Examples with QueryConsumeQueueRequestHeader org.apache.rocketmq.common.protocol.header.QueryConsumeQueueRequestHeader used on opensource projects

Example 1 with QueryConsumeQueueRequestHeader

use of org.apache.rocketmq.common.protocol.header.QueryConsumeQueueRequestHeader in project rocketmq by apache.

the class MQClientAPIImpl method queryConsumeQueue.

public QueryConsumeQueueResponseBody queryConsumeQueue(final String brokerAddr, final String topic, final int queueId, final long index, final int count, final String consumerGroup, final long timeoutMillis) throws InterruptedException, RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException, MQClientException {
    QueryConsumeQueueRequestHeader requestHeader = new QueryConsumeQueueRequestHeader();
    requestHeader.setTopic(topic);
    requestHeader.setQueueId(queueId);
    requestHeader.setIndex(index);
    requestHeader.setCount(count);
    requestHeader.setConsumerGroup(consumerGroup);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_CONSUME_QUEUE, requestHeader);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), brokerAddr), request, timeoutMillis);
    assert response != null;
    if (ResponseCode.SUCCESS == response.getCode()) {
        return QueryConsumeQueueResponseBody.decode(response.getBody(), QueryConsumeQueueResponseBody.class);
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 2 with QueryConsumeQueueRequestHeader

use of org.apache.rocketmq.common.protocol.header.QueryConsumeQueueRequestHeader in project rocketmq by apache.

the class AdminBrokerProcessor method queryConsumeQueue.

private RemotingCommand queryConsumeQueue(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    QueryConsumeQueueRequestHeader requestHeader = (QueryConsumeQueueRequestHeader) request.decodeCommandCustomHeader(QueryConsumeQueueRequestHeader.class);
    RemotingCommand response = RemotingCommand.createResponseCommand(null);
    ConsumeQueue consumeQueue = this.brokerController.getMessageStore().getConsumeQueue(requestHeader.getTopic(), requestHeader.getQueueId());
    if (consumeQueue == null) {
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark(String.format("%d@%s is not exist!", requestHeader.getQueueId(), requestHeader.getTopic()));
        return response;
    }
    QueryConsumeQueueResponseBody body = new QueryConsumeQueueResponseBody();
    response.setCode(ResponseCode.SUCCESS);
    response.setBody(body.encode());
    body.setMaxQueueIndex(consumeQueue.getMaxOffsetInQueue());
    body.setMinQueueIndex(consumeQueue.getMinOffsetInQueue());
    MessageFilter messageFilter = null;
    if (requestHeader.getConsumerGroup() != null) {
        SubscriptionData subscriptionData = this.brokerController.getConsumerManager().findSubscriptionData(requestHeader.getConsumerGroup(), requestHeader.getTopic());
        body.setSubscriptionData(subscriptionData);
        if (subscriptionData == null) {
            body.setFilterData(String.format("%s@%s is not online!", requestHeader.getConsumerGroup(), requestHeader.getTopic()));
        } else {
            ConsumerFilterData filterData = this.brokerController.getConsumerFilterManager().get(requestHeader.getTopic(), requestHeader.getConsumerGroup());
            body.setFilterData(JSON.toJSONString(filterData, true));
            messageFilter = new ExpressionMessageFilter(subscriptionData, filterData, this.brokerController.getConsumerFilterManager());
        }
    }
    SelectMappedBufferResult result = consumeQueue.getIndexBuffer(requestHeader.getIndex());
    if (result == null) {
        response.setRemark(String.format("Index %d of %d@%s is not exist!", requestHeader.getIndex(), requestHeader.getQueueId(), requestHeader.getTopic()));
        return response;
    }
    try {
        List<ConsumeQueueData> queues = new ArrayList<>();
        for (int i = 0; i < result.getSize() && i < requestHeader.getCount() * ConsumeQueue.CQ_STORE_UNIT_SIZE; i += ConsumeQueue.CQ_STORE_UNIT_SIZE) {
            ConsumeQueueData one = new ConsumeQueueData();
            one.setPhysicOffset(result.getByteBuffer().getLong());
            one.setPhysicSize(result.getByteBuffer().getInt());
            one.setTagsCode(result.getByteBuffer().getLong());
            if (!consumeQueue.isExtAddr(one.getTagsCode())) {
                queues.add(one);
                continue;
            }
            ConsumeQueueExt.CqExtUnit cqExtUnit = consumeQueue.getExt(one.getTagsCode());
            if (cqExtUnit != null) {
                one.setExtendDataJson(JSON.toJSONString(cqExtUnit));
                if (cqExtUnit.getFilterBitMap() != null) {
                    one.setBitMap(BitsArray.create(cqExtUnit.getFilterBitMap()).toString());
                }
                if (messageFilter != null) {
                    one.setEval(messageFilter.isMatchedByConsumeQueue(cqExtUnit.getTagsCode(), cqExtUnit));
                }
            } else {
                one.setMsg("Cq extend not exist!addr: " + one.getTagsCode());
            }
            queues.add(one);
        }
        body.setQueueData(queues);
    } finally {
        result.release();
    }
    return response;
}

Example 3 with QueryConsumeQueueRequestHeader

use of org.apache.rocketmq.common.protocol.header.QueryConsumeQueueRequestHeader in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class MQClientAPIImpl method queryConsumeQueue.

public QueryConsumeQueueResponseBody queryConsumeQueue(final String brokerAddr, final String topic, final int queueId, final long index, final int count, final String consumerGroup, final long timeoutMillis) throws InterruptedException, RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException, MQClientException {
    QueryConsumeQueueRequestHeader requestHeader = new QueryConsumeQueueRequestHeader();
    requestHeader.setTopic(topic);
    requestHeader.setQueueId(queueId);
    requestHeader.setIndex(index);
    requestHeader.setCount(count);
    requestHeader.setConsumerGroup(consumerGroup);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_CONSUME_QUEUE, requestHeader);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), brokerAddr), request, timeoutMillis);
    assert response != null;
    if (ResponseCode.SUCCESS == response.getCode()) {
        return QueryConsumeQueueResponseBody.decode(response.getBody(), QueryConsumeQueueResponseBody.class);
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 4 with QueryConsumeQueueRequestHeader

use of org.apache.rocketmq.common.protocol.header.QueryConsumeQueueRequestHeader in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class AdminBrokerProcessor method queryConsumeQueue.

private RemotingCommand queryConsumeQueue(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    QueryConsumeQueueRequestHeader requestHeader = (QueryConsumeQueueRequestHeader) request.decodeCommandCustomHeader(QueryConsumeQueueRequestHeader.class);
    RemotingCommand response = RemotingCommand.createResponseCommand(null);
    ConsumeQueue consumeQueue = this.brokerController.getMessageStore().getConsumeQueue(requestHeader.getTopic(), requestHeader.getQueueId());
    if (consumeQueue == null) {
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark(String.format("%d@%s is not exist!", requestHeader.getQueueId(), requestHeader.getTopic()));
        return response;
    }
    QueryConsumeQueueResponseBody body = new QueryConsumeQueueResponseBody();
    response.setCode(ResponseCode.SUCCESS);
    response.setBody(body.encode());
    body.setMaxQueueIndex(consumeQueue.getMaxOffsetInQueue());
    body.setMinQueueIndex(consumeQueue.getMinOffsetInQueue());
    MessageFilter messageFilter = null;
    if (requestHeader.getConsumerGroup() != null) {
        SubscriptionData subscriptionData = this.brokerController.getConsumerManager().findSubscriptionData(requestHeader.getConsumerGroup(), requestHeader.getTopic());
        body.setSubscriptionData(subscriptionData);
        if (subscriptionData == null) {
            body.setFilterData(String.format("%s@%s is not online!", requestHeader.getConsumerGroup(), requestHeader.getTopic()));
        } else {
            ConsumerFilterData filterData = this.brokerController.getConsumerFilterManager().get(requestHeader.getTopic(), requestHeader.getConsumerGroup());
            body.setFilterData(JSON.toJSONString(filterData, true));
            messageFilter = new ExpressionMessageFilter(subscriptionData, filterData, this.brokerController.getConsumerFilterManager());
        }
    }
    SelectMappedBufferResult result = consumeQueue.getIndexBuffer(requestHeader.getIndex());
    if (result == null) {
        response.setRemark(String.format("Index %d of %d@%s is not exist!", requestHeader.getIndex(), requestHeader.getQueueId(), requestHeader.getTopic()));
        return response;
    }
    try {
        List<ConsumeQueueData> queues = new ArrayList<>();
        for (int i = 0; i < result.getSize() && i < requestHeader.getCount() * ConsumeQueue.CQ_STORE_UNIT_SIZE; i += ConsumeQueue.CQ_STORE_UNIT_SIZE) {
            ConsumeQueueData one = new ConsumeQueueData();
            one.setPhysicOffset(result.getByteBuffer().getLong());
            one.setPhysicSize(result.getByteBuffer().getInt());
            one.setTagsCode(result.getByteBuffer().getLong());
            if (!consumeQueue.isExtAddr(one.getTagsCode())) {
                queues.add(one);
                continue;
            }
            ConsumeQueueExt.CqExtUnit cqExtUnit = consumeQueue.getExt(one.getTagsCode());
            if (cqExtUnit != null) {
                one.setExtendDataJson(JSON.toJSONString(cqExtUnit));
                if (cqExtUnit.getFilterBitMap() != null) {
                    one.setBitMap(BitsArray.create(cqExtUnit.getFilterBitMap()).toString());
                }
                if (messageFilter != null) {
                    one.setEval(messageFilter.isMatchedByConsumeQueue(cqExtUnit.getTagsCode(), cqExtUnit));
                }
            } else {
                one.setMsg("Cq extend not exist!addr: " + one.getTagsCode());
            }
            queues.add(one);
        }
        body.setQueueData(queues);
    } finally {
        result.release();
    }
    return response;
}