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Merge pull request #64 from lenboo/dev-20190415 

fix bug: command exception.
pull/2/head
bao liang 5 years ago committed by GitHub
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5 changed files with 99 additions and 37 deletions
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  1. 34
      escheduler-api/src/main/java/cn/escheduler/api/controller/TaskRecordController.java
  2. 9
      escheduler-api/src/main/java/cn/escheduler/api/service/TaskRecordService.java
  3. 9
      escheduler-common/src/main/java/cn/escheduler/common/Constants.java
  4. 74
      escheduler-dao/src/main/java/cn/escheduler/dao/ProcessDao.java
  5. 10
      escheduler-dao/src/main/java/cn/escheduler/dao/TaskRecordDao.java

34
escheduler-api/src/main/java/cn/escheduler/api/controller/TaskRecordController.java
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@ -68,7 +68,7 @@ public class TaskRecordController extends BaseController{
try{
logger.info("query task record list, task name:{}, state :{}, taskDate: {}, start:{}, end:{}",
taskName, state, taskDate, startTime, endTime);
Map<String, Object> result = taskRecordService.queryTaskRecordListPaging(taskName, startTime, taskDate, sourceTable, destTable, endTime,state, pageNo, pageSize);
Map<String, Object> result = taskRecordService.queryTaskRecordListPaging(false, taskName, startTime, taskDate, sourceTable, destTable, endTime,state, pageNo, pageSize);
return returnDataListPaging(result);
}catch (Exception e){
logger.error(QUERY_TASK_RECORD_LIST_PAGING_ERROR.getMsg(),e);
@ -77,4 +77,36 @@ public class TaskRecordController extends BaseController{
}
/**
* query history task record list paging
*
* @param loginUser
* @return
*/
@GetMapping("/history-list-paging")
@ResponseStatus(HttpStatus.OK)
public Result queryHistoryTaskRecordListPaging(@RequestAttribute(value = Constants.SESSION_USER) User loginUser,
@RequestParam(value = "taskName", required = false) String taskName,
@RequestParam(value = "state", required = false) String state,
@RequestParam(value = "sourceTable", required = false) String sourceTable,
@RequestParam(value = "destTable", required = false) String destTable,
@RequestParam(value = "taskDate", required = false) String taskDate,
@RequestParam(value = "startDate", required = false) String startTime,
@RequestParam(value = "endDate", required = false) String endTime,
@RequestParam("pageNo") Integer pageNo,
@RequestParam("pageSize") Integer pageSize
){
try{
logger.info("query hisotry task record list, task name:{}, state :{}, taskDate: {}, start:{}, end:{}",
taskName, state, taskDate, startTime, endTime);
Map<String, Object> result = taskRecordService.queryTaskRecordListPaging(true, taskName, startTime, taskDate, sourceTable, destTable, endTime,state, pageNo, pageSize);
return returnDataListPaging(result);
}catch (Exception e){
logger.error(QUERY_TASK_RECORD_LIST_PAGING_ERROR.getMsg(),e);
return error(QUERY_TASK_RECORD_LIST_PAGING_ERROR.getCode(), QUERY_TASK_RECORD_LIST_PAGING_ERROR.getMsg());
}
}
}

9
escheduler-api/src/main/java/cn/escheduler/api/service/TaskRecordService.java
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@ -29,6 +29,8 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static cn.escheduler.common.Constants.*;
/**
* task record service
*/
@ -51,7 +53,7 @@ public class TaskRecordService extends BaseService{
* @param pageSize
* @return
*/
public Map<String,Object> queryTaskRecordListPaging(String taskName, String startDate,
public Map<String,Object> queryTaskRecordListPaging(boolean isHistory, String taskName, String startDate,
String taskDate, String sourceTable,
String destTable, String endDate,
String state, Integer pageNo, Integer pageSize) {
@ -69,8 +71,9 @@ public class TaskRecordService extends BaseService{
map.put("offset", pageInfo.getStart().toString());
map.put("pageSize", pageInfo.getPageSize().toString());
int count = TaskRecordDao.countTaskRecord(map);
List<TaskRecord> recordList = TaskRecordDao.queryAllTaskRecord(map);
String table = isHistory ? TASK_RECORD_TABLE_HISTORY_HIVE_LOG : TASK_RECORD_TABLE_HIVE_LOG;
int count = TaskRecordDao.countTaskRecord(map, table);
List<TaskRecord> recordList = TaskRecordDao.queryAllTaskRecord(map, table);
pageInfo.setTotalCount(count);
pageInfo.setLists(recordList);
result.put(Constants.DATA_LIST, pageInfo);

9
escheduler-common/src/main/java/cn/escheduler/common/Constants.java
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@ -463,6 +463,10 @@ public final class Constants {
public static final String TASK_RECORD_PWD = "task.record.datasource.password";
public static String TASK_RECORD_TABLE_HIVE_LOG = "eamp_hive_log_hd";
public static String TASK_RECORD_TABLE_HISTORY_HIVE_LOG = "eamp_hive_hist_log_hd";
public static final String STATUS = "status";
@ -826,4 +830,9 @@ public final class Constants {
public static final String CONTENT = "content";
public static final String DEPENDENT_SPLIT = ":||";
public static final String DEPENDENT_ALL = "ALL";
/**
*
*/
}

74
escheduler-dao/src/main/java/cn/escheduler/dao/ProcessDao.java
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@ -120,48 +120,64 @@ public class ProcessDao extends AbstractBaseDao {
* find one command from command queue, construct process instance
* @param logger
* @param host
* @param vaildThreadNum
* @param validThreadNum
* @return
*/
@Transactional(value = "TransactionManager",rollbackFor = Exception.class)
public ProcessInstance scanCommand(Logger logger, String host, int vaildThreadNum){
public ProcessInstance scanCommand(Logger logger, String host, int validThreadNum){
ProcessInstance processInstance = null;
Command command = findOneCommand();
if (command == null) {
return null;
}
logger.info(String.format("find one command: id: %d, type: %s", command.getId(),command.getCommandType().toString()));
processInstance = constructProcessInstance(command, host);
//cannot construct process instance, return null;
if(processInstance == null){
logger.error("scan command, command parameter is error: %s", command.toString());
}else{
// check thread number enough for this command, if not, change state to waiting thread.
int commandThreadCount = this.workProcessThreadNumCount(command.getProcessDefinitionId());
if(vaildThreadNum < commandThreadCount){
logger.info("there is not enough thread for this command: {}",command.toString() );
processInstance.setState(ExecutionStatus.WAITTING_THREAD);
if(command.getCommandType() != CommandType.RECOVER_WAITTING_THREAD){
processInstance.addHistoryCmd(command.getCommandType());
}
saveProcessInstance(processInstance);
this.setSubProcessParam(processInstance);
createRecoveryWaitingThreadCommand(command, processInstance);
try{
processInstance = constructProcessInstance(command, host);
//cannot construct process instance, return null;
if(processInstance == null){
logger.error("scan command, command parameter is error: %s", command.toString());
delCommandByid(command.getId());
return null;
}else if(!checkThreadNum(command, validThreadNum)){
logger.info("there is not enough thread for this command: {}",command.toString() );
return setWaitingThreadProcess(command, processInstance);
}else{
processInstance.setCommandType(command.getCommandType());
processInstance.addHistoryCmd(command.getCommandType());
saveProcessInstance(processInstance);
this.setSubProcessParam(processInstance);
processInstance.setCommandType(command.getCommandType());
processInstance.addHistoryCmd(command.getCommandType());
saveProcessInstance(processInstance);
this.setSubProcessParam(processInstance);
delCommandByid(command.getId());
return processInstance;
}
}catch (Exception e){
logger.error("scan command error ", e);
delCommandByid(command.getId());
}
// delete command
delCommandByid(command.getId());
return processInstance;
return null;
}
/**
* set process waiting thread
* @param command
* @param processInstance
* @return
*/
private ProcessInstance setWaitingThreadProcess(Command command, ProcessInstance processInstance) {
processInstance.setState(ExecutionStatus.WAITTING_THREAD);
if(command.getCommandType() != CommandType.RECOVER_WAITTING_THREAD){
processInstance.addHistoryCmd(command.getCommandType());
}
saveProcessInstance(processInstance);
this.setSubProcessParam(processInstance);
createRecoveryWaitingThreadCommand(command, processInstance);
return null;
}
private boolean checkThreadNum(Command command, int validThreadNum) {
int commandThreadCount = this.workProcessThreadNumCount(command.getProcessDefinitionId());
return validThreadNum >= commandThreadCount;
}
/**
@ -669,7 +685,7 @@ public class ProcessDao extends AbstractBaseDao {
paramMap.put(CMDPARAM_SUB_PROCESS, String.valueOf(processInstance.getId()));
processInstance.setCommandParam(JSONUtils.toJson(paramMap));
processInstance.setIsSubProcess(Flag.YES);
this.updateProcessInstance(processInstance);
this.saveProcessInstance(processInstance);
}
// copy parent instance user def params to sub process..
String parentInstanceId = paramMap.get(CMDPARAM_SUB_PROCESS_PARENT_INSTANCE_ID);
@ -677,7 +693,7 @@ public class ProcessDao extends AbstractBaseDao {
ProcessInstance parentInstance = findProcessInstanceDetailById(Integer.parseInt(parentInstanceId));
if(parentInstance != null){
processInstance.setGlobalParams(parentInstance.getGlobalParams());
this.updateProcessInstance(processInstance);
this.saveProcessInstance(processInstance);
}else{
logger.error("sub process command params error, cannot find parent instance: {} ", cmdParam);
}

10
escheduler-dao/src/main/java/cn/escheduler/dao/TaskRecordDao.java
Unescape View File

@ -40,6 +40,8 @@ public class TaskRecordDao {
private static Logger logger = LoggerFactory.getLogger(TaskRecordDao.class.getName());
/**
* 加载配置文件
*/
@ -134,7 +136,7 @@ public class TaskRecordDao {
* @param filterMap
* @return
*/
public static int countTaskRecord(Map<String, String> filterMap){
public static int countTaskRecord(Map<String, String> filterMap, String table){
int count = 0;
Connection conn = null;
@ -143,7 +145,7 @@ public class TaskRecordDao {
if(conn == null){
return count;
}
String sql = "select count(1) as count from eamp_hive_log_hd";
String sql = String.format("select count(1) as count from %s", table);
sql += getWhereString(filterMap);
PreparedStatement pstmt;
pstmt = conn.prepareStatement(sql);
@ -171,9 +173,9 @@ public class TaskRecordDao {
* @param filterMap
* @return
*/
public static List<TaskRecord> queryAllTaskRecord(Map<String,String> filterMap ) {
public static List<TaskRecord> queryAllTaskRecord(Map<String,String> filterMap , String table) {
String sql = "select * from eamp_hive_log_hd ";
String sql = String.format("select * from %s", table);
sql += getWhereString(filterMap);
int offset = Integer.parseInt(filterMap.get("offset"));

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