/*
* Copyright (C) 2010-2101 Alibaba Group Holding Limited.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.otter.shared.arbitrate.setl.event.zookeeper;
import java.util.ArrayList;
import java.util.List;
import mockit.Mock;
import mockit.Mockit;
import org.testng.annotations.Test;
import com.alibaba.otter.shared.arbitrate.impl.config.ArbitrateConfigUtils;
import com.alibaba.otter.shared.arbitrate.impl.setl.ArbitrateFactory;
import com.alibaba.otter.shared.arbitrate.impl.setl.zookeeper.ExtractZooKeeperArbitrateEvent;
import com.alibaba.otter.shared.arbitrate.impl.setl.zookeeper.LoadZooKeeperArbitrateEvent;
import com.alibaba.otter.shared.arbitrate.impl.setl.zookeeper.SelectZooKeeperArbitrateEvent;
import com.alibaba.otter.shared.arbitrate.impl.setl.zookeeper.TerminZooKeeperArbitrateEvent;
import com.alibaba.otter.shared.arbitrate.impl.setl.zookeeper.TransformZooKeeperArbitrateEvent;
import com.alibaba.otter.shared.arbitrate.impl.setl.zookeeper.monitor.SelectStageListener;
import com.alibaba.otter.shared.arbitrate.model.EtlEventData;
import com.alibaba.otter.shared.arbitrate.model.TerminEventData;
import com.alibaba.otter.shared.arbitrate.setl.event.BaseArbitrateEventTest;
/**
* @author jianghang 2011-9-23 下午02:58:13
* @version 4.0.0
*/
public class LoadArbitrateEventTest extends BaseArbitrateEventTest {
private SelectZooKeeperArbitrateEvent selectEvent;
private ExtractZooKeeperArbitrateEvent extractEvent;
private TransformZooKeeperArbitrateEvent transformEvent;
private LoadZooKeeperArbitrateEvent loadEvent;
private TerminZooKeeperArbitrateEvent terminEvent;
@Test
public void test_load() {
Mockit.setUpMock(ArbitrateConfigUtils.class, new Object() {
@Mock
public int getParallelism(Long pipelineId) {
return 2;// 并行度
}
});
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);
terminEvent.ack(terminData1);// 发送ack信号，删除termin节点
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);
terminEvent.ack(terminData2);// 发送ack信号，删除termin节点
sleep(2000L);
ArbitrateFactory.destory(pipelineId);
} catch (InterruptedException e) {
want.fail();
} finally {
}
}
}