Java Code Examples for org.apache.rocketmq.store.config.MessageStoreConfig#setFlushDiskType()

The following examples show how to use org.apache.rocketmq.store.config.MessageStoreConfig#setFlushDiskType() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: DefaultMessageStoreShuwDownTest.java From DDMQ with Apache License 2.0

5 votes

public DefaultMessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMapedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMapedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), null, new BrokerConfig());
}

Example 2

Source File: DefaultMessageStoreShutDownTest.java From rocketmq with Apache License 2.0

5 votes

public DefaultMessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMappedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMappedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), null, new BrokerConfig());
}

Example 3

Source File: DefaultMessageStoreTest.java From rocketmq with Apache License 2.0

5 votes

private MessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMappedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMappedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    messageStoreConfig.setFlushIntervalConsumeQueue(1);
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), new MyMessageArrivingListener(), new BrokerConfig());
}

Example 4

Source File: BatchPutMessageTest.java From rocketmq with Apache License 2.0

5 votes

private MessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMappedFileSizeCommitLog(1024 * 8);
    messageStoreConfig.setMappedFileSizeConsumeQueue(1024 * 4);
    messageStoreConfig.setMaxHashSlotNum(100);
    messageStoreConfig.setMaxIndexNum(100 * 10);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    messageStoreConfig.setFlushIntervalConsumeQueue(1);
    messageStoreConfig.setStorePathRootDir(System.getProperty("user.home") + File.separator + "putmessagesteststore");
    messageStoreConfig.setStorePathCommitLog(System.getProperty("user.home") + File.separator + "putmessagesteststore" + File.separator + "commitlog");
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), new MyMessageArrivingListener(), new BrokerConfig());
}

Example 5

Source File: HATest.java From rocketmq with Apache License 2.0

5 votes

private void buildMessageStoreConfig(MessageStoreConfig messageStoreConfig){
    messageStoreConfig.setMappedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMappedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    messageStoreConfig.setFlushIntervalConsumeQueue(1);
}

Example 6

Source File: DefaultMessageStoreTest.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

5 votes

@Test
public void testGroupCommit() throws Exception {
    long totalMsgs = 100;
    QUEUE_TOTAL = 1;
    MessageBody = StoreMessage.getBytes();
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMapedFileSizeCommitLog(1024 * 8);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    MessageStore master = new DefaultMessageStore(messageStoreConfig, null, new MyMessageArrivingListener(), new BrokerConfig());
    boolean load = master.load();
    assertTrue(load);

    master.start();
    try {
        for (long i = 0; i < totalMsgs; i++) {
            master.putMessage(buildMessage());
        }

        for (long i = 0; i < totalMsgs; i++) {
            GetMessageResult result = master.getMessage("GROUP_A", "TOPIC_A", 0, i, 1024 * 1024, null);
            assertThat(result).isNotNull();
            result.release();

        }
    } finally {
        master.shutdown();
        master.destroy();
    }
}

Example 7

Source File: DefaultMessageStoreShuwDownTest.java From DDMQ with Apache License 2.0

5 votes

public DefaultMessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMapedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMapedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), null, new BrokerConfig());
}

Example 8

Source File: DefaultMessageStoreTest.java From DDMQ with Apache License 2.0

5 votes

public MessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMapedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMapedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), new MyMessageArrivingListener(), new BrokerConfig());
}

Example 9

Source File: DefaultMessageStoreTest.java From rocketmq with Apache License 2.0

5 votes

@Test
public void testGroupCommit() throws Exception {
    long totalMsgs = 100;
    QUEUE_TOTAL = 1;
    MessageBody = StoreMessage.getBytes();
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMapedFileSizeCommitLog(1024 * 8);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    MessageStore master = new DefaultMessageStore(messageStoreConfig, null, new MyMessageArrivingListener(), new BrokerConfig());
    boolean load = master.load();
    assertTrue(load);

    master.start();
    try {
        for (long i = 0; i < totalMsgs; i++) {
            master.putMessage(buildMessage());
        }

        for (long i = 0; i < totalMsgs; i++) {
            GetMessageResult result = master.getMessage("GROUP_A", "TOPIC_A", 0, i, 1024 * 1024, null);
            assertThat(result).isNotNull();
            result.release();

        }
    } finally {
        master.shutdown();
        master.destroy();
    }
}

Example 10

Source File: BrokerControllerSlaveTest.java From rocketmq with Apache License 2.0

5 votes

/**
     * broker 启动
     */
    @Test
    public void testBrokerRestart() throws Exception {
        System.setProperty("user.home", System.getProperty("user.home") + File.separator + "broker" + File.separator + "slave");

        // 设置版本号
        System.setProperty(RemotingCommand.REMOTING_VERSION_KEY, Integer.toString(MQVersion.CURRENT_VERSION));
        //
        final NettyServerConfig nettyServerConfig = new NettyServerConfig();
        nettyServerConfig.setListenPort(20911);
        //
        final BrokerConfig brokerConfig = new BrokerConfig();
        brokerConfig.setBrokerName("broker-a");
        brokerConfig.setBrokerId(1L); // 1
        brokerConfig.setNamesrvAddr("127.0.0.1:9876");

        //
        final MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
        messageStoreConfig.setDeleteWhen("04");
        messageStoreConfig.setFileReservedTime(48);
        messageStoreConfig.setFlushDiskType(FlushDiskType.ASYNC_FLUSH);
        messageStoreConfig.setBrokerRole(BrokerRole.SLAVE);

        messageStoreConfig.setDuplicationEnable(false);

        messageStoreConfig.setHaListenPort(nettyServerConfig.getListenPort() + 1);

//        BrokerPathConfigHelper.setBrokerConfigPath("/Users/yunai/百度云同步盘/开发/Javascript/Story/incubator-rocketmq/conf/broker.conf");
        // broker 启动
        BrokerController brokerController = new BrokerController(//
                brokerConfig, //
                nettyServerConfig, //
                new NettyClientConfig(), //
                messageStoreConfig);
        brokerController.initialize();
        brokerController.start();
//        brokerController.getTopicConfigManager().createTopicInSendMessageBackMethod()
        Thread.sleep(DateUtils.MILLIS_PER_DAY);
    }

Example 11

Source File: BrokerControllerTest.java From rocketmq with Apache License 2.0

5 votes

/**
     * broker 启动
     */
    @Test
    public void testBrokerRestart() throws Exception {
        // 设置版本号
        System.setProperty(RemotingCommand.REMOTING_VERSION_KEY, Integer.toString(MQVersion.CURRENT_VERSION));
        //
        final NettyServerConfig nettyServerConfig = new NettyServerConfig();
        nettyServerConfig.setListenPort(10911);
        //
        final BrokerConfig brokerConfig = new BrokerConfig();
        brokerConfig.setBrokerName("broker-a");
        brokerConfig.setNamesrvAddr("127.0.0.1:9876");
        //
        final MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
        messageStoreConfig.setDeleteWhen("04");
        messageStoreConfig.setFileReservedTime(48);
        messageStoreConfig.setFlushDiskType(FlushDiskType.ASYNC_FLUSH);

        messageStoreConfig.setDuplicationEnable(false);

//        BrokerPathConfigHelper.setBrokerConfigPath("/Users/yunai/百度云同步盘/开发/Javascript/Story/incubator-rocketmq/conf/broker.conf");
        // broker 启动
        BrokerController brokerController = new BrokerController(//
                brokerConfig, //
                nettyServerConfig, //
                new NettyClientConfig(), //
                messageStoreConfig);
        brokerController.initialize();
        brokerController.start();
//        brokerController.getTopicConfigManager().createTopicInSendMessageBackMethod()
        Thread.sleep(DateUtils.MILLIS_PER_DAY);
    }

Example 12

Source File: DefaultMessageStoreShutDownTest.java From rocketmq-read with Apache License 2.0

5 votes

public DefaultMessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMapedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMapedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), null, new BrokerConfig());
}

Example 13

Source File: DefaultMessageStoreCleanFilesTest.java From rocketmq with Apache License 2.0

5 votes

private void initMessageStore(String deleteWhen, int diskMaxUsedSpaceRatio, double diskSpaceCleanForciblyRatio) throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfigForTest();
    messageStoreConfig.setMappedFileSizeCommitLog(mappedFileSize);
    messageStoreConfig.setMappedFileSizeConsumeQueue(mappedFileSize);
    messageStoreConfig.setMaxHashSlotNum(100);
    messageStoreConfig.setMaxIndexNum(8);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    messageStoreConfig.setFlushIntervalConsumeQueue(1);

    // Invalidate DefaultMessageStore`s scheduled task of cleaning expired files.
    // work with the code 'Thread.sleep(1000 * 60 + 100)' behind.
    messageStoreConfig.setCleanResourceInterval(Integer.MAX_VALUE);

    messageStoreConfig.setFileReservedTime(fileReservedTime);
    messageStoreConfig.setDeleteWhen(deleteWhen);
    messageStoreConfig.setDiskMaxUsedSpaceRatio(diskMaxUsedSpaceRatio);

    String storePathRootDir = System.getProperty("user.home") + File.separator
            + "DefaultMessageStoreCleanFilesTest-" + UUID.randomUUID();
    String storePathCommitLog = storePathRootDir + File.separator + "commitlog";
    messageStoreConfig.setStorePathRootDir(storePathRootDir);
    messageStoreConfig.setStorePathCommitLog(storePathCommitLog);

    messageStore = new DefaultMessageStore(messageStoreConfig,
            new BrokerStatsManager("test"), new MyMessageArrivingListener(), new BrokerConfig());

    cleanCommitLogService = getCleanCommitLogService(diskSpaceCleanForciblyRatio);
    cleanConsumeQueueService = getCleanConsumeQueueService();

    assertTrue(messageStore.load());
    messageStore.start();
}

Example 14

Source File: BrokerStartupTest.java From rocketmq-read with Apache License 2.0

5 votes

public static void main(String[] args) throws Exception {
// 设置版本号
        System.setProperty(RemotingCommand.REMOTING_VERSION_KEY, Integer.toString(MQVersion.CURRENT_VERSION));
        // NettyServerConfig 配置
        final NettyServerConfig nettyServerConfig = new NettyServerConfig();
        nettyServerConfig.setListenPort(10911);
        // BrokerConfig 配置
        final BrokerConfig brokerConfig = new BrokerConfig();
        brokerConfig.setBrokerName("broker-a");
        brokerConfig.setNamesrvAddr("127.0.0.1:9876");
        // MessageStoreConfig 配置
        final MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
        messageStoreConfig.setDeleteWhen("04");
        messageStoreConfig.setFileReservedTime(48);
        messageStoreConfig.setFlushDiskType(FlushDiskType.ASYNC_FLUSH);
        messageStoreConfig.setDuplicationEnable(false);

//        BrokerPathConfigHelper.setBrokerConfigPath("/Users/yunai/百度云同步盘/开发/Javascript/Story/incubator-rocketmq/conf/broker.conf");
        // 创建 BrokerController 对象，并启动
        BrokerController brokerController = new BrokerController(//
                brokerConfig, //
                nettyServerConfig, //
                new NettyClientConfig(), //
                messageStoreConfig);
        brokerController.initialize();
        brokerController.start();
        // 睡觉，就不起来
        System.out.println("你猜");
        Thread.sleep(DateUtils.MILLIS_PER_DAY);
    }

Example 15

Source File: DefaultMessageStoreShutDownTest.java From rocketmq-4.3.0 with Apache License 2.0

5 votes

public DefaultMessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMapedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMapedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), null, new BrokerConfig());
}

Example 16

Source File: DefaultMessageStoreTest.java From rocketmq-4.3.0 with Apache License 2.0

5 votes

private MessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMapedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMapedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    messageStoreConfig.setFlushIntervalConsumeQueue(1);
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), new MyMessageArrivingListener(), new BrokerConfig());
}

Example 17

Source File: DefaultMessageStoreTest.java From DDMQ with Apache License 2.0

5 votes

public MessageStore buildMessageStore() throws Exception {
    MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
    messageStoreConfig.setMapedFileSizeCommitLog(1024 * 1024 * 10);
    messageStoreConfig.setMapedFileSizeConsumeQueue(1024 * 1024 * 10);
    messageStoreConfig.setMaxHashSlotNum(10000);
    messageStoreConfig.setMaxIndexNum(100 * 100);
    messageStoreConfig.setFlushDiskType(FlushDiskType.SYNC_FLUSH);
    return new DefaultMessageStore(messageStoreConfig, new BrokerStatsManager("simpleTest"), new MyMessageArrivingListener(), new BrokerConfig());
}

Example 18

Source File: BrokerControllerMasterTest.java From rocketmq with Apache License 2.0

4 votes

/**
     * broker 启动
     */
    @Test
    public void testBrokerRestart() throws Exception {
        System.setProperty("user.home", System.getProperty("user.home") + File.separator + "broker" + File.separator + "master");

        // 设置版本号
        System.setProperty(RemotingCommand.REMOTING_VERSION_KEY, Integer.toString(MQVersion.CURRENT_VERSION));
        //
        final NettyServerConfig nettyServerConfig = new NettyServerConfig();
        nettyServerConfig.setListenPort(10911);
        //
        final BrokerConfig brokerConfig = new BrokerConfig();
        brokerConfig.setBrokerName("broker-a");
        brokerConfig.setBrokerId(MixAll.MASTER_ID);
        brokerConfig.setNamesrvAddr("127.0.0.1:9876");
        //
        final MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
        messageStoreConfig.setDeleteWhen("04");
        messageStoreConfig.setFileReservedTime(48);
        messageStoreConfig.setFlushDiskType(FlushDiskType.ASYNC_FLUSH);

        if (true) {
            messageStoreConfig.setBrokerRole(BrokerRole.ASYNC_MASTER);
        } else {
            messageStoreConfig.setBrokerRole(BrokerRole.SYNC_MASTER);
        }

        messageStoreConfig.setDuplicationEnable(false);

//        BrokerPathConfigHelper.setBrokerConfigPath("/Users/yunai/百度云同步盘/开发/Javascript/Story/incubator-rocketmq/conf/broker.conf");
        // broker 启动
        BrokerController brokerController = new BrokerController(//
                brokerConfig, //
                nettyServerConfig, //
                new NettyClientConfig(), //
                messageStoreConfig);
        brokerController.initialize();
        brokerController.start();
//        brokerController.getTopicConfigManager().createTopicInSendMessageBackMethod()
        Thread.sleep(DateUtils.MILLIS_PER_DAY);
    }

Example 19

Source File: BrokerControllerMasterTest2.java From rocketmq with Apache License 2.0

4 votes

/**
     * broker 启动
     */
    @Test
    public void testBrokerRestart() throws Exception {
        System.setProperty("user.home", System.getProperty("user.home") + File.separator + "broker" + File.separator + "master-b");

        // 设置版本号
        System.setProperty(RemotingCommand.REMOTING_VERSION_KEY, Integer.toString(MQVersion.CURRENT_VERSION));
        //
        final NettyServerConfig nettyServerConfig = new NettyServerConfig();
        nettyServerConfig.setListenPort(10911 + 100);
        //
        final BrokerConfig brokerConfig = new BrokerConfig();
        brokerConfig.setBrokerName("broker-b");
        brokerConfig.setBrokerId(MixAll.MASTER_ID);
        brokerConfig.setNamesrvAddr("127.0.0.1:9876");
        //
        final MessageStoreConfig messageStoreConfig = new MessageStoreConfig();
        messageStoreConfig.setDeleteWhen("04");
        messageStoreConfig.setFileReservedTime(48);
        messageStoreConfig.setFlushDiskType(FlushDiskType.ASYNC_FLUSH);

        if (true) {
            messageStoreConfig.setBrokerRole(BrokerRole.ASYNC_MASTER);
        } else {
            messageStoreConfig.setBrokerRole(BrokerRole.SYNC_MASTER);
        }

        messageStoreConfig.setDuplicationEnable(false);

        messageStoreConfig.setHaListenPort(nettyServerConfig.getListenPort() + 1);

//        BrokerPathConfigHelper.setBrokerConfigPath("/Users/yunai/百度云同步盘/开发/Javascript/Story/incubator-rocketmq/conf/broker.conf");
        // broker 启动
        BrokerController brokerController = new BrokerController(//
                brokerConfig, //
                nettyServerConfig, //
                new NettyClientConfig(), //
                messageStoreConfig);
        brokerController.initialize();
        brokerController.start();
//        brokerController.getTopicConfigManager().createTopicInSendMessageBackMethod()
        Thread.sleep(DateUtils.MILLIS_PER_DAY);
    }

Example 20

Source File: MessageStoreTestBase.java From rocketmq with Apache License 2.0

4 votes

protected DefaultMessageStore createDledgerMessageStore(String base, String group, String selfId, String peers, String leaderId, boolean createAbort, int deleteFileNum) throws Exception {
    System.setProperty("dledger.disk.ratio.check", "0.95");
    System.setProperty("dledger.disk.ratio.clean", "0.95");
    baseDirs.add(base);
    MessageStoreConfig storeConfig = new MessageStoreConfig();
    storeConfig.setMappedFileSizeCommitLog(1024 * 100);
    storeConfig.setMappedFileSizeConsumeQueue(1024);
    storeConfig.setMaxHashSlotNum(100);
    storeConfig.setMaxIndexNum(100 * 10);
    storeConfig.setStorePathRootDir(base);
    storeConfig.setStorePathCommitLog(base + File.separator + "commitlog");
    storeConfig.setFlushDiskType(FlushDiskType.ASYNC_FLUSH);

    storeConfig.setEnableDLegerCommitLog(true);
    storeConfig.setdLegerGroup(group);
    storeConfig.setdLegerPeers(peers);
    storeConfig.setdLegerSelfId(selfId);
    DefaultMessageStore defaultMessageStore = new DefaultMessageStore(storeConfig,  new BrokerStatsManager("DLedgerCommitlogTest"), (topic, queueId, logicOffset, tagsCode, msgStoreTime, filterBitMap, properties) -> {

    }, new BrokerConfig());
    DLedgerServer dLegerServer = ((DLedgerCommitLog) defaultMessageStore.getCommitLog()).getdLedgerServer();
    if (leaderId != null) {
        dLegerServer.getdLedgerConfig().setEnableLeaderElector(false);
        if (selfId.equals(leaderId)) {
            dLegerServer.getMemberState().changeToLeader(-1);
        } else {
            dLegerServer.getMemberState().changeToFollower(-1, leaderId);
        }

    }
    if (createAbort) {
        String fileName = StorePathConfigHelper.getAbortFile(storeConfig.getStorePathRootDir());
        makeSureFileExists(fileName);
    }
    if (deleteFileNum > 0) {
        DLedgerConfig config = dLegerServer.getdLedgerConfig();
        if (deleteFileNum > 0) {
            File dir = new File(config.getDataStorePath());
            File[] files = dir.listFiles();
            if (files != null) {
                Arrays.sort(files);
                for (int i = files.length - 1; i >= 0; i--) {
                    File file = files[i];
                    file.delete();
                    if (files.length - i >= deleteFileNum) {
                        break;
                    }
                }
            }
        }
    }
    Assert.assertTrue(defaultMessageStore.load());
    defaultMessageStore.start();
    return defaultMessageStore;
}