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CoreAction.java
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CoreAction.java
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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
* <p>
* http:https://www.apache.org/licenses/LICENSE-2.0
* <p>
* 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.qlangtech.tis.coredefine.module.action;
import com.alibaba.citrus.turbine.Context;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.parser.Feature;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.koubei.web.tag.pager.Pager;
import com.qlangtech.tis.TIS;
import com.qlangtech.tis.assemble.ExecResult;
import com.qlangtech.tis.async.message.client.consumer.impl.MQListenerFactory;
import com.qlangtech.tis.cloud.ITISCoordinator;
import com.qlangtech.tis.compiler.streamcode.GenerateDAOAndIncrScript;
import com.qlangtech.tis.compiler.streamcode.IndexStreamCodeGenerator;
import com.qlangtech.tis.coredefine.biz.FCoreRequest;
import com.qlangtech.tis.coredefine.module.action.IDeploymentDetail.IDeploymentDetailVisitor;
import com.qlangtech.tis.coredefine.module.action.impl.FlinkJobDeploymentDetails;
import com.qlangtech.tis.coredefine.module.action.impl.RcDeployment;
import com.qlangtech.tis.coredefine.module.control.SelectableServer;
import com.qlangtech.tis.coredefine.module.control.SelectableServer.CoreNode;
import com.qlangtech.tis.datax.DataXJobSubmit;
import com.qlangtech.tis.datax.IDataxProcessor;
import com.qlangtech.tis.datax.impl.DataxProcessor;
import com.qlangtech.tis.datax.impl.DataxReader;
import com.qlangtech.tis.datax.impl.DataxWriter;
import com.qlangtech.tis.datax.job.DefaultSSERunnable;
import com.qlangtech.tis.datax.job.ILaunchingOrchestrate;
import com.qlangtech.tis.datax.job.ILaunchingOrchestrate.ExecuteStep;
import com.qlangtech.tis.datax.job.ILaunchingOrchestrate.ExecuteSteps;
import com.qlangtech.tis.datax.job.JobResName;
import com.qlangtech.tis.datax.job.ServerLaunchToken;
import com.qlangtech.tis.datax.job.ServerLaunchToken.FlinkClusterTokenManager;
import com.qlangtech.tis.datax.job.SubJobResName;
import com.qlangtech.tis.extension.Descriptor;
import com.qlangtech.tis.fullbuild.IFullBuildContext;
import com.qlangtech.tis.job.common.JobCommon;
import com.qlangtech.tis.lang.TisException;
import com.qlangtech.tis.manage.IAppSource;
import com.qlangtech.tis.manage.IBasicAppSource;
import com.qlangtech.tis.manage.IDataFlowAppSource;
import com.qlangtech.tis.manage.ISingleTableAppSource;
import com.qlangtech.tis.manage.ISolrAppSource;
import com.qlangtech.tis.manage.PermissionConstant;
import com.qlangtech.tis.manage.biz.dal.pojo.Application;
import com.qlangtech.tis.manage.biz.dal.pojo.Server;
import com.qlangtech.tis.manage.biz.dal.pojo.ServerGroup;
import com.qlangtech.tis.manage.biz.dal.pojo.ServerGroupCriteria;
import com.qlangtech.tis.manage.biz.dal.pojo.SnapshotCriteria;
import com.qlangtech.tis.manage.common.AppDomainInfo;
import com.qlangtech.tis.manage.common.Config;
import com.qlangtech.tis.manage.common.HttpUtils;
import com.qlangtech.tis.manage.common.HttpUtils.PostParam;
import com.qlangtech.tis.manage.common.ManageUtils;
import com.qlangtech.tis.manage.common.RunContext;
import com.qlangtech.tis.manage.servlet.DownloadResource;
import com.qlangtech.tis.manage.servlet.DownloadServlet;
import com.qlangtech.tis.manage.spring.aop.Func;
import com.qlangtech.tis.order.center.IParamContext;
import com.qlangtech.tis.plugin.IPluginStore;
import com.qlangtech.tis.plugin.incr.IncrStreamFactory;
import com.qlangtech.tis.plugin.incr.TISSinkFactory;
import com.qlangtech.tis.pubhook.common.RunEnvironment;
import com.qlangtech.tis.runtime.module.action.BasicModule;
import com.qlangtech.tis.runtime.module.screen.BasicScreen;
import com.qlangtech.tis.runtime.module.screen.ViewPojo;
import com.qlangtech.tis.runtime.pojo.ServerGroupAdapter;
import com.qlangtech.tis.solrj.util.ZkUtils;
import com.qlangtech.tis.sql.parser.DBNode;
import com.qlangtech.tis.sql.parser.stream.generate.StreamCodeContext;
import com.qlangtech.tis.sql.parser.tuple.creator.IStreamIncrGenerateStrategy;
import com.qlangtech.tis.util.DescriptorsJSON;
import com.qlangtech.tis.util.HeteroEnum;
import com.qlangtech.tis.util.ItemsSaveResult;
import com.qlangtech.tis.web.start.TisAppLaunch;
import com.qlangtech.tis.workflow.dao.IWorkFlowBuildHistoryDAO;
import com.qlangtech.tis.workflow.pojo.DatasourceDb;
import com.qlangtech.tis.workflow.pojo.DatasourceDbCriteria;
import com.qlangtech.tis.workflow.pojo.WorkFlow;
import com.qlangtech.tis.workflow.pojo.WorkFlowBuildHistory;
import com.qlangtech.tis.workflow.pojo.WorkFlowBuildHistoryCriteria;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
/**
* core 应用定义
*
* @author 百岁（[email protected]）
* @date 2016年8月4日
*/
public class CoreAction extends BasicModule {
private static final Logger logger = LoggerFactory.getLogger(CoreAction.class);
public static final String ADMIN_COLLECTION_PATH = "/solr/admin/collections";
public static final String CREATE_COLLECTION_PATH = ADMIN_COLLECTION_PATH + "?action=CREATE&name=";
public static final String DEFAULT_SOLR_CONFIG = "tis_mock_config";
private static final long serialVersionUID = -6753169329484480543L;
private static final Pattern PATTERN_IP = Pattern.compile("^((\\d+?).(\\d+?).(\\d+?).(\\d+?)):(\\d+)_solr$");
// private final String CLIENT_ZK_PATH = "/terminator/dump-controller/";
// public static final XMLResponseParser RESPONSE_PARSER = new XMLResponseParser();
private static final int MAX_SHARDS_PER_NODE = 16;
private static final Logger log = LoggerFactory.getLogger(CoreAction.class);
private static final Pattern placehold_pattern = Pattern.compile("\\$\\{(.+)\\}");
public static final String CREATE_CORE_SELECT_COREINFO = "selectCoreinfo";
public static String getAssembleNodeAddress(ITISCoordinator coordinator) {
// 增量状态收集节点
// final String incrStateCollectAddress =
// ZkUtils.getFirstChildValue(
// coordinator,
// ZkUtils.ZK_ASSEMBLE_LOG_COLLECT_PATH,
// true);
return Config.getAssembleHttpHost();
// "http:https://" + StringUtils.substringBefore(incrStateCollectAddress, ":")
// + ":8080" + Config.CONTEXT_ASSEMBLE;
}
/**
* @param context
* @throws Exception
*/
public void doGetTaskInfo(Context context) throws Exception {
Integer taskid = this.getInt("taskid", null, true);
WorkFlowBuildHistory buildHistory =
this.getWorkflowDAOFacade().getWorkFlowBuildHistoryDAO().selectByPrimaryKey(taskid);
this.setBizResult(context, Collections.singletonMap("task", buildHistory));
}
/**
* 创建新新的Savepoint
*
* @param context
* @throws Exception
*/
@Func(value = PermissionConstant.PERMISSION_INCR_PROCESS_MANAGE)
public void doCreateNewSavepoint(Context context) throws Exception {
IRCController incrSync = getRCController();
TargetResName resName = new TargetResName(this.getCollectionName());
IRCController.SupportTriggerSavePointResult supportResult = null;
if (!(supportResult = incrSync.supportTriggerSavePoint(resName)).support) {
this.addErrorMessage(context, supportResult.unSupportReason);
return;
}
incrSync.triggerSavePoint(resName);
IndexIncrStatus incrStatus = getIndexIncrStatus(this, false);
this.setBizResult(context, incrStatus);
}
private IRCController getRCController() {
IPluginStore<IncrStreamFactory> incrStreamStore = getIncrStreamFactoryStore(this, true);
IncrStreamFactory incrStream = incrStreamStore.getPlugin();
return incrStream;
}
@Func(value = PermissionConstant.PERMISSION_INCR_PROCESS_MANAGE)
public void doGetFlinkClusterList(Context context) throws Exception {
FlinkClusterTokenManager clusters = ServerLaunchToken.createFlinkClusterToken();
this.setBizResult(context, clusters.getAllFlinkSessionClusters());
}
/**
* 删除已有的 Savepoint
*
* @param context
* @throws Exception
*/
@Func(value = PermissionConstant.PERMISSION_INCR_PROCESS_MANAGE)
public void doDiscardSavepoint(Context context) throws Exception {
String savepointPath = this.getString("savepointPath");
if (StringUtils.isEmpty(savepointPath)) {
throw new IllegalArgumentException("param savepointPath can not be null");
}
IRCController incrSync = getRCController();
incrSync.discardSavepoint(new TargetResName(this.getCollectionName()), savepointPath);
IndexIncrStatus incrStatus = getIndexIncrStatus(this, false);
this.setBizResult(context, incrStatus);
}
/**
* 重新启动增量执行进程
*
* @param context
* @throws Exception
*/
@Func(value = PermissionConstant.APP_REBUILD)
public void doRelaunchIncrProcess(Context context) throws Exception {
String savepointPath = this.getString("savepointPath");
if (StringUtils.isEmpty(savepointPath)) {
throw new IllegalArgumentException("param savepointPath can not be null");
}
IRCController incrSync = getRCController();
incrSync.relaunch(new TargetResName(this.getCollectionName()), savepointPath);
waittingiIntendedStatus(context, IFlinkIncrJobStatus.State.RUNNING);
}
@Func(value = PermissionConstant.APP_REBUILD)
public void doRestoreFromCheckpoint(Context context) throws Exception {
Integer checkpointId = this.getInt("checkpointId");
IRCController incrSync = getRCController();
incrSync.restoreFromCheckpoint(new TargetResName(this.getCollectionName()), checkpointId);
waittingiIntendedStatus(context, IFlinkIncrJobStatus.State.RUNNING);
}
/**
* 终止正在执行的任务
*
* @param context
* @throws Exception
*/
@Func(value = PermissionConstant.APP_UPDATE)
public void doCancelTask(Context context) throws Exception {
Integer taskId = this.getInt(JobCommon.KEY_TASK_ID);
IWorkFlowBuildHistoryDAO workFlowBuildDAO
= this.getWorkflowDAOFacade().getWorkFlowBuildHistoryDAO();
WorkFlowBuildHistory buildHistory = workFlowBuildDAO.loadFromWriteDB(taskId);
ExecResult processState = ExecResult.parse(buildHistory.getState());
if (!processState.isProcessing()) {
this.addErrorMessage(context, "当前任务状态为已终止，不能执行终止操作");
return;
}
DataXJobSubmit dataXJobSubmit = DataXJobSubmit.getDataXJobSubmit();
dataXJobSubmit.cancelTask(this, context, buildHistory);
// List<ConfigFileContext.Header> headers = Lists.newArrayList();
// headers.add(new ConfigFileContext.Header(JobCommon.KEY_TASK_ID, String.valueOf(taskId)));
// headers.add(new ConfigFileContext.Header(IParamContext.KEY_ASYN_JOB_NAME, String.valueOf(processState == ExecResult.ASYN_DOING)));
// headers.add(new ConfigFileContext.Header(IFullBuildContext.KEY_APP_NAME, IAppSourcePipelineController.DATAX_FULL_PIPELINE + buildHistory.getAppName()));
//
// TriggerBuildResult triggerResult = TriggerBuildResult.triggerBuild(this, context, ConfigFileContext.HTTPMethod.DELETE, Collections.emptyList(), headers);
// if (!triggerResult.success) {
// return;
// }
WorkFlowBuildHistory record = new WorkFlowBuildHistory();
record.setState((byte) ExecResult.CANCEL.getValue());
WorkFlowBuildHistoryCriteria criteria = new WorkFlowBuildHistoryCriteria();
criteria.createCriteria().andIdEqualTo(buildHistory.getId());
workFlowBuildDAO.updateByExampleSelective(record, criteria);
this.addActionMessage(context, "已经成功终止当前任务");
this.setBizResult(context, new ExtendWorkFlowBuildHistory(
this.getWorkflowDAOFacade().getWorkFlowBuildHistoryDAO().loadFromWriteDB(buildHistory.getId())));
}
private void waittingiIntendedStatus(Context context, IFlinkIncrJobStatus.State targetStatus) throws Exception {
int tryCount = 0;
while (tryCount++ < 3) {
IDeploymentDetail detail = TISK8sDelegate.getK8SDelegate(
this.getCollectionName()).getRcConfig(false);
AtomicBoolean getTargetStatus = new AtomicBoolean(false);
detail.accept(new IDeploymentDetail.IDeploymentDetailVisitor() {
@Override
public void visit(RcDeployment rcDeployment) {
throw new UnsupportedOperationException();
}
@Override
public void visit(FlinkJobDeploymentDetails details) {
// getTargetStatus.set( (targetStatus == IFlinkIncrJobStatus.State.RUNNING ) ? details.getIncrJobStatus().getState() == targetStatus);
getTargetStatus.set(!((targetStatus == IFlinkIncrJobStatus.State.RUNNING) ^ details.isRunning()));
}
});
if (getTargetStatus.get()) {
IndexIncrStatus incrStatus = getIndexIncrStatus(this, detail);
this.setBizResult(context, incrStatus);
return;
} else {
// 执行终止操作之后从服务端应该要能取到已经终止的状态，不然重新尝试等待，尝试3次
Thread.sleep(3000);
}
}
}
/**
* 取得当前增量的配置状态
*
* @param context
*/
public void doGetIncrStatus(Context context) throws Exception {
final boolean cache = this.getBoolean("cache");
IndexIncrStatus incrStatus = getIndexIncrStatus(this, cache);
this.setBizResult(context, incrStatus);
}
public static IndexIncrStatus getIndexIncrStatus(BasicModule module, IDeploymentDetail rcConfig) throws Exception {
IndexIncrStatus incrStatus = doGetDataXReaderWriterDesc(module.getCollectionName());
// 是否可以取缓存中的deployment信息，在刚删除pod重启之后需要取全新的deployment信息不能缓存
IPluginStore<IncrStreamFactory> store = getIncrStreamFactoryStore(module);
IncrStreamFactory incrStreamFactory = null;
// IncrStreamFactory incrStream = null;
if ((incrStreamFactory = store.getPlugin()) == null) {
incrStatus.setK8sPluginInitialized(false);
return incrStatus;
}
// 可以基于checkpoint恢复任务的前提是，需要开启checkpoint，并且使用了持久化statebackend
incrStatus.setRestorableByCheckpoint(incrStreamFactory.restorable().isPresent());
incrStatus.setK8sPluginInitialized(true);
IndexStreamCodeGenerator indexStreamCodeGenerator = getIndexStreamCodeGenerator(module);
StreamCodeContext streamCodeContext
= new StreamCodeContext(module.getCollectionName(), indexStreamCodeGenerator.incrScriptTimestamp);
incrStatus.setIncrScriptCreated(streamCodeContext.isIncrScriptDirCreated());
// TISK8sDelegate k8s = TISK8sDelegate.getK8SDelegate(module.getCollectionName());
// IDeploymentDetail rcConfig = k8s.getRcConfig(getRcConfigInCache);
incrStatus.setState(rcConfig != null ? IFlinkIncrJobStatus.State.RUNNING : IFlinkIncrJobStatus.State.NONE);
if (rcConfig != null) {
rcConfig.accept(new IDeploymentDetail.IDeploymentDetailVisitor() {
@Override
public void visit(RcDeployment rcDeployment) {
incrStatus.setRcDeployments(Collections.singletonList(rcDeployment));
}
@Override
public void visit(FlinkJobDeploymentDetails details) {
incrStatus.setFlinkJobDetail(details);
// 这里有三种状态
IFlinkIncrJobStatus status = details.getIncrJobStatus();
if (status.getState() != null) {
incrStatus.setState(status.getState());
}
}
});
incrStatus.setIncrProcess(null);
}
return incrStatus;
}
/**
* @param module
* @param getRcConfigInCache
* @return
* @throws Exception
*/
public static IndexIncrStatus getIndexIncrStatus(BasicModule module, boolean getRcConfigInCache) throws Exception {
IndexIncrStatus incrStatus = doGetDataXReaderWriterDesc(module.getCollectionName());
// 是否可以取缓存中的deployment信息，在刚删除pod重启之后需要取全新的deployment信息不能缓存
IPluginStore<IncrStreamFactory> store = getIncrStreamFactoryStore(module);
if ((store.getPlugin()) == null) {
incrStatus.setK8sPluginInitialized(false);
return incrStatus;
}
TISK8sDelegate k8s = TISK8sDelegate.getK8SDelegate(module.getCollectionName());
if (!k8s.hasCreated()) {
incrStatus.setK8sPluginInitialized(false);
return incrStatus;
}
k8s.checkUseable();
IDeploymentDetail rcConfig = k8s.getRcConfig(getRcConfigInCache);
return getIndexIncrStatus(module, rcConfig);
}
public static IPluginStore<IncrStreamFactory> getIncrStreamFactoryStore(BasicModule module) {
return getIncrStreamFactoryStore(module, false);
}
private static IPluginStore<IncrStreamFactory> getIncrStreamFactoryStore(BasicModule module, boolean validateNull) {
IPluginStore<IncrStreamFactory> store = TIS.getPluginStore(module.getCollectionName(), IncrStreamFactory.class);
if (validateNull && store.getPlugin() == null) {
throw new IllegalStateException("collection:" + module.getCollectionName() + " relevant IncrStreamFactory store can not be null");
}
return store;
}
/**
* create_incr_sync_channal
* 创建增量通道 <br>
* 1. 生成dao层代码，存在本地 <br>
* 2. 对生成的代码进行打包 <br>
* 3. 将代码包发布到仓库中备用，并对本次代码包进行标记 <br>
* 4. 将标记记录到数据库中 <br>
* 5. 自动生成增量代码（scala版本的） <br>
* 6. 对生成的代码包进行编译，打包 <br>
* 7. 将生成的代码包发布到仓库中备用，并对本次代码包进行标记 <br>
* 8. 将标记记录到数据库中 <br>
* 9. 结合dao层代码包和scala层代码包，再结合之前已经构建完成的docker镜像包，将增量代码发布到k8s集群中去<br>
*/
@Func(value = PermissionConstant.PERMISSION_INCR_PROCESS_CONFIG_EDIT, sideEffect = false)
public void doCreateIncrSyncChannal(Context context) throws Exception {
// 该方法是从PluginAction:doSavePluginConfig中forward过来的
List<ItemsSaveResult> itemsSaveResult = PluginAction.getItemsSaveResultInRequest(this.getRequest());
Optional<ItemsSaveResult> hasCfgChanged
= itemsSaveResult.stream().filter((r) -> r.cfgSaveResult.cfgChanged).findFirst();
IndexIncrStatus incrStatus = generateDAOAndIncrScript(this, context, hasCfgChanged.isPresent());
MQListenerFactory incrFactory = HeteroEnum.getIncrSourceListenerFactory(this.getCollectionName());
TISSinkFactory sinkFactory = TISSinkFactory.getIncrSinKFactory(this.getCollectionName());
incrStatus.setIncrSourceDesc(createDescVals(incrFactory.getDescriptor()));
incrStatus.setIncrSinkDesc(createDescVals(sinkFactory.getDescriptor()));
this.setBizResult(context, incrStatus);
}
@Func(value = PermissionConstant.PERMISSION_INCR_PROCESS_CONFIG_EDIT, sideEffect = false)
public void doStartIncrSyncChannal(Context context) throws Exception {
// IndexIncrStatus incrStatus = generateDAOAndIncrScript(this, context);
this.setBizResult(context, doGetDataXReaderWriterDesc(this.getCollectionName()));
}
public static IndexIncrStatus generateDAOAndIncrScript(BasicModule module, Context context, boolean hasCfgChanged) throws Exception {
return generateDAOAndIncrScript(module, context, false, false, hasCfgChanged);
}
public static IndexIncrStatus generateDAOAndIncrScript(
BasicModule module, Context context, boolean validateGlobalIncrStreamFactory, boolean compilerAndPackage, boolean hasCfgChanged) throws Exception {
IStreamIncrGenerateStrategy appSource = IAppSource.load(null, module.getCollectionName());
return generateDAOAndIncrScript(module, context
, validateGlobalIncrStreamFactory, compilerAndPackage, appSource.isExcludeFacadeDAOSupport(), hasCfgChanged);
}
/**
* @param module
* @param context
* @param
* @param validateGlobalIncrStreamFactory
* @param compilerAndPackage
* @param excludeFacadeDAOSupport 由于单表同步不需要dao支持，可以选择false即可
* @return
* @throws Exception
*/
public static IndexIncrStatus generateDAOAndIncrScript(
BasicModule module, Context context
, boolean validateGlobalIncrStreamFactory, boolean compilerAndPackage, boolean excludeFacadeDAOSupport, boolean hasCfgChanged) throws Exception {
IndexStreamCodeGenerator indexStreamCodeGenerator = getIndexStreamCodeGenerator(module);
// List<FacadeContext> facadeList = indexStreamCodeGenerator.getFacadeList();
//PluginStore<IncrStreamFactory> store = TIS.getPluginStore(IncrStreamFactory.class);
IndexIncrStatus incrStatus = doGetDataXReaderWriterDesc(module.getCollectionName());
// if (validateGlobalIncrStreamFactory && store.getPlugin() == null) {
// throw new IllegalStateException("global IncrStreamFactory config can not be null");
// }
//if (store.getPlugin() != null) {
// 已经定义了全局插件
IPluginStore<IncrStreamFactory> collectionBindIncrStreamFactoryStore = getIncrStreamFactoryStore(module);
if (collectionBindIncrStreamFactoryStore.getPlugin() == null) {
// 需要将全局插件属性拷贝到collection绑定的插件属性上来
// Descriptor flinkStreamDesc = TIS.get().getDescriptor(IncrStreamFactory.FLINK_STREM);
// if (flinkStreamDesc == null) {
// throw new IllegalStateException(
// "can not find findStream Factory in plugin repository, Descriptor ID:" + IncrStreamFactory.FLINK_STREM);
// }
//
// collectionBindIncrStreamFactoryStore.setPlugins(module, Optional.of(context)
// , Collections.singletonList(flinkStreamDesc.newInstance(module, Collections.emptyMap(), Optional.empty())));
// throw new IllegalStateException("collectionName:" + module.getCollectionName() + " relevant plugin can not be null " + IncrStreamFactory.class.getName());
}
//}
// 这里永远是false应该
incrStatus.setK8sPluginInitialized(false);
// 判断是否已经成功创建，如果已经创建了，就退出
if (indexStreamCodeGenerator.isIncrScriptDirCreated()) {
incrStatus.setIncrScriptCreated(true);
incrStatus.setIncrScriptMainFileContent(indexStreamCodeGenerator.readIncrScriptMainFileContent());
log.info("incr script has create ignore it file path:{}", indexStreamCodeGenerator.getIncrScriptDirPath());
// this.setBizResult(context, incrStatus);
}
GenerateDAOAndIncrScript generateDAOAndIncrScript = new GenerateDAOAndIncrScript(module, indexStreamCodeGenerator);
if (excludeFacadeDAOSupport) {
generateDAOAndIncrScript.generateIncrScript(context, incrStatus, compilerAndPackage, Collections.emptyMap(), hasCfgChanged);
} else {
// 需要facadeDAO支持
generateDAOAndIncrScript.generate(context, incrStatus
, compilerAndPackage, getDependencyDbsMap(module, indexStreamCodeGenerator));
}
incrStatus.setIncrScriptTimestamp(indexStreamCodeGenerator.getIncrScriptTimestamp());
return incrStatus;
}
private static IndexIncrStatus doGetDataXReaderWriterDesc(String appName) throws Exception {
IndexIncrStatus incrStatus = new IndexIncrStatus();
incrStatus.setState(IFlinkIncrJobStatus.State.NONE);
IDataxProcessor dataxProcessor = DataxProcessor.load(null, appName);
DataxWriter writer = (DataxWriter) dataxProcessor.getWriter(null, true);
incrStatus.setWriterDesc(createDescVals(writer.getDescriptor()));
DataxReader reader = (DataxReader) dataxProcessor.getReader(null);
incrStatus.setReaderDesc(createDescVals(reader.getDescriptor()));
return incrStatus;
}
private static HashMap<String, Object> createDescVals(Descriptor desc) {
HashMap<String, Object> newExtraProps = Maps.newHashMap(desc.getExtractProps());
newExtraProps.put(DescriptorsJSON.KEY_IMPL, desc.getId());
newExtraProps.put(DescriptorsJSON.KEY_DISPLAY_NAME, desc.getDisplayName());
newExtraProps.put(DescriptorsJSON.KEY_EXTEND_POINT, desc.getT().getName());
return newExtraProps;
}
/**
* 编译打包
*
* @param context
* @throws Exception
*/
@Func(value = PermissionConstant.PERMISSION_INCR_PROCESS_CONFIG_EDIT)
public void doCompileAndPackage(Context context) throws Exception {
// IBasicAppSource appSource = IAppSource.load(null, this.getCollectionName());
IndexStreamCodeGenerator indexStreamCodeGenerator = getIndexStreamCodeGenerator(this);
IndexIncrStatus incrStatus = new IndexIncrStatus();
GenerateDAOAndIncrScript daoAndIncrScript = new GenerateDAOAndIncrScript(this, indexStreamCodeGenerator);
// if (appSource.isExcludeFacadeDAOSupport()) {
if (true) {
daoAndIncrScript.generateIncrScript(context, incrStatus, true, Collections.emptyMap(), false);
} else {
Map<Integer, Long> dependencyDbs = getDependencyDbsMap(this, indexStreamCodeGenerator);
// 需要facadeDAO支持
daoAndIncrScript.generate(context, incrStatus, true, dependencyDbs);
}
}
/**
* @param context
*/
@Func(value = PermissionConstant.PERMISSION_INCR_PROCESS_MANAGE)
public void doReDeployIncrSyncChannal(Context context) throws Exception {
IncrStreamFactory streamFactory = IncrStreamFactory.getFactory(this.getCollectionName());
streamFactory.removeInstance(new TargetResName(this.getCollectionName()));
Thread.sleep(4000);
final ServerLaunchToken incrLaunchToken = streamFactory.getLaunchToken(new TargetResName(this.getCollectionName()));
incrLaunchToken.deleteLaunchToken();
this.launchIncrSyncChannel(context, incrLaunchToken);
}
/**
* 部署实例
* https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/deployment/resource-providers/standalone/kubernetes/
*
* @param context
* @throws Exception
*/
@Func(value = PermissionConstant.PERMISSION_INCR_PROCESS_MANAGE)
public void doDeployIncrSyncChannal(Context context) throws Exception {
IncrStreamFactory streamFactory = IncrStreamFactory.getFactory(this.getCollectionName());
final ServerLaunchToken incrLaunchToken = streamFactory.getLaunchToken(new TargetResName(this.getCollectionName()));
this.launchIncrSyncChannel(context, incrLaunchToken);
IndexIncrStatus incrStatus = new IndexIncrStatus();
this.setBizResult(context, incrStatus);
}
public void launchIncrSyncChannel(Context context, final ServerLaunchToken incrLaunchToken) {
TISK8sDelegate k8sClient = TISK8sDelegate.getK8SDelegate(this.getCollectionName());
ILaunchingOrchestrate<FlinkJobDeployDTO> orchestrate = getFlinkJobWorkingOrchestrate(k8sClient);
final ExecuteSteps executeSteps = orchestrate.createExecuteSteps(this);
DefaultSSERunnable launchProcess = new DefaultSSERunnable(this, executeSteps, () -> {
try {
Thread.sleep(4000l);
} catch (InterruptedException e) {
}
}) {
@Override
public void afterLaunched() {
addActionMessage(context, "已经成功启动Flink增量实例");
}
};
DefaultSSERunnable.execute(launchProcess, false
, incrLaunchToken, () -> {
incrLaunchToken.writeLaunchToken(() -> {
// return this.launchService(launchProcess);
for (ExecuteStep execStep : executeSteps.getExecuteSteps()) {
execStep.getSubJob().execSubJob(new FlinkJobDeployDTO(context, k8sClient));
}
return Optional.empty();
});
// this.writeLaunchToken();
launchProcess.afterLaunched();
});
}
private ILaunchingOrchestrate<FlinkJobDeployDTO> getFlinkJobWorkingOrchestrate(TISK8sDelegate k8sClient) {
final SubJobResName<FlinkJobDeployDTO> checkEnvironment =
JobResName.createSubJob(getCollectionName() + " check environment", (dto) -> {
k8sClient.checkUseable();
});
// =
// new SubJobResName<FlinkJobDeployDTO, SubJobExec<FlinkJobDeployDTO>>("check-environment", new SubJobExec<FlinkJobDeployDTO>() {
// @Override
// public void accept(FlinkJobDeployDTO flinkJobDeployDTO) throws Exception {
// k8sClient.checkUseable();
// }
// }) {
// @Override
// protected String getResourceType() {
// return getCollectionName() + " check environment";
// }
// };
final SubJobResName<FlinkJobDeployDTO> compileAndPackage =
JobResName.createSubJob("Incr " + getCollectionName() + " Compile And Package", (dto) -> {
long start = System.currentTimeMillis();
/**
* ==========================================================
* compile&deploy
* ==========================================================
*/
this.doCompileAndPackage(dto.context);
if (dto.hasErrors()) {
return;
}
dto.appendLog("\n compile and package consume:" + (System.currentTimeMillis() - start) + "ms ");
});
final SubJobResName<FlinkJobDeployDTO> deploy
= SubJobResName.createSubJob("Incr " + getCollectionName() + " Deploy", (dto) -> {
IndexStreamCodeGenerator indexStreamCodeGenerator = getIndexStreamCodeGenerator(this);
// 将打包好的构建，发布到k8s集群中去
// https://github.com/kubernetes-client/java
long start = System.currentTimeMillis();
/**
* ==========================================================
* 通过k8s发布
* ==========================================================
*/
dto.k8sClient.deploy(null, indexStreamCodeGenerator.getIncrScriptTimestamp());
dto.appendLog("\n deploy to flink cluster consume:" + (System.currentTimeMillis() - start) + "ms ");
});
final SubJobResName<FlinkJobDeployDTO> confirm
= SubJobResName.createSubJob("Confirm", (dto) -> {
AtomicBoolean loop = new AtomicBoolean(true);
AtomicInteger tryCount = new AtomicInteger();
while (loop.get() && tryCount.getAndIncrement() < 10) {
IDeploymentDetail rcConfig = dto.k8sClient.getRcConfig(false);
rcConfig.accept(new IDeploymentDetailVisitor() {
@Override
public void visit(RcDeployment rcDeployment) {
throw new UnsupportedOperationException(rcDeployment.getName());
}
@Override
public void visit(FlinkJobDeploymentDetails details) {
switch (details.getIncrJobStatus().getState()) {
case FAILED:
throw TisException.create(getCollectionName() + " faild");
case RUNNING:
loop.set(false);
break;
default:
}
}
});
if (loop.get()) {
log.info("check " + getCollectionName() + " deploy status,tryCount:" + tryCount.get());
Thread.sleep(3000);
}
}
});
final SubJobResName[] flinkDeployRes //
= new SubJobResName[]{
checkEnvironment, compileAndPackage, deploy, confirm
};
return new ILaunchingOrchestrate() {
@Override
public List<ExecuteStep<FlinkJobDeployDTO>> getExecuteSteps() {
List<ExecuteStep<FlinkJobDeployDTO>> launchSteps = Lists.newArrayList();
for (SubJobResName rcRes : flinkDeployRes) {
launchSteps.add(new ExecuteStep(rcRes, null));
}
return launchSteps;
}
};
}
private class FlinkJobDeployDTO {
private final Context context;
private final TISK8sDelegate k8sClient;
private final StringBuffer logger = new StringBuffer("flink sync app:" + getCollectionName());
public FlinkJobDeployDTO(Context context, TISK8sDelegate k8sClient) {
this.context = context;
this.k8sClient = k8sClient;
}
public boolean hasErrors() {
return context.hasErrors();
}
public void appendLog(String loggerMsg) {
logger.append(loggerMsg);
}
}
private static Map<Integer, Long> getDependencyDbsMap(BasicModule module, IndexStreamCodeGenerator indexStreamCodeGenerator) {
final Map<DBNode, List<String>> dbNameMap = indexStreamCodeGenerator.getDbTables();
if (dbNameMap.size() < 1) {
throw new IllegalStateException("dbNameMap size can not small than 1");
}
// Map<Integer /**DBID*/, Long /**timestamp ver*/> dependencyDbs = null;
DatasourceDbCriteria dbCriteria = new DatasourceDbCriteria();
dbCriteria.createCriteria().andIdIn(dbNameMap.keySet().stream().map((dbNode -> dbNode.getDbId())).collect(Collectors.toList()));
return module.getWorkflowDAOFacade().getDatasourceDbDAO()
.selectByExample(dbCriteria).stream()
.collect(Collectors.toMap(DatasourceDb::getId, (r) -> ManageUtils.formatNowYyyyMMddHHmmss(r.getOpTime())));
}
private static IndexStreamCodeGenerator getIndexStreamCodeGenerator(BasicModule module) throws Exception {
IBasicAppSource appSource = IAppSource.load(null, module.getCollectionName());
Date scriptLastOpTime = appSource.accept(new IBasicAppSource.IAppSourceVisitor<Date>() {
@Override
public Date visit(DataxProcessor app) {
Application application = module.getApplicationDAO().selectByName(app.identityValue());
return application.getUpdateTime();
}
@Override
public Date visit(ISingleTableAppSource single) {
// DatasourceTable table = module.getWorkflowDAOFacade().getDatasourceTableDAO().loadFromWriteDB(single.getTabId());
// return table.getOpTime();
throw new UnsupportedOperationException();
}
@Override
public Date visit(IDataFlowAppSource dataflow) {
Integer dfId = dataflow.getDfId();
WorkFlow workFlow = module.getWorkflowDAOFacade().getWorkFlowDAO().loadFromWriteDB(dfId);
return workFlow.getOpTime();
}
});
return new IndexStreamCodeGenerator(module.getCollectionName(), appSource
, ManageUtils.formatNowYyyyMMddHHmmss(scriptLastOpTime), (dbId, rewriteableTables) -> {
// 通过dbid返回db中的所有表名称
// DatasourceTableCriteria tableCriteria = new DatasourceTableCriteria();
// tableCriteria.createCriteria().andDbIdEqualTo(dbId);
// List<DatasourceTable> tableList = module.getWorkflowDAOFacade().getDatasourceTableDAO().selectByExample(tableCriteria);
// return tableList.stream().map((t) -> t.getName()).collect(Collectors.toList());
return Collections.emptyList();
});
}
public static void main(String[] args) {
}
// /**
// * 触发生成一个新的Task do_trigger_fullbuild_task
// *
// * @param context
// * @throws Exception
// */
// @Func(value = PermissionConstant.DATAFLOW_MANAGE)
// public void doTriggerFullbuildTask(Context context) throws Exception {
// Application app = this.getAppDomain().getApp();
// triggerFullIndexSwape(this, context, app, getIndex().getSlices().size());
// }
/**
* 触发全量索引构建
*
* @param module
* @param context
* @param app
* @param sharedCount
* @return
* @throws Exception
*/
public static TriggerBuildResult triggerFullIndexSwape(BasicModule module, Context context, Application app, int sharedCount) throws Exception {
Objects.requireNonNull(app, "app can not be null");
// Objects.requireNonNull(wfId, "wfId can not be null");
// if (sharedCount < 1) {
// throw new IllegalArgumentException("param sharedCount can not be null");
// }
// if (StringUtils.isEmpty(wfName)) {
// throw new IllegalArgumentException("param wfName can not be null");
// }
ISolrAppSource appSource = IAppSource.load(null, app.getProjectName());
if (!appSource.triggerFullIndexSwapeValidate(module, context)) {
return new TriggerBuildResult(false);
}
// SqlTaskNodeMeta.SqlDataFlowTopology topology = SqlTaskNodeMeta.getSqlDataFlowTopology(wfName);
// Objects.requireNonNull(topology, "topology:" + wfName + " relevant topology can not be be null");
//
// Optional<ERRules> erRule = module.getErRules(wfName);
// if (!topology.isSingleTableModel()) {
// if (!erRule.isPresent()) {
// module.addErrorMessage(context, "请为数据流:[" + wfName + "]定义ER Rule");
// return new TriggerBuildResult(false);
// } else {
// ERRules erRules = erRule.get();
// List<PrimaryTableMeta> pTabs = erRules.getPrimaryTabs();
// Optional<PrimaryTableMeta> prTableMeta = pTabs.stream().findFirst();
// if (!TableMeta.hasValidPrimayTableSharedKey(prTableMeta.isPresent() ? Optional.of(prTableMeta.get()) : Optional.empty())) {
// module.addErrorMessage(context, "请为数据流:[" + wfName + "]定义ERRule 选择主表并且设置分区键");
// return new TriggerBuildResult(false);
// }
// }
// }
return sendRequest2FullIndexSwapeNode(module, context, new AppendParams() {
@Override
List<PostParam> getParam() {
return Lists.newArrayList(
// new PostParam(IFullBuildContext.KEY_WORKFLOW_NAME, wfName)
// , new PostParam(IFullBuildContext.KEY_WORKFLOW_ID, String.valueOf(wfId))
// new PostParam(IFullBuildContext.KEY_APP_NAME, app.getProjectName())
//,
new PostParam(IFullBuildContext.KEY_APP_SHARD_COUNT, String.valueOf(sharedCount)));
}
});
}
/**
* 通过taskid查询
*
* @param context
* @throws Exception
*/
public void doGetWorkflowBuildHistory(final Context context) throws Exception {
Integer taskid = this.getInt(JobCommon.KEY_TASK_ID, null, false);
WorkFlowBuildHistory buildHistory = this.getWorkflowDAOFacade().getWorkFlowBuildHistoryDAO().selectByPrimaryKey(taskid);
if (buildHistory == null) {
throw new IllegalStateException(JobCommon.KEY_TASK_ID + ":" + taskid + "relevant buildHistory can not be null");
}
this.setBizResult(context, new ExtendWorkFlowBuildHistory(buildHistory));
}
/**
* 主动触发全量dump
*
* @param context
* @throws Exception
*/
@Func(PermissionConstant.APP_TRIGGER_FULL_DUMP)
public void doTriggerDump(final Context context) throws Exception {
// 'http:https://localhost:14844/trigger?component.start=indexBackflow&ps=20151215155124'
// ApplicationCriteria criteria = new ApplicationCriteria();
// criteria.createCriteria().andProjectNameEqualTo(this.getServiceName());
// List<Application> appList =
// this.getApplicationDAO().selectByExample(criteria);
// Assert.assertEquals(1, appList.size());
boolean success = sendRequest2FullIndexSwapeNode(this, context, new AppendParams() {
@Override
List<PostParam> getParam() {
return Collections.emptyList();
}
}).success;
if (success) {
this.addActionMessage(context, "已经触发了全量DUMP(triggerServiceFullDump)");
}
}
/**
* @param context
* @param appendParams
* @return
* @throws MalformedURLException
*/
private static TriggerBuildResult sendRequest2FullIndexSwapeNode(
BasicModule module, final Context context, AppendParams appendParams) throws Exception {
List<HttpUtils.PostParam> params = appendParams.getParam();
params.add(new PostParam(TriggerBuildResult.KEY_APPNAME, module.getCollectionName()));
return TriggerBuildResult.triggerBuild(module, context, params);
}
// #################################################################################
public void doGetWorkflow(Context context) throws Exception {
Integer wfid = this.getInt("wfid");
Integer taskid = this.getInt(JobCommon.KEY_TASK_ID);
WorkFlowBuildHistory buildHistory = this.getWorkflowDAOFacade().getWorkFlowBuildHistoryDAO().selectByPrimaryKey(taskid);
Map<String, Object> result = Maps.newHashMap();
result.put("task", buildHistory);
WorkFlow workFlow = this.getWorkflowDAOFacade().getWorkFlowDAO().selectByPrimaryKey(wfid);
result.put("workflow", workFlow);
this.setBizResult(context, result);
}
/**
* 构建全量索引歷史記錄
*
* @param context
* @throws Exception
*/
public void doGetFullBuildHistory(Context context) throws Exception {
Integer wfid = this.getInt("wfid", -1);
boolean getwf = this.getBoolean("getwf");
WorkFlow workFlow = new WorkFlow();
WorkFlowBuildHistoryCriteria query = new WorkFlowBuildHistoryCriteria();
WorkFlowBuildHistoryCriteria.Criteria criteria = query.createCriteria();
if (isCollectionAware()) {
criteria.andAppIdEqualTo(this.getAppDomain().getAppid());
} else {
if (wfid < 0) {
throw new IllegalArgumentException("param wfid can not small than 0");
}
criteria.andWorkFlowIdEqualTo(wfid);
workFlow = new WorkFlow();
if (getwf) {
workFlow = this.getWorkflowDAOFacade().getWorkFlowDAO().selectByPrimaryKey(wfid);
if (workFlow == null) {
throw new IllegalStateException("can not find workflow in db ,wfid:" + wfid);
}
}
}
query.setOrderByClause("id desc");
IWorkFlowBuildHistoryDAO historyDAO = this.getWorkflowDAOFacade().getWorkFlowBuildHistoryDAO();
Pager pager = this.createPager();
pager.setTotalCount(historyDAO.countByExample(query));