Package com.alibaba.otter.canal.protocol

Examples of com.alibaba.otter.canal.protocol.Message

109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
                MDC.put("destination", destination);
                connector.connect();
                connector.subscribe("");
                connector.rollback();
                while (running) {
                    Message message = connector.getWithoutAck(batchSize); // 获取指定数量的数据
                    long batchId = message.getId();
                    int size = message.getEntries().size();
                    if (batchId == -1 || size == 0) {
                        // try {
                        // Thread.sleep(1000);
                        // } catch (InterruptedException e) {
                        // }
                    } else {
                        printSummary(message, batchId, size);
                        printEntry(message.getEntries());
                    }

                    connector.ack(batchId); // 提交确认
                    // connector.rollback(batchId); // 处理失败, 回滚数据
                }
View Full Code Here
203
204
205
206
207
208
209
210
211
        }
    }

    public Message get(int batchSize) throws CanalClientException {
        waitClientRunning();
        Message msg = getWithoutAck(batchSize);
        ack(batchSize);
        return msg;
    }
View Full Code Here
228
229
230
231
232
233
234
235
236
237
238
239
240
                    if (!p.getCompression().equals(Compression.NONE)) {
                        throw new CanalClientException("compression is not supported in this connector");
                    }

                    Messages messages = Messages.parseFrom(p.getBody());
                    Message result = new Message(messages.getBatchId());
                    for (ByteString byteString : messages.getMessagesList()) {
                        result.addEntry(Entry.parseFrom(byteString));
                    }
                    return result;
                }
                case ACK: {
                    Ack ack = Ack.parseFrom(p.getBody());
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
    public Message get(int batchSize) throws CanalClientException {
        int times = 0;
        while (times < retryTimes) {
            try {
                Message msg = currentConnector.get(batchSize);
                return msg;
            } catch (Throwable t) {
                logger.warn("something goes wrong when getting data from server:{}\n{}", currentConnector.getAddress(),
                            ExceptionUtils.getFullStackTrace(t));
                times++;
View Full Code Here
130
131
132
133
134
135
136
137
138
139
140
    public Message getWithoutAck(int batchSize) throws CanalClientException {
        int times = 0;
        while (times < retryTimes) {
            try {
                Message msg = currentConnector.getWithoutAck(batchSize);
                return msg;
            } catch (Throwable t) {
                logger.warn("something goes wrong when getWithoutAck data from server:{}\n{}",
                            currentConnector.getAddress(), ExceptionUtils.getFullStackTrace(t));
                times++;
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
                MDC.put("destination", destination);
                connector.connect();
                connector.subscribe(".*\\..*");
                connector.rollback();
                while (running) {
                    Message message = connector.getWithoutAck(batchSize); // 获取指定数量的数据
                    long batchId = message.getId();
                    int size = message.getEntries().size();
                    if (batchId == -1 || size == 0) {
                        try {
                            Thread.sleep(1000);
                        } catch (InterruptedException e) {
                        }
                    } else {
                        printSummary(message, batchId, size);
                        printEntry(message.getEntries());
                    }

                    connector.ack(batchId); // 提交确认
                    // connector.rollback(batchId); // 处理失败, 回滚数据
                }
View Full Code Here
200
201
202
203
204
205
206
207
208
    public Message get(int batchSize) throws CanalClientException {
        return get(batchSize, null, null);
    }

    public Message get(int batchSize, Long timeout, TimeUnit unit) throws CanalClientException {
        Message message = getWithoutAck(batchSize, timeout, unit);
        ack(message.getId());
        return message;
    }
View Full Code Here
236
237
238
239
240
241
242
243
244
245
246
247
248
                if (!p.getCompression().equals(Compression.NONE)) {
                    throw new CanalClientException("compression is not supported in this connector");
                }

                Messages messages = Messages.parseFrom(p.getBody());
                Message result = new Message(messages.getBatchId());
                for (ByteString byteString : messages.getMessagesList()) {
                    result.addEntry(Entry.parseFrom(byteString));
                }
                return result;
            }
            case ACK: {
                Ack ack = Ack.parseFrom(p.getBody());
View Full Code Here
128
129
130
131
132
133
134
135
136
137
138
    public Message get(int batchSize) throws CanalClientException {
        int times = 0;
        while (times < retryTimes) {
            try {
                Message msg = currentConnector.get(batchSize);
                return msg;
            } catch (Throwable t) {
                logger.warn("something goes wrong when getting data from server:{}\n{}",
                    currentConnector.getAddress(),
                    ExceptionUtils.getFullStackTrace(t));
View Full Code Here
146
147
148
149
150
151
152
153
154
155
156
    public Message get(int batchSize, Long timeout, TimeUnit unit) throws CanalClientException {
        int times = 0;
        while (times < retryTimes) {
            try {
                Message msg = currentConnector.get(batchSize, timeout, unit);
                return msg;
            } catch (Throwable t) {
                logger.warn("something goes wrong when getting data from server:{}\n{}",
                    currentConnector.getAddress(),
                    ExceptionUtils.getFullStackTrace(t));
View Full Code Here
TOP

Related Classes of com.alibaba.otter.canal.protocol.Message

  • com.alibaba.otter.canal.client.impl.ClusterCanalConnector
  • com.alibaba.otter.canal.client.impl.SimpleCanalConnector
  • com.alibaba.otter.canal.example.AbstractCanalClientTest
  • com.alibaba.otter.canal.server.BaseCanalServerWithEmbededTest
  • com.alibaba.otter.canal.server.embeded.CanalServerWithEmbeded
  • com.alibaba.otter.canal.server.netty.handler.SessionHandler
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.