org.apache.rocketmq.common.protocol.header.QueryConsumerOffsetRequestHeader Java Examples

The following examples show how to use org.apache.rocketmq.common.protocol.header.QueryConsumerOffsetRequestHeader. 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: MQClientAPIImpl.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
public long queryConsumerOffset(
    final String addr,
    final QueryConsumerOffsetRequestHeader requestHeader,
    final long timeoutMillis
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_CONSUMER_OFFSET, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            QueryConsumerOffsetResponseHeader responseHeader =
                (QueryConsumerOffsetResponseHeader) response.decodeCommandCustomHeader(QueryConsumerOffsetResponseHeader.class);

            return responseHeader.getOffset();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
Example #2
Source File: MQClientAPIImpl.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
public long queryConsumerOffset(
    final String addr,
    final QueryConsumerOffsetRequestHeader requestHeader,
    final long timeoutMillis
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_CONSUMER_OFFSET, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            QueryConsumerOffsetResponseHeader responseHeader =
                (QueryConsumerOffsetResponseHeader) response.decodeCommandCustomHeader(QueryConsumerOffsetResponseHeader.class);

            return responseHeader.getOffset();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
Example #3
Source File: RemoteBrokerOffsetStore.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
    InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {

        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
            findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example #4
Source File: RemoteBrokerOffsetStore.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 6 votes vote down vote up 
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
    InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        // TODO Here may be heavily overhead for Name Server,need tuning
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
            findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example #5
Source File: MQClientAPIImpl.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 6 votes vote down vote up 
public long queryConsumerOffset(//
    final String addr, //
    final QueryConsumerOffsetRequestHeader requestHeader, //
    final long timeoutMillis//
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_CONSUMER_OFFSET, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            QueryConsumerOffsetResponseHeader responseHeader =
                (QueryConsumerOffsetResponseHeader) response.decodeCommandCustomHeader(QueryConsumerOffsetResponseHeader.class);

            return responseHeader.getOffset();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
Example #6
Source File: RemoteBrokerOffsetStore.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
/**
 * 从Broker上获取指定MessageQueue的消费Offset
 *
 * @param mq
 * @return
 * @throws RemotingException
 * @throws MQBrokerException
 * @throws InterruptedException
 * @throws MQClientException
 */
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
    InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        // TODO Here may be heavily overhead for Name Server,need tuning
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
            findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example #7
Source File: RemoteBrokerOffsetStore.java    From rocketmq_trans_message with Apache License 2.0 6 votes vote down vote up 
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
    InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        // TODO Here may be heavily overhead for Name Server,need tuning
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
            findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example #8
Source File: MQClientAPIImpl.java    From rocketmq-read with Apache License 2.0 6 votes vote down vote up 
/**
 * 查询消费者某个队列的消费偏移量
 * @param addr addr
 * @param requestHeader 请求header
 * @param timeoutMillis 超时时间
 * @return ;
 * @throws RemotingException ;
 * @throws MQBrokerException ;
 * @throws InterruptedException ;
 */
public long queryConsumerOffset(
    final String addr,
    final QueryConsumerOffsetRequestHeader requestHeader,
    final long timeoutMillis
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_CONSUMER_OFFSET, requestHeader);

    String acturallyAddr = getActurallyBrokerAddr(addr);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), acturallyAddr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            QueryConsumerOffsetResponseHeader responseHeader =
                (QueryConsumerOffsetResponseHeader) response.decodeCommandCustomHeader(QueryConsumerOffsetResponseHeader.class);

            return responseHeader.getOffset();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
Example #9
Source File: RemoteBrokerOffsetStore.java    From rocketmq-read with Apache License 2.0 6 votes vote down vote up 
/**
 * 拉取消费偏移量从Broker
 * @param mq mq
 * @return ;
 * @throws RemotingException ;
 * @throws MQBrokerException ;
 * @throws InterruptedException ;
 * @throws MQClientException ;
 */
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
    InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {
        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
            findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example #10
Source File: RemoteBrokerOffsetStore.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
    InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {

        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
            findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example #11
Source File: MQClientAPIImpl.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
public long queryConsumerOffset(
    final String addr,
    final QueryConsumerOffsetRequestHeader requestHeader,
    final long timeoutMillis
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_CONSUMER_OFFSET, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            QueryConsumerOffsetResponseHeader responseHeader =
                (QueryConsumerOffsetResponseHeader) response.decodeCommandCustomHeader(QueryConsumerOffsetResponseHeader.class);

            return responseHeader.getOffset();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
Example #12
Source File: MQClientAPIImpl.java    From rocketmq-4.3.0 with Apache License 2.0 6 votes vote down vote up 
public long queryConsumerOffset(
    final String addr,
    final QueryConsumerOffsetRequestHeader requestHeader,
    final long timeoutMillis
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_CONSUMER_OFFSET, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            QueryConsumerOffsetResponseHeader responseHeader =
                (QueryConsumerOffsetResponseHeader) response.decodeCommandCustomHeader(QueryConsumerOffsetResponseHeader.class);

            return responseHeader.getOffset();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
Example #13
Source File: RemoteBrokerOffsetStore.java    From rocketmq-4.3.0 with Apache License 2.0 6 votes vote down vote up 
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
        InterruptedException, MQClientException {
//        =》
        FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
        if (null == findBrokerResult) {

            this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
//            =》
            findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
        }

        if (findBrokerResult != null) {
            QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
            requestHeader.setTopic(mq.getTopic());
            requestHeader.setConsumerGroup(this.groupName);
            requestHeader.setQueueId(mq.getQueueId());

//            查询消费者offset=》
            return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
                findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
        } else {
            throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
        }
    }
Example #14
Source File: RemoteBrokerOffsetStore.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
    InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {

        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());

        return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
            findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
Example #15
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq_trans_message with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_Success() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    final MessageQueue messageQueue = new MessageQueue(topic, brokerName, 3);

    doAnswer(new Answer() {
        @Override public Object answer(InvocationOnMock mock) throws Throwable {
            UpdateConsumerOffsetRequestHeader updateRequestHeader = mock.getArgument(1);
            when(mqClientAPI.queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong())).thenReturn(updateRequestHeader.getCommitOffset());
            return null;
        }
    }).when(mqClientAPI).updateConsumerOffsetOneway(any(String.class), any(UpdateConsumerOffsetRequestHeader.class), any(Long.class));

    offsetStore.updateOffset(messageQueue, 1024, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1024);

    offsetStore.updateOffset(messageQueue, 1023, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1022, true);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1025, false);
    offsetStore.persistAll(new HashSet<>(Collections.singletonList(messageQueue)));
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1025);
}
Example #16
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq_trans_message with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_WithException() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    MessageQueue messageQueue = new MessageQueue(topic, brokerName, 2);

    offsetStore.updateOffset(messageQueue, 1024, false);

    doThrow(new MQBrokerException(-1, ""))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-1);

    doThrow(new RemotingException("", null))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-2);
}
Example #17
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_Success() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    final MessageQueue messageQueue = new MessageQueue(topic, brokerName, 3);

    doAnswer(new Answer() {
        @Override public Object answer(InvocationOnMock mock) throws Throwable {
            UpdateConsumerOffsetRequestHeader updateRequestHeader = mock.getArgument(1);
            when(mqClientAPI.queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong())).thenReturn(updateRequestHeader.getCommitOffset());
            return null;
        }
    }).when(mqClientAPI).updateConsumerOffsetOneway(any(String.class), any(UpdateConsumerOffsetRequestHeader.class), any(Long.class));

    offsetStore.updateOffset(messageQueue, 1024, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1024);

    offsetStore.updateOffset(messageQueue, 1023, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1022, true);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1025, false);
    offsetStore.persistAll(new HashSet<MessageQueue>(Collections.singletonList(messageQueue)));
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1025);
}
Example #18
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_WithException() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    MessageQueue messageQueue = new MessageQueue(topic, brokerName, 2);

    offsetStore.updateOffset(messageQueue, 1024, false);

    doThrow(new MQBrokerException(-1, ""))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-1);

    doThrow(new RemotingException("", null))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-2);
}
Example #19
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_WithException() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    MessageQueue messageQueue = new MessageQueue(topic, brokerName, 2);

    offsetStore.updateOffset(messageQueue, 1024, false);

    doThrow(new MQBrokerException(-1, ""))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-1);

    doThrow(new RemotingException("", null))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-2);
}
Example #20
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_Success() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    final MessageQueue messageQueue = new MessageQueue(topic, brokerName, 3);

    doAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock mock) throws Throwable {
            UpdateConsumerOffsetRequestHeader updateRequestHeader = mock.getArgument(1);
            when(mqClientAPI.queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong())).thenReturn(updateRequestHeader.getCommitOffset());
            return null;
        }
    }).when(mqClientAPI).updateConsumerOffsetOneway(any(String.class), any(UpdateConsumerOffsetRequestHeader.class), any(Long.class));

    offsetStore.updateOffset(messageQueue, 1024, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1024);

    offsetStore.updateOffset(messageQueue, 1023, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1022, true);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1025, false);
    offsetStore.persistAll(new HashSet<MessageQueue>(Collections.singletonList(messageQueue)));
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1025);
}
Example #21
Source File: ConsumerManageProcessor.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand queryConsumerOffset(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    final RemotingCommand response =
        RemotingCommand.createResponseCommand(QueryConsumerOffsetResponseHeader.class);
    final QueryConsumerOffsetResponseHeader responseHeader =
        (QueryConsumerOffsetResponseHeader) response.readCustomHeader();
    final QueryConsumerOffsetRequestHeader requestHeader =
        (QueryConsumerOffsetRequestHeader) request
            .decodeCommandCustomHeader(QueryConsumerOffsetRequestHeader.class);

    long offset =
        this.brokerController.getConsumerOffsetManager().queryOffset(
            requestHeader.getConsumerGroup(), requestHeader.getTopic(), requestHeader.getQueueId());

    if (offset >= 0) {
        responseHeader.setOffset(offset);
        response.setCode(ResponseCode.SUCCESS);
        response.setRemark(null);
    } else {
        long minOffset =
            this.brokerController.getMessageStore().getMinOffsetInQueue(requestHeader.getTopic(),
                requestHeader.getQueueId());
        if (minOffset <= 0
            && !this.brokerController.getMessageStore().checkInDiskByConsumeOffset(
            requestHeader.getTopic(), requestHeader.getQueueId(), 0)) {
            responseHeader.setOffset(0L);
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
        } else {
            response.setCode(ResponseCode.QUERY_NOT_FOUND);
            response.setRemark("Not found, V3_0_6_SNAPSHOT maybe this group consumer boot first");
        }
    }

    return response;
}
Example #22
Source File: ConsumerManageProcessor.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand queryConsumerOffset(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    final RemotingCommand response =
        RemotingCommand.createResponseCommand(QueryConsumerOffsetResponseHeader.class);
    final QueryConsumerOffsetResponseHeader responseHeader =
        (QueryConsumerOffsetResponseHeader) response.readCustomHeader();
    final QueryConsumerOffsetRequestHeader requestHeader =
        (QueryConsumerOffsetRequestHeader) request
            .decodeCommandCustomHeader(QueryConsumerOffsetRequestHeader.class);

    long offset =
        this.brokerController.getConsumerOffsetManager().queryOffset(
            requestHeader.getConsumerGroup(), requestHeader.getTopic(), requestHeader.getQueueId());

    if (offset >= 0) {
        responseHeader.setOffset(offset);
        response.setCode(ResponseCode.SUCCESS);
        response.setRemark(null);
    } else {
        long minOffset =
            this.brokerController.getMessageStore().getMinOffsetInQueue(requestHeader.getTopic(),
                requestHeader.getQueueId());
        if (minOffset <= 0
            && !this.brokerController.getMessageStore().checkInDiskByConsumeOffset(
            requestHeader.getTopic(), requestHeader.getQueueId(), 0)) {
            responseHeader.setOffset(0L);
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
        } else {
            response.setCode(ResponseCode.QUERY_NOT_FOUND);
            response.setRemark("Not found, V3_0_6_SNAPSHOT maybe this group consumer boot first");
        }
    }

    return response;
}
Example #23
Source File: RemoteBrokerOffsetStoreTest.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_Success() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    final MessageQueue messageQueue = new MessageQueue(topic, brokerName, 3);

    doAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock mock) throws Throwable {
            UpdateConsumerOffsetRequestHeader updateRequestHeader = mock.getArgument(1);
            when(mqClientAPI.queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong())).thenReturn(updateRequestHeader.getCommitOffset());
            return null;
        }
    }).when(mqClientAPI).updateConsumerOffsetOneway(any(String.class), any(UpdateConsumerOffsetRequestHeader.class), any(Long.class));

    offsetStore.updateOffset(messageQueue, 1024, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1024);

    offsetStore.updateOffset(messageQueue, 1023, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1022, true);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1025, false);
    offsetStore.persistAll(new HashSet<MessageQueue>(Collections.singletonList(messageQueue)));
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1025);
}
Example #24
Source File: RemoteBrokerOffsetStoreTest.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_WithException() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    MessageQueue messageQueue = new MessageQueue(topic, brokerName, 2);

    offsetStore.updateOffset(messageQueue, 1024, false);

    doThrow(new MQBrokerException(-1, ""))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-1);

    doThrow(new RemotingException("", null))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-2);
}
Example #25
Source File: ConsumerManageProcessor.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand queryConsumerOffset(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    final RemotingCommand response =
        RemotingCommand.createResponseCommand(QueryConsumerOffsetResponseHeader.class);
    final QueryConsumerOffsetResponseHeader responseHeader =
        (QueryConsumerOffsetResponseHeader)response.readCustomHeader();
    final QueryConsumerOffsetRequestHeader requestHeader =
        (QueryConsumerOffsetRequestHeader)request
            .decodeCommandCustomHeader(QueryConsumerOffsetRequestHeader.class);

    long offset =
        this.brokerController.getConsumerOffsetManager().queryOffset(
            requestHeader.getConsumerGroup(), requestHeader.getTopic(), requestHeader.getQueueId());

    if (offset >= 0) {
        responseHeader.setOffset(offset);
        response.setCode(ResponseCode.SUCCESS);
        response.setRemark(null);
    } else {
        long minOffset =
            this.brokerController.getMessageStore().getMinOffsetInQuque(requestHeader.getTopic(),
                requestHeader.getQueueId());
        if (minOffset <= 0
            && !this.brokerController.getMessageStore().checkInDiskByConsumeOffset(
            requestHeader.getTopic(), requestHeader.getQueueId(), 0)) {
            responseHeader.setOffset(0L);
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
        } else {
            response.setCode(ResponseCode.QUERY_NOT_FOUND);
            response.setRemark("Not found, V3_0_6_SNAPSHOT maybe this group consumer boot first");
        }
    }

    return response;
}
Example #26
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_Success() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    final MessageQueue messageQueue = new MessageQueue(topic, brokerName, 3);

    doAnswer(new Answer() {
        @Override public Object answer(InvocationOnMock mock) throws Throwable {
            UpdateConsumerOffsetRequestHeader updateRequestHeader = mock.getArgument(1);
            when(mqClientAPI.queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong())).thenReturn(updateRequestHeader.getCommitOffset());
            return null;
        }
    }).when(mqClientAPI).updateConsumerOffsetOneway(any(String.class), any(UpdateConsumerOffsetRequestHeader.class), any(Long.class));

    offsetStore.updateOffset(messageQueue, 1024, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1024);

    offsetStore.updateOffset(messageQueue, 1023, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1022, true);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1025, false);
    offsetStore.persistAll(new HashSet<>(Collections.singletonList(messageQueue)));
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1025);
}
Example #27
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_WithException() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    MessageQueue messageQueue = new MessageQueue(topic, brokerName, 2);

    offsetStore.updateOffset(messageQueue, 1024, false);

    doThrow(new MQBrokerException(-1, ""))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-1);

    doThrow(new RemotingException("", null))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-2);
}
Example #28
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq-read with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_Success() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    final MessageQueue messageQueue = new MessageQueue(topic, brokerName, 3);

    doAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock mock) throws Throwable {
            UpdateConsumerOffsetRequestHeader updateRequestHeader = mock.getArgument(1);
            when(mqClientAPI.queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong())).thenReturn(updateRequestHeader.getCommitOffset());
            return null;
        }
    }).when(mqClientAPI).updateConsumerOffsetOneway(any(String.class), any(UpdateConsumerOffsetRequestHeader.class), any(Long.class));

    offsetStore.updateOffset(messageQueue, 1024, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1024);

    offsetStore.updateOffset(messageQueue, 1023, false);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1022, true);
    offsetStore.persist(messageQueue);
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1023);

    offsetStore.updateOffset(messageQueue, 1025, false);
    offsetStore.persistAll(new HashSet<MessageQueue>(Collections.singletonList(messageQueue)));
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(1025);
}
Example #29
Source File: RemoteBrokerOffsetStoreTest.java    From rocketmq-read with Apache License 2.0 5 votes vote down vote up 
@Test
public void testReadOffset_WithException() throws Exception {
    OffsetStore offsetStore = new RemoteBrokerOffsetStore(mQClientFactory, group);
    MessageQueue messageQueue = new MessageQueue(topic, brokerName, 2);

    offsetStore.updateOffset(messageQueue, 1024, false);

    doThrow(new MQBrokerException(-1, ""))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-1);

    doThrow(new RemotingException("", null))
        .when(mqClientAPI).queryConsumerOffset(anyString(), any(QueryConsumerOffsetRequestHeader.class), anyLong());
    assertThat(offsetStore.readOffset(messageQueue, ReadOffsetType.READ_FROM_STORE)).isEqualTo(-2);
}
Example #30
Source File: ConsumerManageProcessor.java    From rocketmq-4.3.0 with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand queryConsumerOffset(ChannelHandlerContext ctx, RemotingCommand request)
        throws RemotingCommandException {
        final RemotingCommand response =
            RemotingCommand.createResponseCommand(QueryConsumerOffsetResponseHeader.class);
        final QueryConsumerOffsetResponseHeader responseHeader =
            (QueryConsumerOffsetResponseHeader) response.readCustomHeader();
        final QueryConsumerOffsetRequestHeader requestHeader =
            (QueryConsumerOffsetRequestHeader) request
                .decodeCommandCustomHeader(QueryConsumerOffsetRequestHeader.class);

//        查询offset=》
        long offset =
            this.brokerController.getConsumerOffsetManager().queryOffset(
                requestHeader.getConsumerGroup(), requestHeader.getTopic(), requestHeader.getQueueId());

        if (offset >= 0) {
            responseHeader.setOffset(offset);
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
        } else {
//            获取最小的offset=》
            long minOffset =
                this.brokerController.getMessageStore().getMinOffsetInQueue(requestHeader.getTopic(),
                    requestHeader.getQueueId());
            if (minOffset <= 0
//                    检查持久化的offset=》
                && !this.brokerController.getMessageStore().checkInDiskByConsumeOffset(
                requestHeader.getTopic(), requestHeader.getQueueId(), 0)) {
                responseHeader.setOffset(0L);
                response.setCode(ResponseCode.SUCCESS);
                response.setRemark(null);
            } else {
                response.setCode(ResponseCode.QUERY_NOT_FOUND);
                response.setRemark("Not found, V3_0_6_SNAPSHOT maybe this group consumer boot first");
            }
        }

        return response;
    }