[DS-12131][master] Optimize the log printing of the master module acc… (#12152)

* [DS-12131][master] Optimize the log printing of the master module according to the log specification.

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/consumer/TaskPriorityQueueConsumer.java

@@ -128,12 +128,14 @@ public class TaskPriorityQueueConsumer extends BaseDaemonThread {
                 List<TaskPriority> failedDispatchTasks = this.batchDispatch(fetchTaskNum);
 
                 if (CollectionUtils.isNotEmpty(failedDispatchTasks)) {
+                    logger.info("{} tasks dispatch failed, will retry to dispatch", failedDispatchTasks.size());
                     TaskMetrics.incTaskDispatchFailed(failedDispatchTasks.size());
                     for (TaskPriority dispatchFailedTask : failedDispatchTasks) {
                         taskPriorityQueue.put(dispatchFailedTask);
                     }
                     // If the all task dispatch failed, will sleep for 1s to avoid the master cpu higher.
                     if (fetchTaskNum == failedDispatchTasks.size()) {
+                        logger.info("All tasks dispatch failed, will sleep a while to avoid the master cpu higher");
                         TimeUnit.MILLISECONDS.sleep(Constants.SLEEP_TIME_MILLIS);
                     }
                 }
@@ -209,6 +211,8 @@ public class TaskPriorityQueueConsumer extends BaseDaemonThread {
             if (isTaskNeedToCheck(taskPriority)) {
                 if (taskInstanceIsFinalState(taskPriority.getTaskId())) {
                     // when task finish, ignore this task, there is no need to dispatch anymore
+                    logger.info("Task {} is already finished, no need to dispatch, task instance id: {}",
+                            taskInstance.getName(), taskInstance.getId());
                     return true;
                 }
             }

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/dispatch/executor/NettyExecutorManager.java

@@ -114,7 +114,7 @@ public class NettyExecutorManager extends AbstractExecutorManager<Boolean> {
                 // is not belongs to the down worker ISSUE-10842.
                 context.getTaskInstance().setHost(host.getAddress());
             } catch (ExecuteException ex) {
-                logger.error(String.format("execute command : %s error", command), ex);
+                logger.error("Execute command {} error", command, ex);
                 try {
                     failNodeSet.add(host.getAddress());
                     Set<String> tmpAllIps = new HashSet<>(allNodes);
@@ -156,7 +156,7 @@ public class NettyExecutorManager extends AbstractExecutorManager<Boolean> {
                 nettyRemotingClient.send(host, command);
                 success = true;
             } catch (Exception ex) {
-                logger.error(String.format("send command : %s to %s error", command, host), ex);
+                logger.error("Send command to {} error, command: {}", host, command, ex);
                 retryCount--;
                 ThreadUtils.sleep(Constants.SLEEP_TIME_MILLIS);
             }

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/event/TaskRetryStateEventHandler.java

@@ -22,17 +22,23 @@ import org.apache.dolphinscheduler.common.enums.StateEventType;
 import org.apache.dolphinscheduler.dao.entity.TaskInstance;
 import org.apache.dolphinscheduler.server.master.metrics.TaskMetrics;
 import org.apache.dolphinscheduler.server.master.runner.WorkflowExecuteRunnable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.Map;
 
 @AutoService(StateEventHandler.class)
 public class TaskRetryStateEventHandler implements StateEventHandler {
 
+    private static final Logger logger = LoggerFactory.getLogger(TaskRetryStateEventHandler.class);
+
     @Override
     public boolean handleStateEvent(WorkflowExecuteRunnable workflowExecuteRunnable,
                                     StateEvent stateEvent) throws StateEventHandleException {
         TaskStateEvent taskStateEvent = (TaskStateEvent) stateEvent;
 
+        logger.info("Handle task instance retry event, taskInstanceId: {}", taskStateEvent.getTaskInstanceId());
+
         TaskMetrics.incTaskInstanceByState("retry");
         Map<Long, TaskInstance> waitToRetryTaskInstanceMap = workflowExecuteRunnable.getWaitToRetryTaskInstanceMap();
         TaskInstance taskInstance = waitToRetryTaskInstanceMap.get(taskStateEvent.getTaskCode());

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/event/TaskStateEventHandler.java

@@ -54,6 +54,10 @@ public class TaskStateEventHandler implements StateEventHandler {
             throw new StateEventHandleError("Task state event handle error due to task state is null");
         }
 
+        logger.info(
+                "Handle task instance state event, the current task instance state {} will be changed to {}",
+                task.getState(), taskStateEvent.getStatus());
+
         Map<Long, Integer> completeTaskMap = workflowExecuteRunnable.getCompleteTaskMap();
 
         if (task.getState().isFinished()) {

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/event/TaskTimeoutStateEventHandler.java

@@ -50,6 +50,8 @@ public class TaskTimeoutStateEventHandler implements StateEventHandler {
                     "Cannot find the task instance from workflow execute runnable, taskInstanceId: %s",
                     taskStateEvent.getTaskInstanceId())));
 
+        logger.info("Handle task instance state timout event, taskInstanceId: {}", taskStateEvent.getTaskInstanceId());
+
         if (TimeoutFlag.CLOSE == taskInstance.getTaskDefine().getTimeoutFlag()) {
             return true;
         }

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/event/TaskWaitTaskGroupStateHandler.java

@@ -21,11 +21,17 @@ import org.apache.dolphinscheduler.common.enums.StateEventType;
 import org.apache.dolphinscheduler.server.master.runner.WorkflowExecuteRunnable;
 
 import com.google.auto.service.AutoService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 @AutoService(StateEventHandler.class)
 public class TaskWaitTaskGroupStateHandler implements StateEventHandler {
+
+    private static final Logger logger = LoggerFactory.getLogger(TaskWaitTaskGroupStateHandler.class);
+
     @Override
     public boolean handleStateEvent(WorkflowExecuteRunnable workflowExecuteRunnable, StateEvent stateEvent) {
+        logger.info("Handle task instance wait task group event, taskInstanceId: {}", stateEvent.getTaskInstanceId());
         return workflowExecuteRunnable.checkForceStartAndWakeUp(stateEvent);
     }
 

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/event/WorkflowBlockStateEventHandler.java

@@ -38,6 +38,7 @@ public class WorkflowBlockStateEventHandler implements StateEventHandler {
     @Override
     public boolean handleStateEvent(WorkflowExecuteRunnable workflowExecuteRunnable, StateEvent stateEvent)
         throws StateEventHandleError {
+        logger.info("Handle workflow instance state block event");
         Optional<TaskInstance> taskInstanceOptional =
             workflowExecuteRunnable.getTaskInstance(stateEvent.getTaskInstanceId());
         if (!taskInstanceOptional.isPresent()) {

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/event/WorkflowTimeoutStateEventHandler.java

@@ -22,11 +22,17 @@ import org.apache.dolphinscheduler.server.master.metrics.ProcessInstanceMetrics;
 import org.apache.dolphinscheduler.server.master.runner.WorkflowExecuteRunnable;
 
 import com.google.auto.service.AutoService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 @AutoService(StateEventHandler.class)
 public class WorkflowTimeoutStateEventHandler implements StateEventHandler {
+
+    private static final Logger logger = LoggerFactory.getLogger(WorkflowTimeoutStateEventHandler.class);
+
     @Override
     public boolean handleStateEvent(WorkflowExecuteRunnable workflowExecuteRunnable, StateEvent stateEvent) {
+        logger.info("Handle workflow instance timeout event");
         ProcessInstanceMetrics.incProcessInstanceByState("timeout");
         workflowExecuteRunnable.processTimeout();
         return true;

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/runner/MasterSchedulerBootstrap.java

@@ -136,12 +136,14 @@ public class MasterSchedulerBootstrap extends BaseDaemonThread implements AutoCl
             try {
                 if (!ServerLifeCycleManager.isRunning()) {
                     // the current server is not at running status, cannot consume command.
+                    logger.warn("The current server {} is not at running status, cannot consumes commands.", this.masterAddress);
                     Thread.sleep(Constants.SLEEP_TIME_MILLIS);
                 }
                 // todo: if the workflow event queue is much, we need to handle the back pressure
                 boolean isOverload =
                         OSUtils.isOverload(masterConfig.getMaxCpuLoadAvg(), masterConfig.getReservedMemory());
                 if (isOverload) {
+                    logger.warn("The current server {} is overload, cannot consumes commands.", this.masterAddress);
                     MasterServerMetrics.incMasterOverload();
                     Thread.sleep(Constants.SLEEP_TIME_MILLIS);
                     continue;

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/runner/StateWheelExecuteThread.java

@@ -120,13 +120,13 @@ public class StateWheelExecuteThread extends BaseDaemonThread {
 
     public void addProcess4TimeoutCheck(ProcessInstance processInstance) {
         processInstanceTimeoutCheckList.add(processInstance.getId());
-        logger.info("Success add workflow instance into timeout check list");
+        logger.info("Success add workflow instance {} into timeout check list", processInstance.getId());
     }
 
     public void removeProcess4TimeoutCheck(int processInstanceId) {
         boolean removeFlag = processInstanceTimeoutCheckList.remove(processInstanceId);
         if (removeFlag) {
-            logger.info("Success remove workflow instance from timeout check list");
+            logger.info("Success remove workflow instance {} from timeout check list", processInstanceId);
         }
     }
 
@@ -154,7 +154,7 @@ public class StateWheelExecuteThread extends BaseDaemonThread {
                         (long) processInstance.getTimeout()
                                 * Constants.SEC_2_MINUTES_TIME_UNIT);
                 if (timeRemain < 0) {
-                    logger.info("Workflow instance timeout, adding timeout event");
+                    logger.info("Workflow instance {} timeout, adding timeout event", processInstance.getId());
                     addProcessTimeoutEvent(processInstance);
                     processInstanceTimeoutCheckList.remove(processInstance.getId());
                     logger.info("Workflow instance timeout, added timeout event");

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/runner/WorkflowExecuteRunnable.java

@@ -455,7 +455,7 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
         }
         TaskInstance newTaskInstance = cloneRetryTaskInstance(taskInstance);
         if (newTaskInstance == null) {
-            logger.error("retry fail, new taskInstance is null, task code:{}, task id:{}",
+            logger.error("Retry task fail because new taskInstance is null, task code:{}, task id:{}",
                     taskInstance.getTaskCode(),
                     taskInstance.getId());
             return;
@@ -463,7 +463,7 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
         waitToRetryTaskInstanceMap.put(newTaskInstance.getTaskCode(), newTaskInstance);
         if (!taskInstance.retryTaskIntervalOverTime()) {
             logger.info(
-                    "failure task will be submitted: process id: {}, task instance code: {} state:{} retry times:{} / {}, interval:{}",
+                    "Failure task will be submitted, process id: {}, task instance code: {}, state: {}, retry times: {} / {}, interval: {}",
                     processInstance.getId(), newTaskInstance.getTaskCode(),
                     newTaskInstance.getState(), newTaskInstance.getRetryTimes(), newTaskInstance.getMaxRetryTimes(),
                     newTaskInstance.getRetryInterval());
@@ -785,7 +785,7 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
         ProcessDag processDag = generateFlowDag(taskNodeList, startNodeNameList, recoveryNodeCodeList,
                 processInstance.getTaskDependType());
         if (processDag == null) {
-            logger.error("processDag is null");
+            logger.error("ProcessDag is null");
             return;
         }
         // generate process dag
@@ -818,6 +818,8 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
                             task.getTaskCode(),
                             task.getState());
                     if (validTaskMap.containsKey(task.getTaskCode())) {
+                        logger.warn("Have same taskCode taskInstance when init task queue, need to check taskExecutionStatus, taskCode:{}",
+                                task.getTaskCode());
                         int oldTaskInstanceId = validTaskMap.get(task.getTaskCode());
                         TaskInstance oldTaskInstance = taskInstanceMap.get(oldTaskInstanceId);
                         if (!oldTaskInstance.getState().isFinished() && task.getState().isFinished()) {
@@ -825,14 +827,13 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
                             processService.updateTaskInstance(task);
                             continue;
                         }
-                        logger.warn("have same taskCode taskInstance when init task queue, taskCode:{}",
-                                task.getTaskCode());
                     }
 
                     validTaskMap.put(task.getTaskCode(), task.getId());
                     taskInstanceMap.put(task.getId(), task);
 
                     if (task.isTaskComplete()) {
+                        logger.info("TaskInstance is already complete.");
                         completeTaskMap.put(task.getTaskCode(), task.getId());
                         continue;
                     }
@@ -842,6 +843,7 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
                     }
                     if (task.taskCanRetry()) {
                         if (task.getState().isNeedFaultTolerance()) {
+                            logger.info("TaskInstance needs fault tolerance, will be added to standby list.");
                             task.setFlag(Flag.NO);
                             processService.updateTaskInstance(task);
 
@@ -849,6 +851,7 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
                             TaskInstance tolerantTaskInstance = cloneTolerantTaskInstance(task);
                             addTaskToStandByList(tolerantTaskInstance);
                         } else {
+                            logger.info("Retry taskInstance, taskState: {}", task.getState());
                             retryTaskInstance(task);
                         }
                         continue;
@@ -930,15 +933,14 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
 
             boolean submit = taskProcessor.action(TaskAction.SUBMIT);
             if (!submit) {
-                logger.error("process id:{} name:{} submit standby task id:{} name:{} failed!",
-                        processInstance.getId(),
-                        processInstance.getName(),
-                        taskInstance.getId(),
+                logger.error("Submit standby task failed!, taskCode: {}, taskName: {}",
+                        taskInstance.getTaskCode(),
                         taskInstance.getName());
                 return Optional.empty();
             }
 
             // in a dag, only one taskInstance is valid per taskCode, so need to set the old taskInstance invalid
+            LoggerUtils.setWorkflowAndTaskInstanceIDMDC(taskInstance.getProcessInstanceId(), taskInstance.getId());
             if (validTaskMap.containsKey(taskInstance.getTaskCode())) {
                 int oldTaskInstanceId = validTaskMap.get(taskInstance.getTaskCode());
                 if (taskInstance.getId() != oldTaskInstanceId) {
@@ -965,19 +967,16 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
                         taskInstance.getProcessInstanceId(),
                         taskInstance.getTaskGroupPriority());
                 if (!acquireTaskGroup) {
-                    logger.info("submit task name :{}, but the first time to try to acquire task group failed",
-                            taskInstance.getName());
+                    logger.info("Submitted task will not be dispatch right now because the first time to try to acquire" +
+                                    " task group failed, taskInstanceName: {}, taskGroupId: {}",
+                            taskInstance.getName(), taskGroupId);
                     return Optional.of(taskInstance);
                 }
             }
 
             boolean dispatchSuccess = taskProcessor.action(TaskAction.DISPATCH);
             if (!dispatchSuccess) {
-                logger.error("process id:{} name:{} dispatch standby task id:{} name:{} failed!",
-                        processInstance.getId(),
-                        processInstance.getName(),
-                        taskInstance.getId(),
-                        taskInstance.getName());
+                logger.error("Dispatch standby process {} task {} failed", processInstance.getName(), taskInstance.getName());
                 return Optional.empty();
             }
             taskProcessor.action(TaskAction.RUN);
@@ -1005,11 +1004,11 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
             }
             return Optional.of(taskInstance);
         } catch (Exception e) {
-            logger.error("submit standby task error, taskCode: {}, taskInstanceId: {}",
-                    taskInstance.getTaskCode(),
-                    taskInstance.getId(),
-                    e);
+            logger.error("Submit standby task {} error, taskCode: {}", taskInstance.getName(),
+                    taskInstance.getTaskCode(), e);
             return Optional.empty();
+        } finally {
+            LoggerUtils.removeWorkflowAndTaskInstanceIdMDC();
         }
     }
 
@@ -1072,7 +1071,8 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
     public TaskInstance cloneRetryTaskInstance(TaskInstance taskInstance) {
         TaskNode taskNode = dag.getNode(Long.toString(taskInstance.getTaskCode()));
         if (taskNode == null) {
-            logger.error("taskNode is null, code:{}", taskInstance.getTaskCode());
+            logger.error("Clone retry taskInstance error because taskNode is null, taskCode:{}",
+                    taskInstance.getTaskCode());
             return null;
         }
         TaskInstance newTaskInstance = newTaskInstance(processInstance, taskNode);
@@ -1099,7 +1099,8 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
     public TaskInstance cloneTolerantTaskInstance(TaskInstance taskInstance) {
         TaskNode taskNode = dag.getNode(Long.toString(taskInstance.getTaskCode()));
         if (taskNode == null) {
-            logger.error("taskNode is null, code:{}", taskInstance.getTaskCode());
+            logger.error("Clone tolerant taskInstance error because taskNode is null, taskCode:{}",
+                    taskInstance.getTaskCode());
             return null;
         }
         TaskInstance newTaskInstance = newTaskInstance(processInstance, taskNode);
@@ -1340,11 +1341,11 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
             }
 
             if (task.getId() != null && completeTaskMap.containsKey(task.getTaskCode())) {
-                logger.info("task {} has already run success", task.getName());
+                logger.info("Task has already run success, taskName: {}", task.getName());
                 continue;
             }
             if (task.getState().isKill()) {
-                logger.info("task {} stopped, the state is {}", task.getName(), task.getState());
+                logger.info("Task is be stopped, the state is {}, taskInstanceId: {}", task.getState(), task.getId());
                 continue;
             }
 
@@ -1396,8 +1397,8 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
                 }
             }
         }
-        logger.info("taskCode: {} completeDependTaskList: {}", taskCode,
-                Arrays.toString(completeTaskMap.keySet().toArray()));
+        logger.info("The dependTasks of task all success, currentTaskCode: {}, dependTaskCodes: {}",
+                taskCode, Arrays.toString(completeTaskMap.keySet().toArray()));
         return DependResult.SUCCESS;
     }
 
@@ -1429,6 +1430,9 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
             List<String> nextTaskList =
                     DagHelper.parseConditionTask(dependNodeName, skipTaskNodeMap, dag, getCompleteTaskInstanceMap());
             if (!nextTaskList.contains(nextNodeName)) {
+                logger.info("DependTask is a condition task, and its next condition branch does not hava current task, " +
+                                "dependTaskCode: {}, currentTaskCode: {}", dependNodeName, nextNodeName
+                        );
                 return false;
             }
         } else {
@@ -1710,10 +1714,11 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
      */
     public void addTaskToStandByList(TaskInstance taskInstance) {
         if (readyToSubmitTaskQueue.contains(taskInstance)) {
-            logger.warn("task was found in ready submit queue, task code:{}", taskInstance.getTaskCode());
+            logger.warn("Task already exists in ready submit queue, no need to add again, task code:{}",
+                    taskInstance.getTaskCode());
             return;
         }
-        logger.info("add task to stand by list, task name:{}, task id:{}, task code:{}",
+        logger.info("Add task to stand by list, task name:{}, task id:{}, task code:{}",
                 taskInstance.getName(),
                 taskInstance.getId(),
                 taskInstance.getTaskCode());
@@ -1798,8 +1803,8 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
                 TaskInstance retryTask = processService.findTaskInstanceById(task.getId());
                 if (retryTask != null && retryTask.getState().isForceSuccess()) {
                     task.setState(retryTask.getState());
-                    logger.info("task: {} has been forced success, put it into complete task list and stop retrying",
-                            task.getName());
+                    logger.info("Task {} has been forced success, put it into complete task list and stop retrying, taskInstanceId: {}",
+                            task.getName(), task.getId());
                     removeTaskFromStandbyList(task);
                     completeTaskMap.put(task.getTaskCode(), task.getId());
                     taskInstanceMap.put(task.getId(), task);
@@ -1815,6 +1820,7 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
             }
             DependResult dependResult = getDependResultForTask(task);
             if (DependResult.SUCCESS == dependResult) {
+                logger.info("The dependResult of task {} is success, so ready to submit to execute", task.getName());
                 Optional<TaskInstance> taskInstanceOptional = submitTaskExec(task);
                 if (!taskInstanceOptional.isPresent()) {
                     this.taskFailedSubmit = true;

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/runner/WorkflowExecuteThreadPool.java

@@ -158,10 +158,17 @@ public class WorkflowExecuteThreadPool extends ThreadPoolTaskExecutor {
             ProcessInstance processInstance = entry.getKey();
             TaskInstance taskInstance = entry.getValue();
             String address = NetUtils.getAddr(masterConfig.getListenPort());
-            if (processInstance.getHost().equalsIgnoreCase(address)) {
-                this.notifyMyself(processInstance, taskInstance);
-            } else {
-                this.notifyProcess(finishProcessInstance, processInstance, taskInstance);
+            try {
+                LoggerUtils.setWorkflowAndTaskInstanceIDMDC(processInstance.getId(), taskInstance.getId());
+                if (processInstance.getHost().equalsIgnoreCase(address)) {
+                    logger.info("Process host is local master, will notify it");
+                    this.notifyMyself(processInstance, taskInstance);
+                } else {
+                    logger.info("Process host is remote master, will notify it");
+                    this.notifyProcess(finishProcessInstance, processInstance, taskInstance);
+                }
+            } finally {
+                LoggerUtils.removeWorkflowAndTaskInstanceIdMDC();
             }
         }
     }
@@ -190,8 +197,8 @@ public class WorkflowExecuteThreadPool extends ThreadPoolTaskExecutor {
                                TaskInstance taskInstance) {
         String processInstanceHost = processInstance.getHost();
         if (Strings.isNullOrEmpty(processInstanceHost)) {
-            logger.error("process {} host is empty, cannot notify task {} now", processInstance.getId(),
-                    taskInstance.getId());
+            logger.error("Process {} host is empty, cannot notify task {} now, taskId: {}", processInstance.getName(),
+                    taskInstance.getName(), taskInstance.getId());
             return;
         }
         WorkflowStateEventChangeCommand workflowStateEventChangeCommand = new WorkflowStateEventChangeCommand(

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/runner/task/BaseTaskProcessor.java

@@ -304,6 +304,7 @@ public abstract class BaseTaskProcessor implements ITaskProcessor {
 
         // verify tenant is null
         if (verifyTenantIsNull(tenant, taskInstance)) {
+            logger.info("Task state changes to {}", TaskExecutionStatus.FAILURE);
             taskInstance.setState(TaskExecutionStatus.FAILURE);
             processService.saveTaskInstance(taskInstance);
             return null;
@@ -418,7 +419,7 @@ public abstract class BaseTaskProcessor implements ITaskProcessor {
         int ruleId = dataQualityParameters.getRuleId();
         DqRule dqRule = processService.getDqRule(ruleId);
         if (dqRule == null) {
-            logger.error("can not get DqRule by id {}", ruleId);
+            logger.error("Can not get dataQuality rule by id {}", ruleId);
             return;
         }
 
@@ -428,7 +429,7 @@ public abstract class BaseTaskProcessor implements ITaskProcessor {
 
         List<DqRuleInputEntry> ruleInputEntryList = processService.getRuleInputEntry(ruleId);
         if (CollectionUtils.isEmpty(ruleInputEntryList)) {
-            logger.error("{} rule input entry list is empty ", ruleId);
+            logger.error("Rule input entry list is empty, ruleId: {}", ruleId);
             return;
         }
         List<DqRuleExecuteSql> executeSqlList = processService.getDqExecuteSql(ruleId);
@@ -603,9 +604,7 @@ public abstract class BaseTaskProcessor implements ITaskProcessor {
      */
     protected boolean verifyTenantIsNull(Tenant tenant, TaskInstance taskInstance) {
         if (tenant == null) {
-            logger.error("tenant not exists,process instance id : {},task instance id : {}",
-                    taskInstance.getProcessInstance().getId(),
-                    taskInstance.getId());
+            logger.error("Tenant does not exists");
             return true;
         }
         return false;

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/runner/task/CommonTaskProcessor.java

@@ -92,18 +92,18 @@ public class CommonTaskProcessor extends BaseTaskProcessor {
                 this.initQueue();
             }
             if (taskInstance.getState().isFinished()) {
-                logger.info("submit task , but task [{}] state [{}] is already  finished. ", taskInstance.getName(),
-                        taskInstance.getState());
+                logger.info("Task {} has already finished, no need to submit to task queue, taskState: {}",
+                        taskInstance.getName(), taskInstance.getState());
                 return true;
             }
             // task cannot be submitted because its execution state is RUNNING or DELAY.
             if (taskInstance.getState() == TaskExecutionStatus.RUNNING_EXECUTION
                     || taskInstance.getState() == TaskExecutionStatus.DELAY_EXECUTION) {
-                logger.info("submit task, but the status of the task {} is already running or delayed.",
-                        taskInstance.getName());
+                logger.info("Task {} is already running or delayed, no need to submit to task queue, taskState: {}",
+                        taskInstance.getName(), taskInstance.getState());
                 return true;
             }
-            logger.info("task ready to dispatch to worker: taskInstanceId: {}", taskInstance.getId());
+            logger.info("Task {} is ready to dispatch to worker", taskInstance.getName());
 
             TaskPriority taskPriority = new TaskPriority(processInstance.getProcessInstancePriority().getCode(),
                     processInstance.getId(), taskInstance.getProcessInstancePriority().getCode(),
@@ -112,17 +112,17 @@ public class CommonTaskProcessor extends BaseTaskProcessor {
 
             TaskExecutionContext taskExecutionContext = getTaskExecutionContext(taskInstance);
             if (taskExecutionContext == null) {
-                logger.error("task get taskExecutionContext fail: {}", taskInstance);
+                logger.error("Get taskExecutionContext fail, task: {}", taskInstance);
                 return false;
             }
 
             taskPriority.setTaskExecutionContext(taskExecutionContext);
 
             taskUpdateQueue.put(taskPriority);
-            logger.info("Master submit task to priority queue success, taskInstanceId : {}", taskInstance.getId());
+            logger.info("Task {} is submitted to priority queue success by master", taskInstance.getName());
             return true;
         } catch (Exception e) {
-            logger.error("submit task error", e);
+            logger.error("Task {} is submitted to priority queue error", taskInstance.getName(), e);
             return false;
         }
     }

dolphinscheduler-remote/src/test/java/org/apache/dolphinscheduler/rpc/RpcTest.java

@@ -44,17 +44,6 @@ public class RpcTest {
         userService = rpcClient.create(IUserService.class, host);
     }
 
-    @Test
-    public void sendTest() {
-        Integer result = userService.hi(3);
-        Assert.assertSame(4, result);
-        result = userService.hi(4);
-        Assert.assertSame(5, result);
-        userService.say("sync");
-        userService.callBackIsFalse("async no call back");
-        userService.hi(999999);
-    }
-
     @After
     public void after() {
         NettyClient.getInstance().close();