public DefaultMessageStore(final MessageStoreConfig messageStoreConfig, final BrokerStatsManager brokerStatsManager, final MessageArrivingListener messageArrivingListener, final BrokerConfig brokerConfig) throws IOException { this.messageArrivingListener = messageArrivingListener; this.brokerConfig = brokerConfig; this.messageStoreConfig = messageStoreConfig; this.brokerStatsManager = brokerStatsManager; this.allocateMappedFileService = new AllocateMappedFileService(this); this.commitLog = new CommitLog(this); this.consumeQueueTable = new ConcurrentHashMap<>(32); this.flushConsumeQueueService = new FlushConsumeQueueService(); this.cleanCommitLogService = new CleanCommitLogService(); this.cleanConsumeQueueService = new CleanConsumeQueueService(); this.storeStatsService = new StoreStatsService(); this.indexService = new IndexService(this); this.haService = new HAService(this); this.reputMessageService = new ReputMessageService(); this.scheduleMessageService = new ScheduleMessageService(this); this.transientStorePool = new TransientStorePool(messageStoreConfig); if (messageStoreConfig.isTransientStorePoolEnable()) { this.transientStorePool.init(); } this.allocateMappedFileService.start(); this.indexService.start(); this.dispatcherList = new LinkedList<>(); this.dispatcherList.addLast(new CommitLogDispatcherBuildConsumeQueue()); this.dispatcherList.addLast(new CommitLogDispatcherBuildIndex()); File file = new File(StorePathConfigHelper.getLockFile(messageStoreConfig.getStorePathRootDir())); MappedFile.ensureDirOK(file.getParent()); lockFile = new RandomAccessFile(file, "rw"); }
public void init(final String fileName, final int fileSize, final TransientStorePool transientStorePool) throws IOException { init(fileName, fileSize); this.writeBuffer = transientStorePool.borrowBuffer(); this.transientStorePool = transientStorePool; }
public int remainTransientStoreBufferNumbs() { return this.transientStorePool.remainBufferNumbs(); }
public int commit(final int commitLeastPages) { if (writeBuffer == null) { //no need to commit data to file channel, so just regard wrotePosition as committedPosition. return this.wrotePosition.get(); } if (this.isAbleToCommit(commitLeastPages)) { if (this.hold()) { commit0(commitLeastPages); this.release(); } else { log.warn("in commit, hold failed, commit offset = " + this.committedPosition.get()); } } // All dirty data has been committed to FileChannel. if (writeBuffer != null && this.transientStorePool != null && this.fileSize == this.committedPosition.get()) { this.transientStorePool.returnBuffer(writeBuffer); this.writeBuffer = null; } return this.committedPosition.get(); }
this.transientStorePool.destroy();
public int commit(final int commitLeastPages) { if (writeBuffer == null) { //no need to commit data to file channel, so just regard wrotePosition as committedPosition. return this.wrotePosition.get(); } if (this.isAbleToCommit(commitLeastPages)) { if (this.hold()) { commit0(commitLeastPages); this.release(); } else { log.warn("in commit, hold failed, commit offset = " + this.committedPosition.get()); } } // All dirty data has been committed to FileChannel. if (writeBuffer != null && this.transientStorePool != null && this.fileSize == this.committedPosition.get()) { this.transientStorePool.returnBuffer(writeBuffer); this.writeBuffer = null; } return this.committedPosition.get(); }
this.transientStorePool.destroy();
public DefaultMessageStore(final MessageStoreConfig messageStoreConfig, final BrokerStatsManager brokerStatsManager, final MessageArrivingListener messageArrivingListener, final BrokerConfig brokerConfig) throws IOException { this.messageArrivingListener = messageArrivingListener; this.brokerConfig = brokerConfig; this.messageStoreConfig = messageStoreConfig; this.brokerStatsManager = brokerStatsManager; this.allocateMappedFileService = new AllocateMappedFileService(this); this.commitLog = new CommitLog(this); this.consumeQueueTable = new ConcurrentHashMap<>(32); this.flushConsumeQueueService = new FlushConsumeQueueService(); this.cleanCommitLogService = new CleanCommitLogService(); this.cleanConsumeQueueService = new CleanConsumeQueueService(); this.storeStatsService = new StoreStatsService(); this.indexService = new IndexService(this); this.haService = new HAService(this); this.reputMessageService = new ReputMessageService(); this.scheduleMessageService = new ScheduleMessageService(this); this.transientStorePool = new TransientStorePool(messageStoreConfig); if (messageStoreConfig.isTransientStorePoolEnable()) { this.transientStorePool.init(); } this.allocateMappedFileService.start(); this.indexService.start(); this.dispatcherList = new LinkedList<>(); this.dispatcherList.addLast(new CommitLogDispatcherBuildConsumeQueue()); this.dispatcherList.addLast(new CommitLogDispatcherBuildIndex()); File file = new File(StorePathConfigHelper.getLockFile(messageStoreConfig.getStorePathRootDir())); MappedFile.ensureDirOK(file.getParent()); lockFile = new RandomAccessFile(file, "rw"); }
if (this.messageStore.getMessageStoreConfig().isFastFailIfNoBufferInStorePool() && BrokerRole.SLAVE != this.messageStore.getMessageStoreConfig().getBrokerRole()) { //if broker is slave, don't fast fail even no buffer in pool canSubmitRequests = this.messageStore.getTransientStorePool().remainBufferNumbs() - this.requestQueue.size(); if (canSubmitRequests <= 0) { log.warn("[NOTIFYME]TransientStorePool is not enough, so create mapped file error, " + "RequestQueueSize : {}, StorePoolSize: {}", this.requestQueue.size(), this.messageStore.getTransientStorePool().remainBufferNumbs()); this.requestTable.remove(nextFilePath); return null; if (canSubmitRequests <= 0) { log.warn("[NOTIFYME]TransientStorePool is not enough, so skip preallocate mapped file, " + "RequestQueueSize : {}, StorePoolSize: {}", this.requestQueue.size(), this.messageStore.getTransientStorePool().remainBufferNumbs()); this.requestTable.remove(nextNextFilePath); } else {
public void init(final String fileName, final int fileSize, final TransientStorePool transientStorePool) throws IOException { init(fileName, fileSize); this.writeBuffer = transientStorePool.borrowBuffer(); this.transientStorePool = transientStorePool; }
public int commit(final int commitLeastPages) { if (writeBuffer == null) { //no need to commit data to file channel, so just regard wrotePosition as committedPosition. return this.wrotePosition.get(); } if (this.isAbleToCommit(commitLeastPages)) { if (this.hold()) { commit0(commitLeastPages); this.release(); } else { log.warn("in commit, hold failed, commit offset = " + this.committedPosition.get()); } } // All dirty data has been committed to FileChannel. if (writeBuffer != null && this.transientStorePool != null && this.fileSize == this.committedPosition.get()) { this.transientStorePool.returnBuffer(writeBuffer); this.writeBuffer = null; } return this.committedPosition.get(); }
this.transientStorePool.destroy();
public DefaultMessageStore(final MessageStoreConfig messageStoreConfig, final BrokerStatsManager brokerStatsManager, final MessageArrivingListener messageArrivingListener, final BrokerConfig brokerConfig) throws IOException { this.messageArrivingListener = messageArrivingListener; this.brokerConfig = brokerConfig; this.messageStoreConfig = messageStoreConfig; this.brokerStatsManager = brokerStatsManager; this.allocateMappedFileService = new AllocateMappedFileService(this); this.commitLog = new CommitLog(this); this.consumeQueueTable = new ConcurrentHashMap<>(32); this.flushConsumeQueueService = new FlushConsumeQueueService(); this.cleanCommitLogService = new CleanCommitLogService(); this.cleanConsumeQueueService = new CleanConsumeQueueService(); this.storeStatsService = new StoreStatsService(); this.indexService = new IndexService(this); this.haService = new HAService(this); this.reputMessageService = new ReputMessageService(); this.scheduleMessageService = new ScheduleMessageService(this); this.transientStorePool = new TransientStorePool(messageStoreConfig); if (messageStoreConfig.isTransientStorePoolEnable()) { this.transientStorePool.init(); } this.allocateMappedFileService.start(); this.indexService.start(); this.dispatcherList = new LinkedList<>(); this.dispatcherList.addLast(new CommitLogDispatcherBuildConsumeQueue()); this.dispatcherList.addLast(new CommitLogDispatcherBuildIndex()); File file = new File(StorePathConfigHelper.getLockFile(messageStoreConfig.getStorePathRootDir())); MappedFile.ensureDirOK(file.getParent()); lockFile = new RandomAccessFile(file, "rw"); }
public int remainTransientStoreBufferNumbs() { return this.transientStorePool.remainBufferNumbs(); }
public void init(final String fileName, final int fileSize, final TransientStorePool transientStorePool) throws IOException { init(fileName, fileSize); this.writeBuffer = transientStorePool.borrowBuffer(); this.transientStorePool = transientStorePool; }
if (this.messageStore.getMessageStoreConfig().isFastFailIfNoBufferInStorePool() && BrokerRole.SLAVE != this.messageStore.getMessageStoreConfig().getBrokerRole()) { //if broker is slave, don't fast fail even no buffer in pool canSubmitRequests = this.messageStore.getTransientStorePool().remainBufferNumbs() - this.requestQueue.size(); if (canSubmitRequests <= 0) { log.warn("[NOTIFYME]TransientStorePool is not enough, so create mapped file error, " + "RequestQueueSize : {}, StorePoolSize: {}", this.requestQueue.size(), this.messageStore.getTransientStorePool().remainBufferNumbs()); this.requestTable.remove(nextFilePath); return null; if (canSubmitRequests <= 0) { log.warn("[NOTIFYME]TransientStorePool is not enough, so skip preallocate mapped file, " + "RequestQueueSize : {}, StorePoolSize: {}", this.requestQueue.size(), this.messageStore.getTransientStorePool().remainBufferNumbs()); this.requestTable.remove(nextNextFilePath); } else {
public int remainTransientStoreBufferNumbs() { return this.transientStorePool.remainBufferNumbs(); }
if (this.messageStore.getMessageStoreConfig().isFastFailIfNoBufferInStorePool() && BrokerRole.SLAVE != this.messageStore.getMessageStoreConfig().getBrokerRole()) { //if broker is slave, don't fast fail even no buffer in pool canSubmitRequests = this.messageStore.getTransientStorePool().remainBufferNumbs() - this.requestQueue.size(); if (canSubmitRequests <= 0) { log.warn("[NOTIFYME]TransientStorePool is not enough, so create mapped file error, " + "RequestQueueSize : {}, StorePoolSize: {}", this.requestQueue.size(), this.messageStore.getTransientStorePool().remainBufferNumbs()); this.requestTable.remove(nextFilePath); return null; if (canSubmitRequests <= 0) { log.warn("[NOTIFYME]TransientStorePool is not enough, so skip preallocate mapped file, " + "RequestQueueSize : {}, StorePoolSize: {}", this.requestQueue.size(), this.messageStore.getTransientStorePool().remainBufferNumbs()); this.requestTable.remove(nextNextFilePath); } else {