Examples with AbstractLogPositionManager com.alibaba.otter.canal.parse.index.AbstractLogPositionManager used on opensource projects

Example 11 with AbstractLogPositionManager

use of com.alibaba.otter.canal.parse.index.AbstractLogPositionManager in project canal by alibaba.

the class MysqlEventParserTest method test_no_position.

@Test
public void test_no_position() throws InterruptedException {
    // 在某个文件下，找不到对应的timestamp数据，会使用106L
    // position进行数据抓取
    final TimeoutChecker timeoutChecker = new TimeoutChecker(3 * 60 * 1000);
    final AtomicLong entryCount = new AtomicLong(0);
    final EntryPosition entryPosition = new EntryPosition();
    final MysqlEventParser controller = new MysqlEventParser();
    final EntryPosition defaultPosition = buildPosition("mysql-bin.000001", null, new Date().getTime() + 1000 * 1000L);
    controller.setSlaveId(3344L);
    controller.setDetectingEnable(false);
    controller.setMasterInfo(buildAuthentication());
    controller.setMasterPosition(defaultPosition);
    controller.setEventSink(new AbstractCanalEventSinkTest<List<Entry>>() {

        @Override
        public boolean sink(List<Entry> entrys, InetSocketAddress remoteAddress, String destination) throws CanalSinkException {
            for (Entry entry : entrys) {
                if (entry.getEntryType() != EntryType.HEARTBEAT) {
                    entryCount.incrementAndGet();
                    // String logfilename =
                    // entry.getHeader().getLogfileName();
                    // long logfileoffset =
                    // entry.getHeader().getLogfileOffset();
                    long executeTime = entry.getHeader().getExecuteTime();
                    // entryPosition.setJournalName(logfilename);
                    // entryPosition.setPosition(logfileoffset);
                    entryPosition.setTimestamp(executeTime);
                    break;
                }
            }
            if (entryCount.get() > 0) {
                controller.stop();
                timeoutChecker.stop();
                timeoutChecker.touch();
            }
            return true;
        }
    });
    controller.setLogPositionManager(new AbstractLogPositionManager() {

        public void persistLogPosition(String destination, LogPosition logPosition) {
            System.out.println(logPosition);
        }

        @Override
        public LogPosition getLatestIndexBy(String destination) {
            return null;
        }
    });
    controller.start();
    timeoutChecker.waitForIdle();
    if (controller.isStart()) {
        controller.stop();
    }
    // check
    Assert.assertTrue(entryCount.get() > 0);
    // 对比第一条数据和起始的position相同
    // Assert.assertEquals(logfilename, "mysql-bin.000001");
    // Assert.assertEquals(106L, logfileoffset);
    Assert.assertTrue(entryPosition.getTimestamp() < defaultPosition.getTimestamp());
}

Example 12 with AbstractLogPositionManager

use of com.alibaba.otter.canal.parse.index.AbstractLogPositionManager in project canal by alibaba.

the class MysqlDumpTest method testSimple.

@Test
public void testSimple() {
    final MysqlEventParser controller = new MysqlEventParser();
    final EntryPosition startPosition = new EntryPosition("mysql-bin.000001", 4L);
    // startPosition.setGtid("f1ceb61a-a5d5-11e7-bdee-107c3dbcf8a7:1-17");
    controller.setConnectionCharsetStd(Charset.forName("UTF-8"));
    controller.setSlaveId(3344L);
    controller.setDetectingEnable(false);
    controller.setMasterInfo(new AuthenticationInfo(new InetSocketAddress("127.0.0.1", 3306), "root", "hello"));
    controller.setMasterPosition(startPosition);
    controller.setEnableTsdb(true);
    controller.setDestination("example");
    controller.setTsdbSpringXml("classpath:tsdb/h2-tsdb.xml");
    controller.setEventFilter(new AviaterRegexFilter("test\\..*"));
    controller.setEventBlackFilter(new AviaterRegexFilter("canal_tsdb\\..*"));
    controller.setParallel(true);
    controller.setParallelBufferSize(256);
    controller.setParallelThreadSize(2);
    controller.setIsGTIDMode(false);
    controller.setEventSink(new AbstractCanalEventSinkTest<List<Entry>>() {

        public boolean sink(List<Entry> entrys, InetSocketAddress remoteAddress, String destination) throws CanalSinkException, InterruptedException {
            for (Entry entry : entrys) {
                if (entry.getEntryType() == EntryType.TRANSACTIONBEGIN || entry.getEntryType() == EntryType.TRANSACTIONEND || entry.getEntryType() == EntryType.HEARTBEAT) {
                    continue;
                }
                RowChange rowChange = null;
                try {
                    rowChange = RowChange.parseFrom(entry.getStoreValue());
                } catch (Exception e) {
                    throw new RuntimeException("ERROR ## parser of eromanga-event has an error , data:" + entry.toString(), e);
                }
                EventType eventType = rowChange.getEventType();
                System.out.println(String.format("================> binlog[%s:%s] , name[%s,%s] , eventType : %s", entry.getHeader().getLogfileName(), entry.getHeader().getLogfileOffset(), entry.getHeader().getSchemaName(), entry.getHeader().getTableName(), eventType));
                if (eventType == EventType.QUERY || rowChange.getIsDdl()) {
                    System.out.println(" sql ----> " + rowChange.getSql());
                }
                printXAInfo(rowChange.getPropsList());
                for (RowData rowData : rowChange.getRowDatasList()) {
                    if (eventType == EventType.DELETE) {
                        print(rowData.getBeforeColumnsList());
                    } else if (eventType == EventType.INSERT) {
                        print(rowData.getAfterColumnsList());
                    } else {
                        System.out.println("-------> before");
                        print(rowData.getBeforeColumnsList());
                        System.out.println("-------> after");
                        print(rowData.getAfterColumnsList());
                    }
                }
            }
            return true;
        }
    });
    controller.setLogPositionManager(new AbstractLogPositionManager() {

        @Override
        public LogPosition getLatestIndexBy(String destination) {
            return null;
        }

        @Override
        public void persistLogPosition(String destination, LogPosition logPosition) throws CanalParseException {
            System.out.println(logPosition);
        }
    });
    controller.start();
    try {
        Thread.sleep(100 * 1000 * 1000L);
    } catch (InterruptedException e) {
        Assert.fail(e.getMessage());
    }
    controller.stop();
}

Example 13 with AbstractLogPositionManager

use of com.alibaba.otter.canal.parse.index.AbstractLogPositionManager in project canal by alibaba.

the class RdsLocalBinlogDumpTest method testSimple.

@Test
public void testSimple() {
    String directory = "/tmp/rds";
    final RdsLocalBinlogEventParser controller = new RdsLocalBinlogEventParser();
    controller.setMasterInfo(new AuthenticationInfo(new InetSocketAddress("127.0.0.1", 3306), "root", "hello"));
    controller.setConnectionCharsetStd(Charset.forName("UTF-8"));
    controller.setDirectory(directory);
    controller.setAccesskey("");
    controller.setSecretkey("");
    controller.setInstanceId("");
    controller.setStartTime(1507860498350L);
    controller.setEventSink(new AbstractCanalEventSinkTest<List<Entry>>() {

        public boolean sink(List<Entry> entrys, InetSocketAddress remoteAddress, String destination) throws CanalSinkException, InterruptedException {
            for (Entry entry : entrys) {
                if (entry.getEntryType() == EntryType.TRANSACTIONBEGIN || entry.getEntryType() == EntryType.TRANSACTIONEND) {
                    continue;
                }
                if (entry.getEntryType() == EntryType.ROWDATA) {
                    RowChange rowChange = null;
                    try {
                        rowChange = RowChange.parseFrom(entry.getStoreValue());
                    } catch (Exception e) {
                        throw new RuntimeException("ERROR ## parser of eromanga-event has an error , data:" + entry.toString(), e);
                    }
                    EventType eventType = rowChange.getEventType();
                    System.out.println(String.format("================> binlog[%s:%s] , name[%s,%s] , eventType : %s", entry.getHeader().getLogfileName(), entry.getHeader().getLogfileOffset(), entry.getHeader().getSchemaName(), entry.getHeader().getTableName(), eventType));
                    for (RowData rowData : rowChange.getRowDatasList()) {
                        if (eventType == EventType.DELETE) {
                            print(rowData.getBeforeColumnsList());
                        } else if (eventType == EventType.INSERT) {
                            print(rowData.getAfterColumnsList());
                        } else {
                            System.out.println("-------> before");
                            print(rowData.getBeforeColumnsList());
                            System.out.println("-------> after");
                            print(rowData.getAfterColumnsList());
                        }
                    }
                }
            }
            return true;
        }
    });
    controller.setLogPositionManager(new AbstractLogPositionManager() {

        @Override
        public LogPosition getLatestIndexBy(String destination) {
            return null;
        }

        @Override
        public void persistLogPosition(String destination, LogPosition logPosition) throws CanalParseException {
            System.out.println(logPosition);
        }
    });
    controller.start();
    try {
        Thread.sleep(100 * 1000 * 1000L);
    } catch (InterruptedException e) {
        Assert.fail(e.getMessage());
    }
    controller.stop();
}