diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/dto/TaskCountDto.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/dto/TaskCountDto.java index e7b182076d..6b0391f111 100644 --- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/dto/TaskCountDto.java +++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/dto/TaskCountDto.java @@ -43,36 +43,36 @@ public class TaskCountDto { } private void countTaskDtos(List taskInstanceStateCounts){ - int submitted_success = 0; - int running_exeution = 0; - int ready_pause = 0; + int submittedSuccess = 0; + int runningExeution = 0; + int readyPause = 0; int pause = 0; - int ready_stop = 0; + int readyStop = 0; int stop = 0; int failure = 0; int success = 0; - int need_fault_tolerance = 0; + int needFaultTolerance = 0; int kill = 0; - int waitting_thread = 0; + int waittingThread = 0; for(ExecuteStatusCount taskInstanceStateCount : taskInstanceStateCounts){ ExecutionStatus status = taskInstanceStateCount.getExecutionStatus(); totalCount += taskInstanceStateCount.getCount(); switch (status){ case SUBMITTED_SUCCESS: - submitted_success += taskInstanceStateCount.getCount(); + submittedSuccess += taskInstanceStateCount.getCount(); break; case RUNNING_EXEUTION: - running_exeution += taskInstanceStateCount.getCount(); + runningExeution += taskInstanceStateCount.getCount(); break; case READY_PAUSE: - ready_pause += taskInstanceStateCount.getCount(); + readyPause += taskInstanceStateCount.getCount(); break; case PAUSE: pause += taskInstanceStateCount.getCount(); break; case READY_STOP: - ready_stop += taskInstanceStateCount.getCount(); + readyStop += taskInstanceStateCount.getCount(); break; case STOP: stop += taskInstanceStateCount.getCount(); @@ -84,13 +84,13 @@ public class TaskCountDto { success += taskInstanceStateCount.getCount(); break; case NEED_FAULT_TOLERANCE: - need_fault_tolerance += taskInstanceStateCount.getCount(); + needFaultTolerance += taskInstanceStateCount.getCount(); break; case KILL: kill += taskInstanceStateCount.getCount(); break; case WAITTING_THREAD: - waitting_thread += taskInstanceStateCount.getCount(); + waittingThread += taskInstanceStateCount.getCount(); break; default: @@ -98,17 +98,17 @@ public class TaskCountDto { } } this.taskCountDtos = new ArrayList<>(); - this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.SUBMITTED_SUCCESS, submitted_success)); - this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.RUNNING_EXEUTION, running_exeution)); - this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.READY_PAUSE, ready_pause)); + this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.SUBMITTED_SUCCESS, submittedSuccess)); + this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.RUNNING_EXEUTION, runningExeution)); + this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.READY_PAUSE, readyPause)); this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.PAUSE, pause)); - this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.READY_STOP, ready_stop)); + this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.READY_STOP, readyStop)); this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.STOP, stop)); this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.FAILURE, failure)); this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.SUCCESS, success)); - this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.NEED_FAULT_TOLERANCE, need_fault_tolerance)); + this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.NEED_FAULT_TOLERANCE, needFaultTolerance)); this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.KILL, kill)); - this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.WAITTING_THREAD, waitting_thread)); + this.taskCountDtos.add(new TaskStateCount(ExecutionStatus.WAITTING_THREAD, waittingThread)); } diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskInstanceService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskInstanceService.java index e4fec54395..170278e02f 100644 --- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskInstanceService.java +++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskInstanceService.java @@ -32,8 +32,6 @@ import org.apache.dolphinscheduler.dao.entity.User; import org.apache.dolphinscheduler.dao.mapper.ProjectMapper; import org.apache.dolphinscheduler.dao.mapper.TaskInstanceMapper; import org.apache.dolphinscheduler.service.process.ProcessService; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; @@ -46,8 +44,6 @@ import java.util.*; @Service public class TaskInstanceService extends BaseService { - private static final Logger logger = LoggerFactory.getLogger(TaskInstanceService.class); - @Autowired ProjectMapper projectMapper; diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskRecordService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskRecordService.java index 54b6a1889c..54eba5c2d6 100644 --- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskRecordService.java +++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskRecordService.java @@ -21,8 +21,6 @@ import org.apache.dolphinscheduler.api.utils.PageInfo; import org.apache.dolphinscheduler.common.Constants; import org.apache.dolphinscheduler.dao.TaskRecordDao; import org.apache.dolphinscheduler.dao.entity.TaskRecord; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; import org.springframework.stereotype.Service; import java.util.HashMap; @@ -37,8 +35,6 @@ import static org.apache.dolphinscheduler.common.Constants.*; @Service public class TaskRecordService extends BaseService{ - private static final Logger logger = LoggerFactory.getLogger(TaskRecordService.class); - /** * query task record list paging * diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TenantService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TenantService.java index 12b4656a40..2fded4d32f 100644 --- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TenantService.java +++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TenantService.java @@ -310,7 +310,7 @@ public class TenantService extends BaseService{ Map result = new HashMap<>(5); List resourceList = tenantMapper.queryByTenantCode(tenantCode); - if (resourceList != null && resourceList.size() > 0) { + if (CollectionUtils.isNotEmpty(resourceList)) { result.put(Constants.DATA_LIST, resourceList); putMsg(result, Status.SUCCESS); } else { @@ -346,6 +346,6 @@ public class TenantService extends BaseService{ */ private boolean checkTenantExists(String tenantCode) { List tenants = tenantMapper.queryByTenantCode(tenantCode); - return (tenants != null && tenants.size() > 0); + return CollectionUtils.isNotEmpty(tenants); } } diff --git a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/TaskStateType.java b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/TaskStateType.java index 695f0fd880..200f90709a 100644 --- a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/TaskStateType.java +++ b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/TaskStateType.java @@ -60,7 +60,7 @@ public enum TaskStateType { default: break; } - return null; + return new int[0]; } } diff --git a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/model/TaskNode.java b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/model/TaskNode.java index c0ad907dca..1ed398a693 100644 --- a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/model/TaskNode.java +++ b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/model/TaskNode.java @@ -293,14 +293,14 @@ public class TaskNode { public TaskTimeoutParameter getTaskTimeoutParameter() { if(StringUtils.isNotEmpty(this.getTimeout())){ String formatStr = String.format("%s,%s", TaskTimeoutStrategy.WARN.name(), TaskTimeoutStrategy.FAILED.name()); - String timeout = this.getTimeout().replace(formatStr,TaskTimeoutStrategy.WARNFAILED.name()); - return JSON.parseObject(timeout,TaskTimeoutParameter.class); + String taskTimeout = this.getTimeout().replace(formatStr,TaskTimeoutStrategy.WARNFAILED.name()); + return JSON.parseObject(taskTimeout,TaskTimeoutParameter.class); } return new TaskTimeoutParameter(false); } public boolean isConditionsTask(){ - return this.getType().toUpperCase().equals(TaskType.CONDITIONS.toString()); + return TaskType.CONDITIONS.toString().equalsIgnoreCase(this.getType()); } @Override diff --git a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/ThreadPoolExecutors.java b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/ThreadPoolExecutors.java index f88ea6d127..2744803f21 100644 --- a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/ThreadPoolExecutors.java +++ b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/ThreadPoolExecutors.java @@ -74,21 +74,21 @@ public class ThreadPoolExecutors { * @param event */ public void execute(final Runnable event) { - Executor executor = getExecutor(); - if (executor == null) { - logger.error("Cannot execute [" + event + "] because the executor is missing."); + Executor eventExecutor = getExecutor(); + if (eventExecutor == null) { + logger.error("Cannot execute [{}}] because the executor is missing.", event); } else { - executor.execute(event); + eventExecutor.execute(event); } } public Future submit(Runnable event) { - Executor executor = getExecutor(); - if (executor == null) { - logger.error("Cannot submit [" + event + "] because the executor is missing."); + Executor eventExecutor = getExecutor(); + if (eventExecutor == null) { + logger.error("Cannot submit [{}}] because the executor is missing.", event); } else { - return executor.submit(event); + return eventExecutor.submit(event); } return null; @@ -97,11 +97,11 @@ public class ThreadPoolExecutors { public Future submit(Callable task) { - Executor executor = getExecutor(); - if (executor == null) { - logger.error("Cannot submit [" + task + "] because the executor is missing."); + Executor taskExecutor = getExecutor(); + if (taskExecutor == null) { + logger.error("Cannot submit [{}] because the executor is missing.", task); } else { - return executor.submit(task); + return taskExecutor.submit(task); } return null; @@ -110,8 +110,8 @@ public class ThreadPoolExecutors { public void printStatus() { - Executor executor = getExecutor(); - executor.getStatus().dumpInfo(); + Executor printExecutor = getExecutor(); + printExecutor.getStatus().dumpInfo(); } @@ -125,7 +125,7 @@ public class ThreadPoolExecutors { List wasRunning = executor.threadPoolExecutor .shutdownNow(); if (!wasRunning.isEmpty()) { - logger.info(executor + " had " + wasRunning + " on shutdown"); + logger.info("{} had {} on shutdown", executor, wasRunning); } } } @@ -138,7 +138,7 @@ public class ThreadPoolExecutors { /** * how long to retain excess threads */ - final long keepAliveTimeInMillis = 1000; + static final long KEEP_ALIVE_TIME_IN_MILLIS = 1000; /** * the thread pool executor that services the requests */ @@ -146,7 +146,7 @@ public class ThreadPoolExecutors { /** * work queue to use - unbounded queue */ - final BlockingQueue q = new LinkedBlockingQueue(); + final BlockingQueue q = new LinkedBlockingQueue<>(); private final String name; private static final AtomicLong seqids = new AtomicLong(0); private final long id; @@ -156,7 +156,7 @@ public class ThreadPoolExecutors { this.name = name; //create the thread pool executor this.threadPoolExecutor = new TrackingThreadPoolExecutor( - maxThreads, maxThreads, keepAliveTimeInMillis, + maxThreads, maxThreads, KEEP_ALIVE_TIME_IN_MILLIS, TimeUnit.MILLISECONDS, q); // name the threads for this threadpool ThreadFactoryBuilder tfb = new ThreadFactoryBuilder(); diff --git a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/placeholder/TimePlaceholderUtils.java b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/placeholder/TimePlaceholderUtils.java index 15e3282d38..35cb018399 100644 --- a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/placeholder/TimePlaceholderUtils.java +++ b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/placeholder/TimePlaceholderUtils.java @@ -35,12 +35,12 @@ public class TimePlaceholderUtils { /** * Prefix of the position to be replaced */ - public static final String placeholderPrefix = "$["; + public static final String PLACEHOLDER_PREFIX = "$["; /** * The suffix of the position to be replaced */ - public static final String placeholderSuffix = "]"; + public static final String PLACEHOLDER_SUFFIX = "]"; /** * Replaces all placeholders of format {@code ${name}} with the value returned @@ -66,7 +66,7 @@ public class TimePlaceholderUtils { * be ignored ({@code true}) or cause an exception ({@code false}) */ private static PropertyPlaceholderHelper getPropertyPlaceholderHelper(boolean ignoreUnresolvablePlaceholders) { - return new PropertyPlaceholderHelper(placeholderPrefix, placeholderSuffix, null, ignoreUnresolvablePlaceholders); + return new PropertyPlaceholderHelper(PLACEHOLDER_PREFIX, PLACEHOLDER_SUFFIX, null, ignoreUnresolvablePlaceholders); } /** @@ -503,7 +503,7 @@ public class TimePlaceholderUtils { * @return calculate need minutes */ public static Integer calcMinutes(String minuteExpression) { - int index = minuteExpression.indexOf("/"); + int index = minuteExpression.indexOf('/'); String calcExpression; diff --git a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/TaskRecordDao.java b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/TaskRecordDao.java index f89002ebdc..e16890149b 100644 --- a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/TaskRecordDao.java +++ b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/TaskRecordDao.java @@ -84,9 +84,9 @@ public class TaskRecordDao { Class.forName(driver); conn = DriverManager.getConnection(url, username, password); } catch (ClassNotFoundException e) { - logger.error("Exception ", e); + logger.error("Class not found Exception ", e); } catch (SQLException e) { - logger.error("Exception ", e); + logger.error("SQL Exception ", e); } return conn; } diff --git a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java index 51a22b756e..ffd49b4f0d 100644 --- a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java +++ b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java @@ -78,7 +78,7 @@ public class TaskInstanceMapperTest { TaskInstance taskInstance = insertOne(); //update int update = taskInstanceMapper.updateById(taskInstance); - Assert.assertEquals(update, 1); + Assert.assertEquals(1, update); taskInstanceMapper.deleteById(taskInstance.getId()); } @@ -89,7 +89,7 @@ public class TaskInstanceMapperTest { public void testDelete(){ TaskInstance taskInstance = insertOne(); int delete = taskInstanceMapper.deleteById(taskInstance.getId()); - Assert.assertEquals(delete, 1); + Assert.assertEquals(1, delete); } /** diff --git a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TenantMapperTest.java b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TenantMapperTest.java index f5cb8fca12..dc6a7d1710 100644 --- a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TenantMapperTest.java +++ b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TenantMapperTest.java @@ -64,7 +64,7 @@ public class TenantMapperTest { tenant.setUpdateTime(new Date()); //update int update = tenantMapper.updateById(tenant); - Assert.assertEquals(update, 1); + Assert.assertEquals(1, update); tenantMapper.deleteById(tenant.getId()); } @@ -75,7 +75,7 @@ public class TenantMapperTest { public void testDelete(){ Tenant tenant = insertOne(); int delete = tenantMapper.deleteById(tenant.getId()); - Assert.assertEquals(delete, 1); + Assert.assertEquals(1, delete); } /** diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/runner/TaskScheduleThread.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/runner/TaskScheduleThread.java index d36d4de5b4..48048e7eba 100644 --- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/runner/TaskScheduleThread.java +++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/runner/TaskScheduleThread.java @@ -230,7 +230,7 @@ public class TaskScheduleThread implements Runnable { taskInstance.getId() + ".log"; } }catch (Exception e){ - logger.error("logger" + e); + logger.error("logger {}", e.getMessage(), e); logPath = ""; } return logPath; diff --git a/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/queue/TaskQueueZkImpl.java b/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/queue/TaskQueueZkImpl.java index 9c1d318ea5..5ac3ece663 100644 --- a/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/queue/TaskQueueZkImpl.java +++ b/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/queue/TaskQueueZkImpl.java @@ -18,6 +18,7 @@ package org.apache.dolphinscheduler.service.queue; import org.apache.dolphinscheduler.common.Constants; +import org.apache.dolphinscheduler.common.utils.CollectionUtils; import org.apache.dolphinscheduler.common.utils.IpUtils; import org.apache.dolphinscheduler.common.utils.OSUtils; import org.apache.dolphinscheduler.service.zk.ZookeeperOperator; @@ -67,8 +68,7 @@ public class TaskQueueZkImpl implements ITaskQueue { @Override public List getAllTasks(String key) { try { - List list = zookeeperOperator.getChildrenKeys(getTasksPath(key)); - return list; + return zookeeperOperator.getChildrenKeys(getTasksPath(key)); } catch (Exception e) { logger.error("get all tasks from tasks queue exception",e); } @@ -141,7 +141,7 @@ public class TaskQueueZkImpl implements ITaskQueue { try{ List list = zookeeperOperator.getChildrenKeys(getTasksPath(key)); - if(list != null && list.size() > 0){ + if(CollectionUtils.isNotEmpty(list)){ String workerIp = OSUtils.getHost(); String workerIpLongStr = String.valueOf(IpUtils.ipToLong(workerIp)); diff --git a/dolphinscheduler-service/src/test/java/org/apache/dolphinscheduler/service/queue/TaskQueueZKImplTest.java b/dolphinscheduler-service/src/test/java/org/apache/dolphinscheduler/service/queue/TaskQueueZKImplTest.java index 5d464ac3c9..a630c494c5 100644 --- a/dolphinscheduler-service/src/test/java/org/apache/dolphinscheduler/service/queue/TaskQueueZKImplTest.java +++ b/dolphinscheduler-service/src/test/java/org/apache/dolphinscheduler/service/queue/TaskQueueZKImplTest.java @@ -58,11 +58,11 @@ public class TaskQueueZKImplTest extends BaseTaskQueueTest { init(); // get all List allTasks = tasksQueue.getAllTasks(Constants.DOLPHINSCHEDULER_TASKS_QUEUE); - assertEquals(allTasks.size(),2); + assertEquals(2, allTasks.size()); //delete all tasksQueue.delete(); allTasks = tasksQueue.getAllTasks(Constants.DOLPHINSCHEDULER_TASKS_QUEUE); - assertEquals(allTasks.size(),0); + assertEquals(0, allTasks.size()); } @Test public void hasTask(){ @@ -126,10 +126,10 @@ public class TaskQueueZKImplTest extends BaseTaskQueueTest { //add init(); List taskList = tasksQueue.poll(Constants.DOLPHINSCHEDULER_TASKS_QUEUE, 2); - assertEquals(taskList.size(),2); + assertEquals(2, taskList.size()); - assertEquals(taskList.get(0),"0_1_1_1_-1"); - assertEquals(taskList.get(1),"1_0_1_1_-1"); + assertEquals("0_1_1_1_-1", taskList.get(0)); + assertEquals("1_0_1_1_-1", taskList.get(1)); } /** @@ -153,7 +153,7 @@ public class TaskQueueZKImplTest extends BaseTaskQueueTest { String task = "1_0_1_1_-1"; tasksQueue.sadd(Constants.DOLPHINSCHEDULER_TASKS_QUEUE,task); //check size - assertEquals(tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size(),1); + assertEquals(1, tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size()); } @@ -166,10 +166,10 @@ public class TaskQueueZKImplTest extends BaseTaskQueueTest { String task = "1_0_1_1_-1"; tasksQueue.sadd(Constants.DOLPHINSCHEDULER_TASKS_QUEUE,task); //check size - assertEquals(tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size(),1); + assertEquals(1, tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size()); //remove and get size tasksQueue.srem(Constants.DOLPHINSCHEDULER_TASKS_QUEUE,task); - assertEquals(tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size(),0); + assertEquals(0, tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size()); } /** @@ -179,17 +179,17 @@ public class TaskQueueZKImplTest extends BaseTaskQueueTest { public void smembers(){ //first init - assertEquals(tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size(),0); + assertEquals(0, tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size()); //add String task = "1_0_1_1_-1"; tasksQueue.sadd(Constants.DOLPHINSCHEDULER_TASKS_QUEUE,task); //check size - assertEquals(tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size(),1); + assertEquals(1, tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size()); //add task = "0_1_1_1_"; tasksQueue.sadd(Constants.DOLPHINSCHEDULER_TASKS_QUEUE,task); //check size - assertEquals(tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size(),2); + assertEquals(2, tasksQueue.smembers(Constants.DOLPHINSCHEDULER_TASKS_QUEUE).size()); } @@ -222,7 +222,7 @@ public class TaskQueueZKImplTest extends BaseTaskQueueTest { } String node1 = tasksQueue.poll(Constants.DOLPHINSCHEDULER_TASKS_QUEUE, 1).get(0); - assertEquals(node1,"0"); + assertEquals("0", node1); }