Examples with TerminEventData com.alibaba.otter.shared.arbitrate.model.TerminEventData used on opensource projects

Example 11 with TerminEventData

use of com.alibaba.otter.shared.arbitrate.model.TerminEventData in project otter by alibaba.

the class LoadArbitrateEventTest method test_load.

@Test
public void test_load() {
    Mockit.setUpMock(ArbitrateConfigUtils.class, new Object() {

        @Mock
        public int getParallelism(Long pipelineId) {
            // 并行度
            return 2;
        }
    });
    selectEvent = new SelectZooKeeperArbitrateEvent();
    extractEvent = new ExtractZooKeeperArbitrateEvent();
    transformEvent = new TransformZooKeeperArbitrateEvent();
    loadEvent = new LoadZooKeeperArbitrateEvent();
    terminEvent = (TerminZooKeeperArbitrateEvent) this.getBeanFactory().getBean("terminZooKeeperEvent");
    loadEvent.setTerminEvent(terminEvent);
    final List<Long> initProcessIds = new ArrayList<Long>();
    try {
        // 获取数据
        // select stage
        EtlEventData sdata1 = selectEvent.await(pipelineId);
        EtlEventData sdata2 = selectEvent.await(pipelineId);
        initProcessIds.add(sdata1.getProcessId());
        initProcessIds.add(sdata2.getProcessId());
        selectEvent.single(sdata1);
        selectEvent.single(sdata2);
        // extract stage
        EtlEventData edata1 = extractEvent.await(pipelineId);
        EtlEventData edata2 = extractEvent.await(pipelineId);
        extractEvent.single(edata1);
        extractEvent.single(edata2);
        // transform stage
        EtlEventData tdata1 = transformEvent.await(pipelineId);
        EtlEventData tdata2 = transformEvent.await(pipelineId);
        transformEvent.single(tdata1);
        transformEvent.single(tdata2);
        SelectStageListener selectStageListener = ArbitrateFactory.getInstance(pipelineId, SelectStageListener.class);
        selectStageListener.destory();
        // load stage
        EtlEventData ldata1 = loadEvent.await(pipelineId);
        loadEvent.single(ldata1);
        Long p1 = ldata1.getProcessId();
        TerminEventData terminData1 = new TerminEventData();
        terminData1.setPipelineId(pipelineId);
        terminData1.setProcessId(p1);
        // 发送ack信号，删除termin节点
        terminEvent.ack(terminData1);
        EtlEventData ldata2 = loadEvent.await(pipelineId);
        want.bool(ldata1.getProcessId() < ldata2.getProcessId()).is(true);
        loadEvent.single(ldata2);
        Long p2 = ldata2.getProcessId();
        TerminEventData terminData2 = new TerminEventData();
        terminData2.setPipelineId(pipelineId);
        terminData2.setProcessId(p2);
        // 发送ack信号，删除termin节点
        terminEvent.ack(terminData2);
        sleep(2000L);
        ArbitrateFactory.destory(pipelineId);
    } catch (InterruptedException e) {
        want.fail();
    } finally {
    }
}

Example 12 with TerminEventData

use of com.alibaba.otter.shared.arbitrate.model.TerminEventData in project otter by alibaba.

the class TerminArbitrateEventTest method normalProcess.

private void normalProcess() {
    Mockit.setUpMock(ArbitrateConfigUtils.class, new Object() {

        @Mock
        public int getParallelism(Long pipelineId) {
            // 并行度
            return 2;
        }

        @Mock
        public Long getCurrentNid() {
            return nid;
        }
    });
    selectEvent = new SelectZooKeeperArbitrateEvent();
    extractEvent = new ExtractZooKeeperArbitrateEvent();
    transformEvent = new TransformZooKeeperArbitrateEvent();
    loadEvent = new LoadZooKeeperArbitrateEvent();
    terminEvent = (TerminZooKeeperArbitrateEvent) this.getBeanFactory().getBean("terminZooKeeperEvent");
    loadEvent.setTerminEvent(terminEvent);
    final List<Long> initProcessIds = new ArrayList<Long>();
    try {
        // 获取数据
        // select stage
        EtlEventData sdata1 = selectEvent.await(pipelineId);
        EtlEventData sdata2 = selectEvent.await(pipelineId);
        initProcessIds.add(sdata1.getProcessId());
        initProcessIds.add(sdata2.getProcessId());
        selectEvent.single(sdata1);
        selectEvent.single(sdata2);
        // extract stage
        EtlEventData edata1 = extractEvent.await(pipelineId);
        EtlEventData edata2 = extractEvent.await(pipelineId);
        extractEvent.single(edata1);
        extractEvent.single(edata2);
        // transform stage
        EtlEventData tdata1 = transformEvent.await(pipelineId);
        EtlEventData tdata2 = transformEvent.await(pipelineId);
        transformEvent.single(tdata1);
        transformEvent.single(tdata2);
        // SelectStageListener selectStageListener =
        // ArbitrateFactory.getInstance(pipelineId,
        // SelectStageListener.class);
        // selectStageListener.destory();
        // load stage
        EtlEventData ldata1 = loadEvent.await(pipelineId);
        loadEvent.single(ldata1);
        Long p1 = ldata1.getProcessId();
        TerminEventData terminData1 = new TerminEventData();
        terminData1.setPipelineId(pipelineId);
        terminData1.setProcessId(p1);
        // 发送ack信号，删除termin节点
        terminEvent.ack(terminData1);
    } catch (InterruptedException e) {
        want.fail();
    }
}

Example 13 with TerminEventData

use of com.alibaba.otter.shared.arbitrate.model.TerminEventData in project otter by alibaba.

the class TerminArbitrateEventTest method test_Rollback.

@Test
public void test_Rollback() {
    normalProcess();
    // 发送rollback信号
    TerminEventData rollback = new TerminEventData();
    rollback.setPipelineId(pipelineId);
    rollback.setType(TerminType.ROLLBACK);
    terminEvent.single(rollback);
    PermitMonitor monitor = ArbitrateFactory.getInstance(pipelineId, PermitMonitor.class);
    want.bool(monitor.getChannelPermit().isPause()).is(true);
    destoryTermin();
    ArbitrateFactory.destory(pipelineId);
}

Example 14 with TerminEventData

use of com.alibaba.otter.shared.arbitrate.model.TerminEventData in project otter by alibaba.

the class BaseStageTest method initTermin.

// 模拟创建一个终结节点
protected void initTermin(Long processId) {
    TerminEventData data = new TerminEventData();
    data.setPipelineId(pipelineId);
    data.setProcessId(processId);
    data.setType(TerminType.NORMAL);
    byte[] bytes = JsonUtils.marshalToByte(data);
    zookeeper.create(StagePathUtils.getTermin(pipelineId, processId), bytes, CreateMode.PERSISTENT);
}

Example 15 with TerminEventData

use of com.alibaba.otter.shared.arbitrate.model.TerminEventData in project otter by alibaba.

the class TerminMonitorTest method initTermin.

private void initTermin(Long processId) {
    TerminEventData data = new TerminEventData();
    data.setPipelineId(pipelineId);
    data.setProcessId(processId);
    data.setType(TerminType.NORMAL);
    byte[] bytes = JsonUtils.marshalToByte(data);
    zookeeper.create(StagePathUtils.getTermin(pipelineId, processId), bytes, CreateMode.PERSISTENT);
}