org.apache.rocketmq.common.MixAll Java Examples

The following examples show how to use org.apache.rocketmq.common.MixAll. 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: AdminBrokerProcessor.java From rocketmq with Apache License 2.0

6 votes

private RemotingCommand getAllSubscriptionGroup(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    String content = this.brokerController.getSubscriptionGroupManager().encode();
    if (content != null && content.length() > 0) {
        try {
            response.setBody(content.getBytes(MixAll.DEFAULT_CHARSET));
        } catch (UnsupportedEncodingException e) {
            log.error("", e);

            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark("UnsupportedEncodingException " + e);
            return response;
        }
    } else {
        log.error("No subscription group in this broker, client:{} ", ctx.channel().remoteAddress());
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark("No subscription group in this broker");
        return response;
    }

    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);

    return response;
}

Example #2

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

6 votes

/**
 * Validate topic
 */
public static void checkTopic(String topic) throws MQClientException {
    if (UtilAll.isBlank(topic)) {
        throw new MQClientException("The specified topic is blank", null);
    }

    if (!regularExpressionMatcher(topic, PATTERN)) {
        throw new MQClientException(String.format(
            "The specified topic[%s] contains illegal characters, allowing only %s", topic,
            VALID_PATTERN_STR), null);
    }

    if (topic.length() > CHARACTER_MAX_LENGTH) {
        throw new MQClientException("The specified topic is longer than topic max length 255.", null);
    }

    //whether the same with system reserved keyword
    if (topic.equals(MixAll.DEFAULT_TOPIC)) {
        throw new MQClientException(
            String.format("The topic[%s] is conflict with default topic.", topic), null);
    }
}

Example #3

Source File: MQClientAPIImpl.java From rocketmq_trans_message with Apache License 2.0

6 votes

public Set<MessageQueue> lockBatchMQ(//
    final String addr, //
    final LockBatchRequestBody requestBody, //
    final long timeoutMillis) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.LOCK_BATCH_MQ, null);

    request.setBody(requestBody.encode());
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            LockBatchResponseBody responseBody = LockBatchResponseBody.decode(response.getBody(), LockBatchResponseBody.class);
            Set<MessageQueue> messageQueues = responseBody.getLockOKMQSet();
            return messageQueues;
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example #4

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

6 votes

private long pickMaster(HashMap<Long, String> brokerAddrs) {
    long maxOffset = -1;
    long brokerId = -1;
    for (Map.Entry<Long, String> broker : brokerAddrs.entrySet()) {
        if (broker.getKey() == MixAll.MASTER_ID) {
            continue;
        }
        long offset = namesrvController.getRouteInfoManager().getBrokerMaxPhyOffset(broker.getValue());
        if (offset > maxOffset) {
            brokerId = broker.getKey();
            maxOffset = offset;
        }
    }
    log.info("get new master id:{}, maxOffset:{}", brokerId, maxOffset);
    return brokerId;
}

Example #5

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

6 votes

@Override
public void updateOffset(MessageQueue mq, long offset, boolean increaseOnly) {
    if (mq != null) {
        AtomicLong offsetOld = this.offsetTable.get(mq);
        if (null == offsetOld) {
            offsetOld = this.offsetTable.putIfAbsent(mq, new AtomicLong(offset));
        }

        if (null != offsetOld) {
            if (increaseOnly) {
                MixAll.compareAndIncreaseOnly(offsetOld, offset);
            } else {
                offsetOld.set(offset);
            }
        }
    }
}

Example #6

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

6 votes

public ConsumeStats getConsumeStats(final String addr, final String consumerGroup, final String topic,
    final long timeoutMillis)
    throws InterruptedException, RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException,
    MQBrokerException {
    GetConsumeStatsRequestHeader requestHeader = new GetConsumeStatsRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);
    requestHeader.setTopic(topic);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_CONSUME_STATS, requestHeader);

    String acturallyAddr = getActurallyBrokerAddr(addr);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), acturallyAddr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            ConsumeStats consumeStats = ConsumeStats.decode(response.getBody(), ConsumeStats.class);
            return consumeStats;
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example #7

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

6 votes

@Test
public void testCheck_withDiscard() {
    when(bridge.fetchMessageQueues(MixAll.RMQ_SYS_TRANS_HALF_TOPIC)).thenReturn(createMessageQueueSet(MixAll.RMQ_SYS_TRANS_HALF_TOPIC));
    when(bridge.getHalfMessage(0, 0, 1)).thenReturn(createDiscardPullResult(MixAll.RMQ_SYS_TRANS_HALF_TOPIC, 5, "hellp", 1));
    when(bridge.getHalfMessage(0, 1, 1)).thenReturn(createPullResult(MixAll.RMQ_SYS_TRANS_HALF_TOPIC, 6, "hellp", 0));
    when(bridge.getOpMessage(anyInt(), anyLong(), anyInt())).thenReturn(createOpPulResult(MixAll.RMQ_SYS_TRANS_OP_HALF_TOPIC, 1, "10", 1));
    long timeOut = this.brokerController.getBrokerConfig().getTransactionTimeOut();
    int checkMax = this.brokerController.getBrokerConfig().getTransactionCheckMax();
    final AtomicInteger checkMessage = new AtomicInteger(0);
    doAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock invocation) {
            checkMessage.addAndGet(1);
            return null;
        }
    }).when(listener).resolveDiscardMsg(any(MessageExt.class));
    queueTransactionMsgService.check(timeOut, checkMax, listener);
    assertThat(checkMessage.get()).isEqualTo(1);
}

Example #8

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

6 votes

private RemotingCommand getAllSubscriptionGroup(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    String content = this.brokerController.getSubscriptionGroupManager().encode();
    if (content != null && content.length() > 0) {
        try {
            response.setBody(content.getBytes(MixAll.DEFAULT_CHARSET));
        } catch (UnsupportedEncodingException e) {
            log.error("", e);

            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark("UnsupportedEncodingException " + e);
            return response;
        }
    } else {
        log.error("No subscription group in this broker, client:{} ", ctx.channel().remoteAddress());
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark("No subscription group in this broker");
        return response;
    }

    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);

    return response;
}

Example #9

Source File: MQClientAPIImpl.java From rocketmq_trans_message with Apache License 2.0

6 votes

public GroupList queryTopicConsumeByWho(final String addr, final String topic, final long timeoutMillis)
    throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
    MQBrokerException {
    QueryTopicConsumeByWhoRequestHeader requestHeader = new QueryTopicConsumeByWhoRequestHeader();
    requestHeader.setTopic(topic);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_TOPIC_CONSUME_BY_WHO, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            GroupList groupList = GroupList.decode(response.getBody(), GroupList.class);
            return groupList;
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example #10

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

6 votes

@Override
public void updateOffset(MessageQueue mq, long offset, boolean increaseOnly) {
    if (mq != null) {
        AtomicLong offsetOld = this.offsetTable.get(mq);
        if (null == offsetOld) {
            offsetOld = this.offsetTable.putIfAbsent(mq, new AtomicLong(offset));
        }

        if (null != offsetOld) {
            if (increaseOnly) {
                MixAll.compareAndIncreaseOnly(offsetOld, offset);
            } else {
                offsetOld.set(offset);
            }
        }
    }
}

Example #11

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

6 votes

public List<QueueTimeSpan> queryConsumeTimeSpan(final String addr, final String topic, final String group,
    final long timeoutMillis)
    throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
    MQBrokerException {
    QueryConsumeTimeSpanRequestHeader requestHeader = new QueryConsumeTimeSpanRequestHeader();
    requestHeader.setTopic(topic);
    requestHeader.setGroup(group);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_CONSUME_TIME_SPAN, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            QueryConsumeTimeSpanBody consumeTimeSpanBody = GroupList.decode(response.getBody(), QueryConsumeTimeSpanBody.class);
            return consumeTimeSpanBody.getConsumeTimeSpanSet();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example #12

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

6 votes

public void initInSyncOffset(long offset) {
    if (this.defaultMessageStore.getMessageStoreConfig().getBrokerRole() == BrokerRole.SLAVE) {
        return;
    }
    String fileName = StorePathConfigHelper.getOffsetInSyncStorePath(this.defaultMessageStore.getMessageStoreConfig().getStorePathRootDir());
    File file = new File(fileName);
    if (file.exists()) {
        log.info("as master before, no need to sync offset");
        return;
    }

    try {
        MixAll.string2File(String.valueOf(offset), fileName);
    } catch (IOException e) {
        log.error("save phy offset slave reported [{}] exception", fileName, e);
    }

}

Example #13

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

6 votes

private void generateOffsetMovedEvent(final OffsetMovedEvent event) {
        try {
            MessageExtBrokerInner msgInner = new MessageExtBrokerInner();
            msgInner.setTopic(MixAll.OFFSET_MOVED_EVENT);
            msgInner.setTags(event.getConsumerGroup());
            msgInner.setDelayTimeLevel(0);
            msgInner.setKeys(event.getConsumerGroup());
            msgInner.setBody(event.encode());
            msgInner.setFlag(0);
            msgInner.setPropertiesString(MessageDecoder.messageProperties2String(msgInner.getProperties()));
            msgInner.setTagsCode(MessageExtBrokerInner.tagsString2tagsCode(TopicFilterType.SINGLE_TAG, msgInner.getTags()));

            msgInner.setQueueId(0);
            msgInner.setSysFlag(0);
            msgInner.setBornTimestamp(System.currentTimeMillis());
            msgInner.setBornHost(RemotingUtil.string2SocketAddress(this.brokerController.getBrokerAddr()));
            msgInner.setStoreHost(msgInner.getBornHost());

            msgInner.setReconsumeTimes(0);

//            存储消息=》
            PutMessageResult putMessageResult = this.brokerController.getMessageStore().putMessage(msgInner);
        } catch (Exception e) {
            log.warn(String.format("generateOffsetMovedEvent Exception, %s", event.toString()), e);
        }
    }

Example #14

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

6 votes

public TopicStatsTable getTopicStatsInfo(final String addr, final String topic,
    final long timeoutMillis) throws InterruptedException,
    RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException, MQBrokerException {
    GetTopicStatsInfoRequestHeader requestHeader = new GetTopicStatsInfoRequestHeader();
    requestHeader.setTopic(topic);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_TOPIC_STATS_INFO, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            TopicStatsTable topicStatsTable = TopicStatsTable.decode(response.getBody(), TopicStatsTable.class);
            return topicStatsTable;
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example #15

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

6 votes

public MQClientAPIImpl(final NettyClientConfig nettyClientConfig,
    final ClientRemotingProcessor clientRemotingProcessor,
    RPCHook rpcHook, final ClientConfig clientConfig) {
    this.clientConfig = clientConfig;
    topAddressing = new TopAddressing(MixAll.getWSAddr(), clientConfig.getUnitName());
    this.remotingClient = new NettyRemotingClient(nettyClientConfig, null, clientConfig.isShareThread());
    this.clientRemotingProcessor = clientRemotingProcessor;

    this.remotingClient.registerRPCHook(rpcHook);
    this.remotingClient.registerProcessor(RequestCode.CHECK_TRANSACTION_STATE, this.clientRemotingProcessor, null);

    this.remotingClient.registerProcessor(RequestCode.NOTIFY_CONSUMER_IDS_CHANGED, this.clientRemotingProcessor, null);

    this.remotingClient.registerProcessor(RequestCode.RESET_CONSUMER_CLIENT_OFFSET, this.clientRemotingProcessor, null);

    this.remotingClient.registerProcessor(RequestCode.GET_CONSUMER_STATUS_FROM_CLIENT, this.clientRemotingProcessor, null);

    this.remotingClient.registerProcessor(RequestCode.GET_CONSUMER_RUNNING_INFO, this.clientRemotingProcessor, null);

    this.remotingClient.registerProcessor(RequestCode.CONSUME_MESSAGE_DIRECTLY, this.clientRemotingProcessor, null);
}

Example #16

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

6 votes

private RemotingCommand getAllDelayOffset(ChannelHandlerContext ctx, RemotingCommand request) {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);

    String content = ((DefaultMessageStore) this.brokerController.getMessageStore()).getScheduleMessageService().encode();
    if (content != null && content.length() > 0) {
        try {
            response.setBody(content.getBytes(MixAll.DEFAULT_CHARSET));
        } catch (UnsupportedEncodingException e) {
            log.error("get all delay offset from master error.", e);

            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark("UnsupportedEncodingException " + e);
            return response;
        }
    } else {
        log.error("No delay offset in this broker, client: {} ", ctx.channel().remoteAddress());
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark("No delay offset in this broker");
        return response;
    }

    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);

    return response;
}

Example #17

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

6 votes

public GroupList queryTopicConsumeByWho(final String addr, final String topic, final long timeoutMillis)
    throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
    MQBrokerException {
    QueryTopicConsumeByWhoRequestHeader requestHeader = new QueryTopicConsumeByWhoRequestHeader();
    requestHeader.setTopic(topic);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_TOPIC_CONSUME_BY_WHO, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            GroupList groupList = GroupList.decode(response.getBody(), GroupList.class);
            return groupList;
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example #18

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

6 votes

private RemotingCommand getConfig(ChannelHandlerContext ctx, RemotingCommand request) {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);

    String content = this.namesrvController.getConfiguration().getAllConfigsFormatString();
    if (content != null && content.length() > 0) {
        try {
            response.setBody(content.getBytes(MixAll.DEFAULT_CHARSET));
        } catch (UnsupportedEncodingException e) {
            log.error("getConfig error, ", e);
            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark("UnsupportedEncodingException " + e);
            return response;
        }
    }

    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}

Example #19

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

6 votes

public void load() {
    String content = null;
    try {
        content = MixAll.file2String(this.namesrvController.getNamesrvConfig().getKvConfigPath());
    } catch (IOException e) {
        log.warn("Load KV config table exception", e);
    }
    if (content != null) {
        KVConfigSerializeWrapper kvConfigSerializeWrapper =
            KVConfigSerializeWrapper.fromJson(content, KVConfigSerializeWrapper.class);
        if (null != kvConfigSerializeWrapper) {
            this.configTable.putAll(kvConfigSerializeWrapper.getConfigTable());
            log.info("load KV config table OK");
        }
    }
}

Example #20

Source File: PullMessageProcessor.java From rocketmq_trans_message with Apache License 2.0

6 votes

private void generateOffsetMovedEvent(final OffsetMovedEvent event) {
    try {
        MessageExtBrokerInner msgInner = new MessageExtBrokerInner();
        msgInner.setTopic(MixAll.OFFSET_MOVED_EVENT);
        msgInner.setTags(event.getConsumerGroup());
        msgInner.setDelayTimeLevel(0);
        msgInner.setKeys(event.getConsumerGroup());
        msgInner.setBody(event.encode());
        msgInner.setFlag(0);
        msgInner.setPropertiesString(MessageDecoder.messageProperties2String(msgInner.getProperties()));
        msgInner.setTagsCode(MessageExtBrokerInner.tagsString2tagsCode(TopicFilterType.SINGLE_TAG, msgInner.getTags()));

        msgInner.setQueueId(0);
        msgInner.setSysFlag(0);
        msgInner.setBornTimestamp(System.currentTimeMillis());
        msgInner.setBornHost(RemotingUtil.string2SocketAddress(this.brokerController.getBrokerAddr()));
        msgInner.setStoreHost(msgInner.getBornHost());

        msgInner.setReconsumeTimes(0);

        PutMessageResult putMessageResult = this.brokerController.getMessageStore().putMessage(msgInner);
    } catch (Exception e) {
        LOG.warn(String.format("GenerateOffsetMovedEvent Exception, %s", event.toString()), e);
    }
}

Example #21

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

6 votes

public ConsumerConnection getConsumerConnectionList(final String addr, final String consumerGroup, final long timeoutMillis)
    throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
    MQBrokerException {
    GetConsumerConnectionListRequestHeader requestHeader = new GetConsumerConnectionListRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_CONSUMER_CONNECTION_LIST, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            return ConsumerConnection.decode(response.getBody(), ConsumerConnection.class);
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example #22

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

6 votes

private ClusterInfo buildClusterInfo() throws Exception {
    ClusterInfo clusterInfo = new ClusterInfo();
    HashMap<String, BrokerData> brokerAddrTable = new HashMap<String, BrokerData>();
    HashMap<String, Set<String>> clusterAddrTable = new HashMap<String, Set<String>>();

    //build brokerData
    BrokerData brokerData = new BrokerData();
    brokerData.setBrokerName("master");
    brokerData.setCluster("DEFAULT_CLUSTER");

    //build brokerAddrs
    HashMap<Long, String> brokerAddrs = new HashMap<Long, String>();
    brokerAddrs.put(MixAll.MASTER_ID, MixAll.getLocalhostByNetworkInterface());

    brokerData.setBrokerAddrs(brokerAddrs);
    brokerAddrTable.put("master", brokerData);

    Set<String> brokerNames = new HashSet<String>();
    brokerNames.add("master");

    clusterAddrTable.put("DEFAULT_CLUSTER", brokerNames);

    clusterInfo.setBrokerAddrTable(brokerAddrTable);
    clusterInfo.setClusterAddrTable(clusterAddrTable);
    return clusterInfo;
}

Example #23

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

6 votes

public boolean cleanExpiredConsumeQueue(final String addr,
    long timeoutMillis) throws MQClientException, RemotingConnectException,
    RemotingSendRequestException, RemotingTimeoutException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.CLEAN_EXPIRED_CONSUMEQUEUE, null);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            return true;
        }
        default:
            break;
    }

    throw new MQClientException(response.getCode(), response.getRemark());
}

Example #24

Source File: DeFiPullMessageProcessor.java From DeFiBus with Apache License 2.0

6 votes

private void handleProcessResult(final PullMessageRequestHeader requestHeader, final RemotingCommand response) {
    if (response != null) {
        switch (response.getCode()) {
            case SUBSCRIPTION_GROUP_NOT_EXIST:
            case NO_PERMISSION:
            case SUBSCRIPTION_NOT_EXIST:
            case SUBSCRIPTION_NOT_LATEST:
                response.setCode(PULL_NOT_FOUND);
                final PullMessageResponseHeader responseHeader = (PullMessageResponseHeader) response.readCustomHeader();
                responseHeader.setMinOffset(this.deFiBrokerController.getMessageStore().getMinOffsetInQueue(requestHeader.getTopic(), requestHeader.getQueueId()));
                responseHeader.setMaxOffset(this.deFiBrokerController.getMessageStore().getMaxOffsetInQueue(requestHeader.getTopic(), requestHeader.getQueueId()));
                responseHeader.setNextBeginOffset(requestHeader.getQueueOffset());
                responseHeader.setSuggestWhichBrokerId(MixAll.MASTER_ID);
                break;
        }
    }
}

Example #25

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

6 votes

private void generateOffsetMovedEvent(final OffsetMovedEvent event) {
    try {
        MessageExtBrokerInner msgInner = new MessageExtBrokerInner();
        msgInner.setTopic(MixAll.OFFSET_MOVED_EVENT);
        msgInner.setTags(event.getConsumerGroup());
        msgInner.setDelayTimeLevel(0);
        msgInner.setKeys(event.getConsumerGroup());
        msgInner.setBody(event.encode());
        msgInner.setFlag(0);
        msgInner.setPropertiesString(MessageDecoder.messageProperties2String(msgInner.getProperties()));
        msgInner.setTagsCode(MessageExtBrokerInner.tagsString2tagsCode(TopicFilterType.SINGLE_TAG, msgInner.getTags()));

        msgInner.setQueueId(0);
        msgInner.setSysFlag(0);
        msgInner.setBornTimestamp(System.currentTimeMillis());
        msgInner.setBornHost(RemotingUtil.string2SocketAddress(this.brokerController.getBrokerAddr()));
        msgInner.setStoreHost(msgInner.getBornHost());

        msgInner.setReconsumeTimes(0);

        PutMessageResult putMessageResult = this.brokerController.getMessageStore().putMessage(msgInner);
    } catch (Exception e) {
        LOG.warn(String.format("GenerateOffsetMovedEvent Exception, %s", event.toString()), e);
    }
}

Example #26

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

6 votes

private RemotingCommand getConfig(ChannelHandlerContext ctx, RemotingCommand request) {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);

    String content = this.namesrvController.getConfiguration().getAllConfigsFormatString();
    if (content != null && content.length() > 0) {
        try {
            response.setBody(content.getBytes(MixAll.DEFAULT_CHARSET));
        } catch (UnsupportedEncodingException e) {
            log.error("getConfig error, ", e);
            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark("UnsupportedEncodingException " + e);
            return response;
        }
    }

    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}

Example #27

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

6 votes

public void doRebalance(final boolean isOrder) {
    Map<String, SubscriptionData> subTable = this.getSubscriptionInner();
    if (subTable != null) {
        for (final Map.Entry<String, SubscriptionData> entry : subTable.entrySet()) {
            final String topic = entry.getKey();
            try {
                this.rebalanceByTopic(topic, isOrder);
            } catch (Throwable e) {
                if (!topic.startsWith(MixAll.RETRY_GROUP_TOPIC_PREFIX)) {
                    log.warn("rebalanceByTopic Exception", e);
                }
            }
        }
    }

    this.truncateMessageQueueNotMyTopic();
}

Example #28

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

5 votes

private static void initLogback() throws JoranException {
    String rocketmqHome = System.getProperty(MixAll.ROCKETMQ_HOME_PROPERTY, System.getenv(MixAll.ROCKETMQ_HOME_ENV));

    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(lc);
    lc.reset();
    configurator.doConfigure(rocketmqHome + "/conf/logback_tools.xml");
}

Example #29

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

5 votes

private RemotingCommand updateConfig(ChannelHandlerContext ctx, RemotingCommand request) {
    log.info("updateConfig called by {}", RemotingHelper.parseChannelRemoteAddr(ctx.channel()));

    final RemotingCommand response = RemotingCommand.createResponseCommand(null);

    byte[] body = request.getBody();
    if (body != null) {
        String bodyStr;
        try {
            bodyStr = new String(body, MixAll.DEFAULT_CHARSET);
        } catch (UnsupportedEncodingException e) {
            log.error("updateConfig byte array to string error: ", e);
            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark("UnsupportedEncodingException " + e);
            return response;
        }

        if (bodyStr == null) {
            log.error("updateConfig get null body!");
            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark("string2Properties error");
            return response;
        }

        Properties properties = MixAll.string2Properties(bodyStr);
        if (properties == null) {
            log.error("updateConfig MixAll.string2Properties error {}", bodyStr);
            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark("string2Properties error");
            return response;
        }

        this.namesrvController.getConfiguration().update(properties);
    }

    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}

Example #30

Source File: TopAddressing.java From rocketmq_trans_message with Apache License 2.0

5 votes

public final String fetchNSAddr(boolean verbose, long timeoutMills) {
    String url = this.wsAddr;
    try {
        if (!UtilAll.isBlank(this.unitName)) {
            url = url + "-" + this.unitName + "?nofix=1";
        }
        HttpTinyClient.HttpResult result = HttpTinyClient.httpGet(url, null, null, "UTF-8", timeoutMills);
        if (200 == result.code) {
            String responseStr = result.content;
            if (responseStr != null) {
                return clearNewLine(responseStr);
            } else {
                log.error("fetch nameserver address is null");
            }
        } else {
            log.error("fetch nameserver address failed. statusCode={}", result.code);
        }
    } catch (IOException e) {
        if (verbose) {
            log.error("fetch name server address exception", e);
        }
    }

    if (verbose) {
        String errorMsg =
            "connect to " + url + " failed, maybe the domain name " + MixAll.WS_DOMAIN_NAME + " not bind in /etc/hosts";
        errorMsg += FAQUrl.suggestTodo(FAQUrl.NAME_SERVER_ADDR_NOT_EXIST_URL);

        log.warn(errorMsg);
    }
    return null;
}