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

The following examples show how to use org.apache.rocketmq.common.protocol.header.QueryCorrectionOffsetHeader. 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 vote down vote up 
private RemotingCommand queryCorrectionOffset(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    QueryCorrectionOffsetHeader requestHeader =
        (QueryCorrectionOffsetHeader)request.decodeCommandCustomHeader(QueryCorrectionOffsetHeader.class);

    Map<Integer, Long> correctionOffset = this.brokerController.getConsumerOffsetManager()
        .queryMinOffsetInAllGroup(requestHeader.getTopic(), requestHeader.getFilterGroups());

    Map<Integer, Long> compareOffset =
        this.brokerController.getConsumerOffsetManager().queryOffset(requestHeader.getTopic(), requestHeader.getCompareGroup());

    if (compareOffset != null && !compareOffset.isEmpty()) {
        for (Map.Entry<Integer, Long> entry : compareOffset.entrySet()) {
            Integer queueId = entry.getKey();
            correctionOffset.put(queueId,
                correctionOffset.get(queueId) > entry.getValue() ? Long.MAX_VALUE : correctionOffset.get(queueId));
        }
    }

    QueryCorrectionOffsetBody body = new QueryCorrectionOffsetBody();
    body.setCorrectionOffsets(correctionOffset);
    response.setBody(body.encode());
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #2
Source File: AdminBrokerProcessor.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 6 votes vote down vote up 
private RemotingCommand queryCorrectionOffset(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    QueryCorrectionOffsetHeader requestHeader =
        (QueryCorrectionOffsetHeader) request.decodeCommandCustomHeader(QueryCorrectionOffsetHeader.class);

    Map<Integer, Long> correctionOffset = this.brokerController.getConsumerOffsetManager()
        .queryMinOffsetInAllGroup(requestHeader.getTopic(), requestHeader.getFilterGroups());

    Map<Integer, Long> compareOffset =
        this.brokerController.getConsumerOffsetManager().queryOffset(requestHeader.getTopic(), requestHeader.getCompareGroup());

    if (compareOffset != null && !compareOffset.isEmpty()) {
        for (Map.Entry<Integer, Long> entry : compareOffset.entrySet()) {
            Integer queueId = entry.getKey();
            correctionOffset.put(queueId,
                correctionOffset.get(queueId) > entry.getValue() ? Long.MAX_VALUE : correctionOffset.get(queueId));
        }
    }

    QueryCorrectionOffsetBody body = new QueryCorrectionOffsetBody();
    body.setCorrectionOffsets(correctionOffset);
    response.setBody(body.encode());
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #3
Source File: AdminBrokerProcessor.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand queryCorrectionOffset(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    QueryCorrectionOffsetHeader requestHeader =
        (QueryCorrectionOffsetHeader) request.decodeCommandCustomHeader(QueryCorrectionOffsetHeader.class);

    Map<Integer, Long> correctionOffset = this.brokerController.getConsumerOffsetManager()
        .queryMinOffsetInAllGroup(requestHeader.getTopic(), requestHeader.getFilterGroups());

    Map<Integer, Long> compareOffset =
        this.brokerController.getConsumerOffsetManager().queryOffset(requestHeader.getTopic(), requestHeader.getCompareGroup());

    if (compareOffset != null && !compareOffset.isEmpty()) {
        for (Map.Entry<Integer, Long> entry : compareOffset.entrySet()) {
            Integer queueId = entry.getKey();
            correctionOffset.put(queueId,
                correctionOffset.get(queueId) > entry.getValue() ? Long.MAX_VALUE : correctionOffset.get(queueId));
        }
    }

    QueryCorrectionOffsetBody body = new QueryCorrectionOffsetBody();
    body.setCorrectionOffsets(correctionOffset);
    response.setBody(body.encode());
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #4
Source File: AdminBrokerProcessor.java    From rocketmq-4.3.0 with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand queryCorrectionOffset(ChannelHandlerContext ctx,
        RemotingCommand request) throws RemotingCommandException {
        final RemotingCommand response = RemotingCommand.createResponseCommand(null);
        QueryCorrectionOffsetHeader requestHeader =
            (QueryCorrectionOffsetHeader) request.decodeCommandCustomHeader(QueryCorrectionOffsetHeader.class);

//        在所有的消费组中查询最小的offset=》
        Map<Integer, Long> correctionOffset = this.brokerController.getConsumerOffsetManager()
            .queryMinOffsetInAllGroup(requestHeader.getTopic(), requestHeader.getFilterGroups());

//       按topic和消费组查找offset=》
        Map<Integer, Long> compareOffset =
            this.brokerController.getConsumerOffsetManager().queryOffset(requestHeader.getTopic(), requestHeader.getCompareGroup());

        if (compareOffset != null && !compareOffset.isEmpty()) {
            for (Map.Entry<Integer, Long> entry : compareOffset.entrySet()) {
                Integer queueId = entry.getKey();
                correctionOffset.put(queueId,
                    correctionOffset.get(queueId) > entry.getValue() ? Long.MAX_VALUE : correctionOffset.get(queueId));
            }
        }

        QueryCorrectionOffsetBody body = new QueryCorrectionOffsetBody();
        body.setCorrectionOffsets(correctionOffset);
        response.setBody(body.encode());
        response.setCode(ResponseCode.SUCCESS);
        response.setRemark(null);
        return response;
    }
Example #5
Source File: AdminBrokerProcessor.java    From rocketmq-read with Apache License 2.0 5 votes vote down vote up 
/**
 * 查询当前的偏移量
 * @param ctx ;
 * @param request ;
 * @return ;
 * @throws RemotingCommandException ;
 */
private RemotingCommand queryCorrectionOffset(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);

    QueryCorrectionOffsetHeader requestHeader =
        (QueryCorrectionOffsetHeader) request.decodeCommandCustomHeader(QueryCorrectionOffsetHeader.class);

    Map<Integer, Long> correctionOffset = this.brokerController.getConsumerOffsetManager()
        .queryMinOffsetInAllGroup(requestHeader.getTopic(), requestHeader.getFilterGroups());

    Map<Integer, Long> compareOffset =
        this.brokerController.getConsumerOffsetManager().queryOffset(requestHeader.getTopic(), requestHeader.getCompareGroup());

    if (compareOffset != null && !compareOffset.isEmpty()) {
        for (Map.Entry<Integer, Long> entry : compareOffset.entrySet()) {
            Integer queueId = entry.getKey();
            correctionOffset.put(queueId,
                correctionOffset.get(queueId) > entry.getValue() ? Long.MAX_VALUE : correctionOffset.get(queueId));
        }
    }

    QueryCorrectionOffsetBody body = new QueryCorrectionOffsetBody();
    body.setCorrectionOffsets(correctionOffset);
    response.setBody(body.encode());
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #6
Source File: AdminBrokerProcessor.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand queryCorrectionOffset(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    QueryCorrectionOffsetHeader requestHeader =
        (QueryCorrectionOffsetHeader) request.decodeCommandCustomHeader(QueryCorrectionOffsetHeader.class);

    Map<Integer, Long> correctionOffset = this.brokerController.getConsumerOffsetManager()
        .queryMinOffsetInAllGroup(requestHeader.getTopic(), requestHeader.getFilterGroups());

    Map<Integer, Long> compareOffset =
        this.brokerController.getConsumerOffsetManager().queryOffset(requestHeader.getTopic(), requestHeader.getCompareGroup());

    if (compareOffset != null && !compareOffset.isEmpty()) {
        for (Map.Entry<Integer, Long> entry : compareOffset.entrySet()) {
            Integer queueId = entry.getKey();
            correctionOffset.put(queueId,
                correctionOffset.get(queueId) > entry.getValue() ? Long.MAX_VALUE : correctionOffset.get(queueId));
        }
    }

    QueryCorrectionOffsetBody body = new QueryCorrectionOffsetBody();
    body.setCorrectionOffsets(correctionOffset);
    response.setBody(body.encode());
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #7
Source File: AdminBrokerProcessor.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand queryCorrectionOffset(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    QueryCorrectionOffsetHeader requestHeader =
        (QueryCorrectionOffsetHeader) request.decodeCommandCustomHeader(QueryCorrectionOffsetHeader.class);

    Map<Integer, Long> correctionOffset = this.brokerController.getConsumerOffsetManager()
        .queryMinOffsetInAllGroup(requestHeader.getTopic(), requestHeader.getFilterGroups());

    Map<Integer, Long> compareOffset =
        this.brokerController.getConsumerOffsetManager().queryOffset(requestHeader.getTopic(), requestHeader.getCompareGroup());

    if (compareOffset != null && !compareOffset.isEmpty()) {
        for (Map.Entry<Integer, Long> entry : compareOffset.entrySet()) {
            Integer queueId = entry.getKey();
            correctionOffset.put(queueId,
                correctionOffset.get(queueId) > entry.getValue() ? Long.MAX_VALUE : correctionOffset.get(queueId));
        }
    }

    QueryCorrectionOffsetBody body = new QueryCorrectionOffsetBody();
    body.setCorrectionOffsets(correctionOffset);
    response.setBody(body.encode());
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}