/** * @throws Exception */ public void start() throws Exception { lock = lockFile.getChannel().tryLock(0, 1, false); if (lock == null || lock.isShared() || !lock.isValid()) { throw new RuntimeException("Lock failed,MQ already started"); } lockFile.getChannel().write(ByteBuffer.wrap("lock".getBytes())); lockFile.getChannel().force(true); this.flushConsumeQueueService.start(); this.commitLog.start(); this.storeStatsService.start(); if (this.scheduleMessageService != null && SLAVE != messageStoreConfig.getBrokerRole()) { this.scheduleMessageService.start(); } if (this.getMessageStoreConfig().isDuplicationEnable()) { this.reputMessageService.setReputFromOffset(this.commitLog.getConfirmOffset()); } else { this.reputMessageService.setReputFromOffset(this.commitLog.getMaxOffset()); } this.reputMessageService.start(); this.haService.start(); this.createTempFile(); this.addScheduleTask(); this.shutdown = false; }
mappedFileOffset += size; if (this.defaultMessageStore.getMessageStoreConfig().isDuplicationEnable()) { if (dispatchRequest.getCommitLogOffset() < this.defaultMessageStore.getConfirmOffset()) { this.defaultMessageStore.doDispatch(dispatchRequest);
private void doReput() { for (boolean doNext = true; this.isCommitLogAvailable() && doNext; ) { if (DefaultMessageStore.this.getMessageStoreConfig().isDuplicationEnable() && this.reputFromOffset >= DefaultMessageStore.this.getConfirmOffset()) { break;
/** * @throws Exception */ public void start() throws Exception { lock = lockFile.getChannel().tryLock(0, 1, false); if (lock == null || lock.isShared() || !lock.isValid()) { throw new RuntimeException("Lock failed,MQ already started"); } lockFile.getChannel().write(ByteBuffer.wrap("lock".getBytes())); lockFile.getChannel().force(true); this.flushConsumeQueueService.start(); this.commitLog.start(); this.storeStatsService.start(); if (this.scheduleMessageService != null && BrokerRole.SLAVE != messageStoreConfig.getBrokerRole()) { this.scheduleMessageService.start(); } if (this.getMessageStoreConfig().isDuplicationEnable()) { this.reputMessageService.setReputFromOffset(this.commitLog.getConfirmOffset()); } else { this.reputMessageService.setReputFromOffset(this.commitLog.getMaxOffset()); } this.reputMessageService.start(); this.haService.start(); this.createTempFile(); this.addScheduleTask(); if (BrokerRole.SLAVE != messageStoreConfig.getBrokerRole()) { this.haService.initInSyncOffset(getMaxPhyOffset()); } this.shutdown = false; }
public boolean onRoleChange() { if (this.scheduleMessageService == null) { log.warn("scheduleMessageService is null"); return false; } scheduleMessageService.load(); if (BrokerRole.SLAVE != messageStoreConfig.getBrokerRole()) { this.scheduleMessageService.start(); this.recoverTopicQueueTable(); this.haService.initInSyncOffset(getMaxPhyOffset()); } else { this.scheduleMessageService.shutdown(); truncateNotSync(); if (this.getMessageStoreConfig().isDuplicationEnable()) { this.reputMessageService.setReputFromOffset(this.commitLog.getConfirmOffset()); } else { this.reputMessageService.setReputFromOffset(this.commitLog.getMaxOffset()); } } log.info("role change, current role:{}", messageStoreConfig.getBrokerRole()); return true; }
mappedFileOffset += size; if (this.defaultMessageStore.getMessageStoreConfig().isDuplicationEnable()) { if (dispatchRequest.getCommitLogOffset() < this.defaultMessageStore.getConfirmOffset()) { this.defaultMessageStore.doDispatch(dispatchRequest);
private void doReput() { for (boolean doNext = true; this.isCommitLogAvailable() && doNext; ) { if (DefaultMessageStore.this.getMessageStoreConfig().isDuplicationEnable() && this.reputFromOffset >= DefaultMessageStore.this.getConfirmOffset()) { break;
/** * @throws Exception */ public void start() throws Exception { lock = lockFile.getChannel().tryLock(0, 1, false); if (lock == null || lock.isShared() || !lock.isValid()) { throw new RuntimeException("Lock failed,MQ already started"); } lockFile.getChannel().write(ByteBuffer.wrap("lock".getBytes())); lockFile.getChannel().force(true); this.flushConsumeQueueService.start(); this.commitLog.start(); this.storeStatsService.start(); if (this.scheduleMessageService != null && SLAVE != messageStoreConfig.getBrokerRole()) { this.scheduleMessageService.start(); } if (this.getMessageStoreConfig().isDuplicationEnable()) { this.reputMessageService.setReputFromOffset(this.commitLog.getConfirmOffset()); } else { this.reputMessageService.setReputFromOffset(this.commitLog.getMaxOffset()); } this.reputMessageService.start(); this.haService.start(); this.createTempFile(); this.addScheduleTask(); this.shutdown = false; }
mappedFileOffset += size; if (this.defaultMessageStore.getMessageStoreConfig().isDuplicationEnable()) { if (dispatchRequest.getCommitLogOffset() < this.defaultMessageStore.getConfirmOffset()) { this.defaultMessageStore.doDispatch(dispatchRequest);
private void doReput() { for (boolean doNext = true; this.isCommitLogAvailable() && doNext; ) { if (DefaultMessageStore.this.getMessageStoreConfig().isDuplicationEnable() && this.reputFromOffset >= DefaultMessageStore.this.getConfirmOffset()) { break;