this.encoderBuffer.put(messageExtBatch.getStoreHostBytes(storeHostHolder));
// 13 RECONSUMETIMES
this.msgBatchMemory.putInt(messageExtBatch.getReconsumeTimes());
this.encoderBuffer.putInt(messageExtBatch.getReconsumeTimes());
// 14 Prepared Transaction Offset, batch does not support transaction
this.msgBatchMemory.putLong(0);
this.encoderBuffer.putLong(0);
// 15 BODY
this.msgBatchMemory.putInt(bodyLen);
this.encoderBuffer.putInt(bodyLen);
if (bodyLen > 0)
this.msgBatchMemory.put(messagesByteBuff.array(), bodyPos, bodyLen);
this.encoderBuffer.put(messagesByteBuff.array(), bodyPos, bodyLen);
// 16 TOPIC
this.msgBatchMemory.put((byte) topicLength);
this.msgBatchMemory.put(topicData);
this.encoderBuffer.put((byte) topicLength);
this.encoderBuffer.put(topicData);
// 17 PROPERTIES
this.msgBatchMemory.putShort((short) (propertiesLen + batchPropLen));
this.encoderBuffer.putShort((short) (propertiesLen + batchPropLen));
if (propertiesLen > 0) {
this.msgBatchMemory.put(messagesByteBuff.array(), propertiesPos, propertiesLen);
this.encoderBuffer.put(messagesByteBuff.array(), propertiesPos, propertiesLen);
}
if (batchPropLen > 0) {
this.msgBatchMemory.put(batchPropData, 0, batchPropLen);
this.encoderBuffer.put(batchPropData, 0, batchPropLen);
}
}
msgBatchMemory.flip();
return msgBatchMemory;
putMessageContext.setBatchSize(batchSize);
putMessageContext.setPhyPos(new long[batchSize]);
encoderBuffer.flip();
return encoderBuffer;
}
private void resetByteBuffer(final ByteBuffer byteBuffer, final int limit) {
......@@ -1904,4 +1673,51 @@ public class CommitLog {
}
}
static class PutMessageThreadLocal {
private MessageExtEncoder encoder;
private StringBuilder keyBuilder;
PutMessageThreadLocal(int size) {
encoder = new MessageExtEncoder(size);
keyBuilder = new StringBuilder();
}
public MessageExtEncoder getEncoder() {
return encoder;
}
public StringBuilder getKeyBuilder() {
return keyBuilder;
}
}
static class PutMessageContext {
private String topicQueueTableKey;
private long[] phyPos;
private int batchSize;
public PutMessageContext(String topicQueueTableKey) {
this.topicQueueTableKey = topicQueueTableKey;
}
public String getTopicQueueTableKey() {
return topicQueueTableKey;
}
public long[] getPhyPos() {
return phyPos;
}
public void setPhyPos(long[] phyPos) {
this.phyPos = phyPos;
}
public int getBatchSize() {
return batchSize;
}
public void setBatchSize(int batchSize) {
this.batchSize = batchSize;
}
}
}
store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java
浏览文件 @ 03257725
......@@ -34,6 +34,7 @@ import java.util.Set;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
......@@ -476,58 +477,20 @@ public class DefaultMessageStore implements MessageStore {
@Override
public PutMessageResult putMessage(MessageExtBrokerInner msg) {
PutMessageStatus checkStoreStatus = this.checkStoreStatus();
if (checkStoreStatus != PutMessageStatus.PUT_OK) {
return new PutMessageResult(checkStoreStatus, null);
}
PutMessageStatus msgCheckStatus = this.checkMessage(msg);
if (msgCheckStatus == PutMessageStatus.MESSAGE_ILLEGAL) {
return new PutMessageResult(msgCheckStatus, null);
}
long beginTime = this.getSystemClock().now();
PutMessageResult result = this.commitLog.putMessage(msg);
long elapsedTime = this.getSystemClock().now() - beginTime;
if (elapsedTime > 500) {
log.warn("not in lock elapsed time(ms)={}, bodyLength={}", elapsedTime, msg.getBody().length);
}
this.storeStatsService.setPutMessageEntireTimeMax(elapsedTime);
if (null == result || !result.isOk()) {
this.storeStatsService.getPutMessageFailedTimes().incrementAndGet();
try {
return asyncPutMessage(msg).get();
} catch (InterruptedException | ExecutionException e) {
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, null);
}
return result;
}
@Override
public PutMessageResult putMessages(MessageExtBatch messageExtBatch) {
PutMessageStatus checkStoreStatus = this.checkStoreStatus();
if (checkStoreStatus != PutMessageStatus.PUT_OK) {
return new PutMessageResult(checkStoreStatus, null);
}
PutMessageStatus msgCheckStatus = this.checkMessages(messageExtBatch);
if (msgCheckStatus == PutMessageStatus.MESSAGE_ILLEGAL) {
return new PutMessageResult(msgCheckStatus, null);
}
long beginTime = this.getSystemClock().now();
PutMessageResult result = this.commitLog.putMessages(messageExtBatch);
long elapsedTime = this.getSystemClock().now() - beginTime;
if (elapsedTime > 500) {
log.warn("not in lock elapsed time(ms)={}, bodyLength={}", elapsedTime, messageExtBatch.getBody().length);
}
this.storeStatsService.setPutMessageEntireTimeMax(elapsedTime);
if (null == result || !result.isOk()) {
this.storeStatsService.getPutMessageFailedTimes().incrementAndGet();
try {
return asyncPutMessages(messageExtBatch).get();
} catch (InterruptedException | ExecutionException e) {
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, null);
}
return result;
}
@Override
......
store/src/main/java/org/apache/rocketmq/store/MappedFile.java
浏览文件 @ 03257725
......@@ -37,6 +37,7 @@ import org.apache.rocketmq.logging.InternalLogger;
import org.apache.rocketmq.logging.InternalLoggerFactory;
import org.apache.rocketmq.common.message.MessageExt;
import org.apache.rocketmq.common.message.MessageExtBatch;
import org.apache.rocketmq.store.CommitLog.PutMessageContext;
import org.apache.rocketmq.store.config.FlushDiskType;
import org.apache.rocketmq.store.util.LibC;
import sun.nio.ch.DirectBuffer;
......@@ -188,15 +189,18 @@ public class MappedFile extends ReferenceResource {
return fileChannel;
}
public AppendMessageResult appendMessage(final MessageExtBrokerInner msg, final AppendMessageCallback cb) {
return appendMessagesInner(msg, cb);
public AppendMessageResult appendMessage(final MessageExtBrokerInner msg, final AppendMessageCallback cb,
PutMessageContext putMessageContext) {
return appendMessagesInner(msg, cb, putMessageContext);
}
public AppendMessageResult appendMessages(final MessageExtBatch messageExtBatch, final AppendMessageCallback cb) {
return appendMessagesInner(messageExtBatch, cb);
public AppendMessageResult appendMessages(final MessageExtBatch messageExtBatch, final AppendMessageCallback cb,
PutMessageContext putMessageContext) {
return appendMessagesInner(messageExtBatch, cb, putMessageContext);
}
public AppendMessageResult appendMessagesInner(final MessageExt messageExt, final AppendMessageCallback cb) {
public AppendMessageResult appendMessagesInner(final MessageExt messageExt, final AppendMessageCallback cb,
PutMessageContext putMessageContext) {
assert messageExt != null;
assert cb != null;
......@@ -207,9 +211,11 @@ public class MappedFile extends ReferenceResource {
byteBuffer.position(currentPos);
AppendMessageResult result;
if (messageExt instanceof MessageExtBrokerInner) {
result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos, (MessageExtBrokerInner) messageExt);
result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos,
(MessageExtBrokerInner) messageExt, putMessageContext);
} else if (messageExt instanceof MessageExtBatch) {
result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos, (MessageExtBatch) messageExt);
result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos,
(MessageExtBatch) messageExt, putMessageContext);
} else {
return new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR);
}
......
store/src/main/java/org/apache/rocketmq/store/MessageExtBrokerInner.java
浏览文件 @ 03257725
......@@ -16,6 +16,8 @@
*/
package org.apache.rocketmq.store;
import java.nio.ByteBuffer;
import org.apache.rocketmq.common.TopicFilterType;
import org.apache.rocketmq.common.message.MessageExt;
......@@ -24,6 +26,16 @@ public class MessageExtBrokerInner extends MessageExt {
private String propertiesString;
private long tagsCode;
private ByteBuffer encodedBuff;
public ByteBuffer getEncodedBuff() {
return encodedBuff;
}
public void setEncodedBuff(ByteBuffer encodedBuff) {
this.encodedBuff = encodedBuff;
}
public static long tagsString2tagsCode(final TopicFilterType filter, final String tags) {
if (null == tags || tags.length() == 0) { return 0; }
......
store/src/main/java/org/apache/rocketmq/store/dledger/DLedgerCommitLog.java
浏览文件 @ 03257725
......@@ -37,7 +37,6 @@ import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
import org.apache.rocketmq.common.UtilAll;
import org.apache.rocketmq.common.message.MessageAccessor;
import org.apache.rocketmq.common.message.MessageConst;
......@@ -413,237 +412,6 @@ public class DLedgerCommitLog extends CommitLog {
}
}
@Override
public PutMessageResult putMessage(final MessageExtBrokerInner msg) {
StoreStatsService storeStatsService = this.defaultMessageStore.getStoreStatsService();
final int tranType = MessageSysFlag.getTransactionValue(msg.getSysFlag());
String topic = msg.getTopic();
setMessageInfo(msg,tranType);
// Back to Results
AppendMessageResult appendResult;
AppendFuture<AppendEntryResponse> dledgerFuture;
EncodeResult encodeResult;
encodeResult = this.messageSerializer.serialize(msg);
if (encodeResult.status != AppendMessageStatus.PUT_OK) {
return new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, new AppendMessageResult(encodeResult.status));
}
putMessageLock.lock(); //spin or ReentrantLock ,depending on store config
long elapsedTimeInLock;
long queueOffset;
try {
beginTimeInDledgerLock = this.defaultMessageStore.getSystemClock().now();
queueOffset = getQueueOffsetByKey(encodeResult.queueOffsetKey, tranType);
encodeResult.setQueueOffsetKey(queueOffset, false);
AppendEntryRequest request = new AppendEntryRequest();
request.setGroup(dLedgerConfig.getGroup());
request.setRemoteId(dLedgerServer.getMemberState().getSelfId());
request.setBody(encodeResult.getData());
dledgerFuture = (AppendFuture<AppendEntryResponse>) dLedgerServer.handleAppend(request);
if (dledgerFuture.getPos() == -1) {
return new PutMessageResult(PutMessageStatus.OS_PAGECACHE_BUSY, new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR));
}
long wroteOffset = dledgerFuture.getPos() + DLedgerEntry.BODY_OFFSET;
int msgIdLength = (msg.getSysFlag() & MessageSysFlag.STOREHOSTADDRESS_V6_FLAG) == 0 ? 4 + 4 + 8 : 16 + 4 + 8;
ByteBuffer buffer = ByteBuffer.allocate(msgIdLength);
String msgId = MessageDecoder.createMessageId(buffer, msg.getStoreHostBytes(), wroteOffset);
elapsedTimeInLock = this.defaultMessageStore.getSystemClock().now() - beginTimeInDledgerLock;
appendResult = new AppendMessageResult(AppendMessageStatus.PUT_OK, wroteOffset, encodeResult.getData().length, msgId, System.currentTimeMillis(), queueOffset, elapsedTimeInLock);
switch (tranType) {
case MessageSysFlag.TRANSACTION_PREPARED_TYPE:
case MessageSysFlag.TRANSACTION_ROLLBACK_TYPE:
break;
case MessageSysFlag.TRANSACTION_NOT_TYPE:
case MessageSysFlag.TRANSACTION_COMMIT_TYPE:
// The next update ConsumeQueue information
DLedgerCommitLog.this.topicQueueTable.put(encodeResult.queueOffsetKey, queueOffset + 1);
break;
default:
break;
}
} catch (Exception e) {
log.error("Put message error", e);
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR));
} finally {
beginTimeInDledgerLock = 0;
putMessageLock.unlock();
}
if (elapsedTimeInLock > 500) {
log.warn("[NOTIFYME]putMessage in lock cost time(ms)={}, bodyLength={} AppendMessageResult={}", elapsedTimeInLock, msg.getBody().length, appendResult);
}
PutMessageStatus putMessageStatus = PutMessageStatus.UNKNOWN_ERROR;
try {
AppendEntryResponse appendEntryResponse = dledgerFuture.get(3, TimeUnit.SECONDS);
switch (DLedgerResponseCode.valueOf(appendEntryResponse.getCode())) {
case SUCCESS:
putMessageStatus = PutMessageStatus.PUT_OK;
break;
case INCONSISTENT_LEADER:
case NOT_LEADER:
case LEADER_NOT_READY:
case DISK_FULL:
putMessageStatus = PutMessageStatus.SERVICE_NOT_AVAILABLE;
break;
case WAIT_QUORUM_ACK_TIMEOUT:
//Do not return flush_slave_timeout to the client, for the ons client will ignore it.
putMessageStatus = PutMessageStatus.OS_PAGECACHE_BUSY;
break;
case LEADER_PENDING_FULL:
putMessageStatus = PutMessageStatus.OS_PAGECACHE_BUSY;
break;
}
} catch (Throwable t) {
log.error("Failed to get dledger append result", t);
}
PutMessageResult putMessageResult = new PutMessageResult(putMessageStatus, appendResult);
if (putMessageStatus == PutMessageStatus.PUT_OK) {
// Statistics
storeStatsService.getSinglePutMessageTopicTimesTotal(msg.getTopic()).incrementAndGet();
storeStatsService.getSinglePutMessageTopicSizeTotal(topic).addAndGet(appendResult.getWroteBytes());
}
return putMessageResult;
}
@Override
public PutMessageResult putMessages(final MessageExtBatch messageExtBatch) {
final int tranType = MessageSysFlag.getTransactionValue(messageExtBatch.getSysFlag());
if (tranType != MessageSysFlag.TRANSACTION_NOT_TYPE) {
return new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, null);
}
if (messageExtBatch.getDelayTimeLevel() > 0) {
return new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, null);
}
// Set the storage time
messageExtBatch.setStoreTimestamp(System.currentTimeMillis());
StoreStatsService storeStatsService = this.defaultMessageStore.getStoreStatsService();
InetSocketAddress bornSocketAddress = (InetSocketAddress) messageExtBatch.getBornHost();
if (bornSocketAddress.getAddress() instanceof Inet6Address) {
messageExtBatch.setBornHostV6Flag();
}
InetSocketAddress storeSocketAddress = (InetSocketAddress) messageExtBatch.getStoreHost();
if (storeSocketAddress.getAddress() instanceof Inet6Address) {
messageExtBatch.setStoreHostAddressV6Flag();
}
// Back to Results
AppendMessageResult appendResult;
BatchAppendFuture<AppendEntryResponse> dledgerFuture;
EncodeResult encodeResult;
encodeResult = this.messageSerializer.serialize(messageExtBatch);
if (encodeResult.status != AppendMessageStatus.PUT_OK) {
return new PutMessageResult(PutMessageStatus.MESSAGE_ILLEGAL, new AppendMessageResult(encodeResult
.status));
}
putMessageLock.lock(); //spin or ReentrantLock ,depending on store config
msgIdBuilder.setLength(0);
long elapsedTimeInLock;
long queueOffset;
int msgNum = 0;
try {
beginTimeInDledgerLock = this.defaultMessageStore.getSystemClock().now();
queueOffset = getQueueOffsetByKey(encodeResult.queueOffsetKey, tranType);
encodeResult.setQueueOffsetKey(queueOffset, true);
BatchAppendEntryRequest request = new BatchAppendEntryRequest();
request.setGroup(dLedgerConfig.getGroup());
request.setRemoteId(dLedgerServer.getMemberState().getSelfId());
request.setBatchMsgs(encodeResult.batchData);
AppendFuture<AppendEntryResponse> appendFuture = (AppendFuture<AppendEntryResponse>) dLedgerServer.handleAppend(request);
if (appendFuture.getPos() == -1) {
log.warn("HandleAppend return false due to error code {}", appendFuture.get().getCode());
return new PutMessageResult(PutMessageStatus.OS_PAGECACHE_BUSY, new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR));
}
dledgerFuture = (BatchAppendFuture<AppendEntryResponse>) appendFuture;
long wroteOffset = 0;
int msgIdLength = (messageExtBatch.getSysFlag() & MessageSysFlag.STOREHOSTADDRESS_V6_FLAG) == 0 ? 4 + 4 + 8 : 16 + 4 + 8;
ByteBuffer buffer = ByteBuffer.allocate(msgIdLength);
boolean isFirstOffset = true;
long firstWroteOffset = 0;
for (long pos : dledgerFuture.getPositions()) {
wroteOffset = pos + DLedgerEntry.BODY_OFFSET;
if (isFirstOffset) {
firstWroteOffset = wroteOffset;
isFirstOffset = false;
}
String msgId = MessageDecoder.createMessageId(buffer, messageExtBatch.getStoreHostBytes(), wroteOffset);
if (msgIdBuilder.length() > 0) {
msgIdBuilder.append(',').append(msgId);
} else {
msgIdBuilder.append(msgId);
}
msgNum++;
}
elapsedTimeInLock = this.defaultMessageStore.getSystemClock().now() - beginTimeInDledgerLock;
appendResult = new AppendMessageResult(AppendMessageStatus.PUT_OK, firstWroteOffset, encodeResult.totalMsgLen,
msgIdBuilder.toString(), System.currentTimeMillis(), queueOffset, elapsedTimeInLock);
appendResult.setMsgNum(msgNum);
DLedgerCommitLog.this.topicQueueTable.put(encodeResult.queueOffsetKey, queueOffset + msgNum);
} catch (Exception e) {
log.error("Put message error", e);
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, new AppendMessageResult(AppendMessageStatus
.UNKNOWN_ERROR));
} finally {
beginTimeInDledgerLock = 0;
putMessageLock.unlock();
}
if (elapsedTimeInLock > 500) {
log.warn("[NOTIFYME]putMessage in lock cost time(ms)={}, bodyLength={} AppendMessageResult={}",
elapsedTimeInLock, messageExtBatch.getBody().length, appendResult);
}
PutMessageStatus putMessageStatus = PutMessageStatus.UNKNOWN_ERROR;
try {
AppendEntryResponse appendEntryResponse = dledgerFuture.get(3, TimeUnit.SECONDS);
switch (DLedgerResponseCode.valueOf(appendEntryResponse.getCode())) {
case SUCCESS:
putMessageStatus = PutMessageStatus.PUT_OK;
break;
case INCONSISTENT_LEADER:
case NOT_LEADER:
case LEADER_NOT_READY:
case DISK_FULL:
putMessageStatus = PutMessageStatus.SERVICE_NOT_AVAILABLE;
break;
case WAIT_QUORUM_ACK_TIMEOUT:
//Do not return flush_slave_timeout to the client, for the ons client will ignore it.
putMessageStatus = PutMessageStatus.OS_PAGECACHE_BUSY;
break;
case LEADER_PENDING_FULL:
putMessageStatus = PutMessageStatus.OS_PAGECACHE_BUSY;
break;
}
} catch (Throwable t) {
log.error("Failed to get dledger append result", t);
}
PutMessageResult putMessageResult = new PutMessageResult(putMessageStatus, appendResult);
if (putMessageStatus == PutMessageStatus.PUT_OK) {
// Statistics
storeStatsService.getSinglePutMessageTopicTimesTotal(messageExtBatch.getTopic()).addAndGet(msgNum);
storeStatsService.getSinglePutMessageTopicSizeTotal(messageExtBatch.getTopic()).addAndGet(encodeResult.totalMsgLen);
}
return putMessageResult;
}
@Override
public CompletableFuture<PutMessageResult> asyncPutMessage(MessageExtBrokerInner msg) {
......
store/src/test/java/org/apache/rocketmq/store/AppendCallbackTest.java
浏览文件 @ 03257725
......@@ -30,6 +30,8 @@ import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.common.message.MessageDecoder;
import org.apache.rocketmq.common.message.MessageExt;
import org.apache.rocketmq.common.message.MessageExtBatch;
import org.apache.rocketmq.store.CommitLog.MessageExtEncoder;
import org.apache.rocketmq.store.CommitLog.PutMessageContext;
import org.apache.rocketmq.store.config.MessageStoreConfig;
import org.junit.After;
import org.junit.Before;
......@@ -42,7 +44,7 @@ public class AppendCallbackTest {
AppendMessageCallback callback;
CommitLog.MessageExtBatchEncoder batchEncoder = new CommitLog.MessageExtBatchEncoder(10 * 1024 * 1024);
MessageExtEncoder batchEncoder = new MessageExtEncoder(10 * 1024 * 1024);
@Before
public void init() throws Exception {
......@@ -84,10 +86,12 @@ public class AppendCallbackTest {
messageExtBatch.setStoreHost(new InetSocketAddress("127.0.0.1", 124));
messageExtBatch.setBody(MessageDecoder.encodeMessages(messages));
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch));
PutMessageContext putMessageContext = new PutMessageContext(topic + "-" + queue);
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch, putMessageContext));
ByteBuffer buff = ByteBuffer.allocate(1024 * 10);
//encounter end of file when append half of the data
AppendMessageResult result = callback.doAppend(0, buff, 1000, messageExtBatch);
AppendMessageResult result =
callback.doAppend(0, buff, 1000, messageExtBatch, putMessageContext);
assertEquals(AppendMessageStatus.END_OF_FILE, result.getStatus());
assertEquals(0, result.getWroteOffset());
assertEquals(0, result.getLogicsOffset());
......@@ -121,10 +125,12 @@ public class AppendCallbackTest {
messageExtBatch.setStoreHost(new InetSocketAddress("::1", 124));
messageExtBatch.setBody(MessageDecoder.encodeMessages(messages));
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch));
PutMessageContext putMessageContext = new PutMessageContext(topic + "-" + queue);
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch, putMessageContext));
ByteBuffer buff = ByteBuffer.allocate(1024 * 10);
//encounter end of file when append half of the data
AppendMessageResult result = callback.doAppend(0, buff, 1000, messageExtBatch);
AppendMessageResult result =
callback.doAppend(0, buff, 1000, messageExtBatch, putMessageContext);
assertEquals(AppendMessageStatus.END_OF_FILE, result.getStatus());
assertEquals(0, result.getWroteOffset());
assertEquals(0, result.getLogicsOffset());
......@@ -154,9 +160,11 @@ public class AppendCallbackTest {
messageExtBatch.setStoreHost(new InetSocketAddress("127.0.0.1", 124));
messageExtBatch.setBody(MessageDecoder.encodeMessages(messages));
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch));
PutMessageContext putMessageContext = new PutMessageContext(topic + "-" + queue);
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch, putMessageContext));
ByteBuffer buff = ByteBuffer.allocate(1024 * 10);
AppendMessageResult allresult = callback.doAppend(0, buff, 1024 * 10, messageExtBatch);
AppendMessageResult allresult =
callback.doAppend(0, buff, 1024 * 10, messageExtBatch, putMessageContext);
assertEquals(AppendMessageStatus.PUT_OK, allresult.getStatus());
assertEquals(0, allresult.getWroteOffset());
......@@ -214,9 +222,11 @@ public class AppendCallbackTest {
messageExtBatch.setStoreHost(new InetSocketAddress("::1", 124));
messageExtBatch.setBody(MessageDecoder.encodeMessages(messages));
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch));
PutMessageContext putMessageContext = new PutMessageContext(topic + "-" + queue);
messageExtBatch.setEncodedBuff(batchEncoder.encode(messageExtBatch, putMessageContext));
ByteBuffer buff = ByteBuffer.allocate(1024 * 10);
AppendMessageResult allresult = callback.doAppend(0, buff, 1024 * 10, messageExtBatch);
AppendMessageResult allresult =
callback.doAppend(0, buff, 1024 * 10, messageExtBatch, putMessageContext);
assertEquals(AppendMessageStatus.PUT_OK, allresult.getStatus());
assertEquals(0, allresult.getWroteOffset());
......
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