Package com.alibaba.rocketmq.common.protocol.header

Examples of com.alibaba.rocketmq.common.protocol.header.QueryMessageRequestHeader

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            throws RemotingCommandException {
        final RemotingCommand response =
                RemotingCommand.createResponseCommand(QueryMessageResponseHeader.class);
        final QueryMessageResponseHeader responseHeader =
                (QueryMessageResponseHeader) response.getCustomHeader();
        final QueryMessageRequestHeader requestHeader =
                (QueryMessageRequestHeader) request
                    .decodeCommandCustomHeader(QueryMessageRequestHeader.class);

        // 校验查询时间范围
        long maxTimeSpan =
                this.brokerController.getBrokerConfig().getQueryMessageMaxTimeSpan() * 60 * 60 * 1000;
        long diff = requestHeader.getEndTimestamp() - requestHeader.getBeginTimestamp();
        if (diff > maxTimeSpan) {
            response.setCode(ResponseCode.SYSTEM_ERROR_VALUE);
            response.setRemark("the time range is too long, broker limits " + maxTimeSpan + "h");
            return response;
        }

        // 由于使用sendfile，所以必须要设置
        response.setOpaque(request.getOpaque());

        final QueryMessageResult queryMessageResult =
                this.brokerController.getMessageStore().queryMessage(requestHeader.getTopic(),
                    requestHeader.getKey(), requestHeader.getMaxNum(), requestHeader.getBeginTimestamp(),
                    requestHeader.getEndTimestamp());
        assert queryMessageResult != null;

        responseHeader.setIndexLastUpdatePhyoffset(queryMessageResult.getIndexLastUpdatePhyoffset());
        responseHeader.setIndexLastUpdateTimestamp(queryMessageResult.getIndexLastUpdateTimestamp());

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                final CountDownLatch countDownLatch = new CountDownLatch(brokerAddrs.size());
                final List<QueryResult> queryResultList = new LinkedList<QueryResult>();

                for (String addr : brokerAddrs) {
                    try {
                        QueryMessageRequestHeader requestHeader = new QueryMessageRequestHeader();
                        requestHeader.setTopic(topic);
                        requestHeader.setKey(key);
                        requestHeader.setMaxNum(maxNum);
                        requestHeader.setBeginTimestamp(begin);
                        requestHeader.setEndTimestamp(end);

                        this.mQClientFactory.getMQClientAPIImpl().queryMessage(addr, requestHeader, 1000 * 5,
                            new InvokeCallback() {
                                @Override
                                public void operationComplete(ResponseFuture responseFuture) {
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                final CountDownLatch countDownLatch = new CountDownLatch(brokerAddrs.size());
                final List<QueryResult> queryResultList = new LinkedList<QueryResult>();

                for (String addr : brokerAddrs) {
                    try {
                        QueryMessageRequestHeader requestHeader = new QueryMessageRequestHeader();
                        requestHeader.setTopic(topic);
                        requestHeader.setKey(key);
                        requestHeader.setMaxNum(maxNum);
                        requestHeader.setBeginTimestamp(begin);
                        requestHeader.setEndTimestamp(end);

                        this.mQClientFactory.getMQClientAPIImpl().queryMessage(addr, requestHeader,
                            1000 * 15, new InvokeCallback() {
                                @Override
                                public void operationComplete(ResponseFuture responseFuture) {
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                final CountDownLatch countDownLatch = new CountDownLatch(brokerAddrs.size());
                final List<QueryResult> queryResultList = new LinkedList<QueryResult>();

                for (String addr : brokerAddrs) {
                    try {
                        QueryMessageRequestHeader requestHeader = new QueryMessageRequestHeader();
                        requestHeader.setTopic(topic);
                        requestHeader.setKey(key);
                        requestHeader.setMaxNum(maxNum);
                        requestHeader.setBeginTimestamp(begin);
                        requestHeader.setEndTimestamp(end);

                        this.mQClientFactory.getMQClientAPIImpl().queryMessage(addr, requestHeader, 1000 * 5,
                            new InvokeCallback() {
                                @Override
                                public void operationComplete(ResponseFuture responseFuture) {
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            throws RemotingCommandException {
        final RemotingCommand response =
                RemotingCommand.createResponseCommand(QueryMessageResponseHeader.class);
        final QueryMessageResponseHeader responseHeader =
                (QueryMessageResponseHeader) response.readCustomHeader();
        final QueryMessageRequestHeader requestHeader =
                (QueryMessageRequestHeader) request
                    .decodeCommandCustomHeader(QueryMessageRequestHeader.class);

        // 由于使用sendfile，所以必须要设置
        response.setOpaque(request.getOpaque());

        final QueryMessageResult queryMessageResult =
                this.brokerController.getMessageStore().queryMessage(requestHeader.getTopic(),
                    requestHeader.getKey(), requestHeader.getMaxNum(), requestHeader.getBeginTimestamp(),
                    requestHeader.getEndTimestamp());
        assert queryMessageResult != null;

        responseHeader.setIndexLastUpdatePhyoffset(queryMessageResult.getIndexLastUpdatePhyoffset());
        responseHeader.setIndexLastUpdateTimestamp(queryMessageResult.getIndexLastUpdateTimestamp());
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            throws RemotingCommandException {
        final RemotingCommand response =
                RemotingCommand.createResponseCommand(QueryMessageResponseHeader.class);
        final QueryMessageResponseHeader responseHeader =
                (QueryMessageResponseHeader) response.getCustomHeader();
        final QueryMessageRequestHeader requestHeader =
                (QueryMessageRequestHeader) request
                    .decodeCommandCustomHeader(QueryMessageRequestHeader.class);

        // 校验查询时间范围
        long maxTimeSpan =
                this.brokerController.getBrokerConfig().getQueryMessageMaxTimeSpan() * 60 * 60 * 1000;
        long diff = requestHeader.getEndTimestamp() - requestHeader.getBeginTimestamp();
        if (diff > maxTimeSpan) {
            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark("the time range is too long, broker limits " + maxTimeSpan + "h");
            return response;
        }

        // 由于使用sendfile，所以必须要设置
        response.setOpaque(request.getOpaque());

        final QueryMessageResult queryMessageResult =
                this.brokerController.getMessageStore().queryMessage(requestHeader.getTopic(),
                    requestHeader.getKey(), requestHeader.getMaxNum(), requestHeader.getBeginTimestamp(),
                    requestHeader.getEndTimestamp());
        assert queryMessageResult != null;

        responseHeader.setIndexLastUpdatePhyoffset(queryMessageResult.getIndexLastUpdatePhyoffset());
        responseHeader.setIndexLastUpdateTimestamp(queryMessageResult.getIndexLastUpdateTimestamp());

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                final CountDownLatch countDownLatch = new CountDownLatch(brokerAddrs.size());
                final List<QueryResult> queryResultList = new LinkedList<QueryResult>();

                for (String addr : brokerAddrs) {
                    try {
                        QueryMessageRequestHeader requestHeader = new QueryMessageRequestHeader();
                        requestHeader.setTopic(topic);
                        requestHeader.setKey(key);
                        requestHeader.setMaxNum(maxNum);
                        requestHeader.setBeginTimestamp(begin);
                        requestHeader.setEndTimestamp(end);

                        this.mQClientFactory.getMQClientAPIImpl().queryMessage(addr, requestHeader, 1000 * 5,
                            new InvokeCallback() {
                                @Override
                                public void operationComplete(ResponseFuture responseFuture) {
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                final CountDownLatch countDownLatch = new CountDownLatch(brokerAddrs.size());
                final List<QueryResult> queryResultList = new LinkedList<QueryResult>();

                for (String addr : brokerAddrs) {
                    try {
                        QueryMessageRequestHeader requestHeader = new QueryMessageRequestHeader();
                        requestHeader.setTopic(topic);
                        requestHeader.setKey(key);
                        requestHeader.setMaxNum(maxNum);
                        requestHeader.setBeginTimestamp(begin);
                        requestHeader.setEndTimestamp(end);

                        this.mQClientFactory.getMQClientAPIImpl().queryMessage(addr, requestHeader,
                            1000 * 15, new InvokeCallback() {
                                @Override
                                public void operationComplete(ResponseFuture responseFuture) {
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Related Classes of com.alibaba.rocketmq.common.protocol.header.QueryMessageRequestHeader

  • com.alibaba.rocketmq.broker.processor.QueryMessageProcessor
  • com.alibaba.rocketmq.client.impl.MQAdminImpl
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