任务调度备注中标注任务触发类型，如Cron触发、父任务触发、API触发等等，方便排查调度日志；

doc/XXL-JOB官方文档.md

 - 22、新增左侧菜单"运行报表"；
 - 23、执行器手动设置IP时取消绑定Host的操作，该IP仅供执行器注册使用；修复指定外网IP时无法绑定执行器Host的问题；
 - 24、取消父子任务不可重复的限制，支持循环任务触发等特殊场景；
+- 25、任务调度备注中标注任务触发类型，如Cron触发、父任务触发、API触发等等，方便排查调度日志；
+- 26、【迭代中】分片任务失败重试优化，仅重试当前失败的分片；
 
 
 ### TODO LIST

xxl-job-admin/src/main/java/com/xxl/job/admin/controller/JobInfoController.java

 import com.xxl.job.admin.core.model.XxlJobInfo;
 import com.xxl.job.admin.core.route.ExecutorRouteStrategyEnum;
 import com.xxl.job.admin.core.thread.JobTriggerPoolHelper;
+import com.xxl.job.admin.core.util.I18nUtil;
 import com.xxl.job.admin.dao.XxlJobGroupDao;
 import com.xxl.job.admin.service.XxlJobService;
 import com.xxl.job.core.biz.model.ReturnT;
 	@RequestMapping("/trigger")
 	@ResponseBody
 	public ReturnT<String> triggerJob(int id) {
-		JobTriggerPoolHelper.trigger(id, -1);
+		JobTriggerPoolHelper.trigger(id, -1, I18nUtil.getString("jobconf_trigger_type_manual"));
 		return ReturnT.SUCCESS;
 	}
 	

xxl-job-admin/src/main/java/com/xxl/job/admin/controller/JobLogController.java

 import com.xxl.job.core.biz.ExecutorBiz;
 import com.xxl.job.core.biz.model.LogResult;
 import com.xxl.job.core.biz.model.ReturnT;
-import com.xxl.job.core.glue.GlueTypeEnum;
-import com.xxl.job.core.rpc.netcom.NetComClientProxy;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.time.DateUtils;
 import org.slf4j.Logger;
 		// 执行器列表
 		List<XxlJobGroup> jobGroupList =  xxlJobGroupDao.findAll();
 		model.addAttribute("JobGroupList", jobGroupList);
-		model.addAttribute("GlueTypeEnum", GlueTypeEnum.values());
 
 		// 任务
 		if (jobId > 0) {

xxl-job-admin/src/main/java/com/xxl/job/admin/core/jobbean/RemoteHttpJobBean.java

 package com.xxl.job.admin.core.jobbean;
 
 import com.xxl.job.admin.core.thread.JobTriggerPoolHelper;
+import com.xxl.job.admin.core.util.I18nUtil;
 import org.quartz.JobExecutionContext;
 import org.quartz.JobExecutionException;
 import org.quartz.JobKey;
 
 		// trigger
 		//XxlJobTrigger.trigger(jobId);
-		JobTriggerPoolHelper.trigger(jobId, -1);
+		JobTriggerPoolHelper.trigger(jobId, -1, I18nUtil.getString("jobconf_trigger_type_cron"));
 	}
 
 }

xxl-job-admin/src/main/java/com/xxl/job/admin/core/thread/JobFailMonitorHelper.java

 								} else /*if (IJobHandler.FAIL.getCode() == log.getTriggerCode()
 										|| IJobHandler.FAIL.getCode() == log.getHandleCode()
 										|| IJobHandler.FAIL_RETRY.getCode() == log.getHandleCode() )*/ {
+
 									// job fail,
-									failAlarm(log);
+
+									// 1、fail retry
+									XxlJobInfo info = XxlJobDynamicScheduler.xxlJobInfoDao.loadById(log.getJobId());
+
+									if (log.getExecutorFailRetryCount() > 0) {
+
+										// TODO，分片任务失败重试优化，仅重试失败分片
+
+										JobTriggerPoolHelper.trigger(log.getJobId(), (log.getExecutorFailRetryCount()-1), I18nUtil.getString("jobconf_trigger_type_retry"));
+										String retryMsg = "<br><br><span style=\"color:#F39C12;\" > >>>>>>>>>>>"+ I18nUtil.getString("jobconf_fail_trigger_retry") +"<<<<<<<<<<< </span><br>";
+										log.setTriggerMsg(log.getTriggerMsg() + retryMsg);
+										XxlJobDynamicScheduler.xxlJobLogDao.updateTriggerInfo(log);
+									}
+
+									// 2、fail alarm
+									failAlarm(info, log);
+
 									logger.info(">>>>>>>>>>> job monitor, job fail, JobLogId:{}", jobLogId);
 								}/* else {
 									JobFailMonitorHelper.monitor(jobLogId);
 						XxlJobLog log = XxlJobDynamicScheduler.xxlJobLogDao.load(jobLogId);
 						if (ReturnT.FAIL_CODE == log.getTriggerCode()|| ReturnT.FAIL_CODE==log.getHandleCode()) {
 							// job fail,
-							failAlarm(log);
+							XxlJobInfo info = XxlJobDynamicScheduler.xxlJobInfoDao.loadById(log.getJobId());
+
+							failAlarm(info, log);
 							logger.info(">>>>>>>>>>> job monitor last, job fail, JobLogId:{}", jobLogId);
 						}
 					}
 	 *
 	 * @param jobLog
 	 */
-	private void failAlarm(XxlJobLog jobLog){
+	private void failAlarm(XxlJobInfo info, XxlJobLog jobLog){
 
 		// send monitor email
-		XxlJobInfo info = XxlJobDynamicScheduler.xxlJobInfoDao.loadById(jobLog.getJobId());
 		if (info!=null && info.getAlarmEmail()!=null && info.getAlarmEmail().trim().length()>0) {
 
 			String alarmContent = "Alarm Job LogId=" + jobLog.getId();

xxl-job-admin/src/main/java/com/xxl/job/admin/core/thread/JobTriggerPoolHelper.java

             new ThreadPoolExecutor.CallerRunsPolicy());
 
 
-    public void addTrigger(final int jobId, final int failRetryCount){
+    public void addTrigger(final int jobId, final int failRetryCount, final String type){
         triggerPool.execute(new Runnable() {
             @Override
             public void run() {
-                XxlJobTrigger.trigger(jobId, failRetryCount);
+                XxlJobTrigger.trigger(jobId, failRetryCount, type);
             }
         });
     }
      * 			<0: use param from job info config
      *
      */
-    public static void trigger(int jobId, int failRetryCount) {
-        helper.addTrigger(jobId, failRetryCount);
+    public static void trigger(int jobId, int failRetryCount, String type) {
+        helper.addTrigger(jobId, failRetryCount, type);
     }
 
     public static void toStop(){

xxl-job-admin/src/main/java/com/xxl/job/admin/core/trigger/XxlJobTrigger.java

 import com.xxl.job.admin.core.route.ExecutorRouteStrategyEnum;
 import com.xxl.job.admin.core.schedule.XxlJobDynamicScheduler;
 import com.xxl.job.admin.core.thread.JobFailMonitorHelper;
-import com.xxl.job.admin.core.thread.JobTriggerPoolHelper;
 import com.xxl.job.admin.core.util.I18nUtil;
 import com.xxl.job.core.biz.ExecutorBiz;
 import com.xxl.job.core.biz.model.ReturnT;
      * 			<0: use param from job info config
      *
      */
-    public static void trigger(int jobId, int failRetryCount) {
+    public static void trigger(int jobId, int failRetryCount, String type) {
 
         // load data
         XxlJobInfo jobInfo = XxlJobDynamicScheduler.xxlJobInfoDao.loadById(jobId);              // job info
 
         // broadcast
         if (ExecutorRouteStrategyEnum.SHARDING_BROADCAST == executorRouteStrategyEnum && CollectionUtils.isNotEmpty(addressList)) {
-            boolean onceFailed = false;
             for (int i = 0; i < addressList.size(); i++) {
                 String address = addressList.get(i);
 
 
                 ReturnT<String> triggerResult = new ReturnT<String>(null);
                 StringBuffer triggerMsgSb = new StringBuffer();
+                triggerMsgSb.append(I18nUtil.getString("jobconf_trigger_type")).append("：").append(type);
                 triggerMsgSb.append(I18nUtil.getString("jobconf_trigger_admin_adress")).append("：").append(IpUtil.getIp());
                 triggerMsgSb.append("<br>").append(I18nUtil.getString("jobconf_trigger_exe_regtype")).append("：")
                         .append( (group.getAddressType() == 0)?I18nUtil.getString("jobgroup_field_addressType_0"):I18nUtil.getString("jobgroup_field_addressType_1") );
                 triggerResult = runExecutor(triggerParam, address);     // update03
                 triggerMsgSb.append("<br><br><span style=\"color:#00c0ef;\" > >>>>>>>>>>>"+ I18nUtil.getString("jobconf_trigger_run") +"<<<<<<<<<<< </span><br>").append(triggerResult.getMsg());
 
-
-                // 4、fail retry)
-                if (triggerResult.getCode()!=ReturnT.SUCCESS_CODE) {
-                    onceFailed = true;
-                }
-
-                if (addressList.size()==i+1 && onceFailed && finalFailRetryCount > 0) {     // each trigger only retry once
-                    JobTriggerPoolHelper.trigger(jobId, (finalFailRetryCount-1));
-                    triggerMsgSb.append("<br><br><span style=\"color:#F39C12;\" > >>>>>>>>>>>"+ I18nUtil.getString("jobconf_fail_trigger_retry") +"<<<<<<<<<<< </span><br>");
-                }
-
-                // 5、save trigger-info
+                // 4、save trigger-info
                 jobLog.setExecutorAddress(triggerResult.getContent());
                 jobLog.setTriggerCode(triggerResult.getCode());
                 jobLog.setTriggerMsg(triggerMsgSb.toString());
                 XxlJobDynamicScheduler.xxlJobLogDao.updateTriggerInfo(jobLog);
 
-                // 6、monitor trigger
+                // 5、monitor trigger
                 JobFailMonitorHelper.monitor(jobLog.getId());
                 logger.debug(">>>>>>>>>>> xxl-job trigger end, jobId:{}", jobLog.getId());
 
 
             }
 
-            // 4、fail retry
-            if (triggerResult.getCode()!=ReturnT.SUCCESS_CODE && finalFailRetryCount > 0) {
-                JobTriggerPoolHelper.trigger(jobId, (finalFailRetryCount-1));
-                triggerMsgSb.append("<br><br><span style=\"color:#F39C12;\" > >>>>>>>>>>>"+ I18nUtil.getString("jobconf_fail_trigger_retry") +"<<<<<<<<<<< </span><br>");
-            }
-
-            // 5、save trigger-info
+            // 4、save trigger-info
             jobLog.setExecutorAddress(triggerResult.getContent());
             jobLog.setTriggerCode(triggerResult.getCode());
             jobLog.setTriggerMsg(triggerMsgSb.toString());
             XxlJobDynamicScheduler.xxlJobLogDao.updateTriggerInfo(jobLog);
 
-            // 6、monitor trigger
+            // 5、monitor trigger
             JobFailMonitorHelper.monitor(jobLog.getId());
             logger.debug(">>>>>>>>>>> xxl-job trigger end, jobId:{}", jobLog.getId());
         }

xxl-job-admin/src/main/java/com/xxl/job/admin/service/impl/AdminBizImpl.java

 import com.xxl.job.admin.dao.XxlJobInfoDao;
 import com.xxl.job.admin.dao.XxlJobLogDao;
 import com.xxl.job.admin.dao.XxlJobRegistryDao;
-import com.xxl.job.admin.service.XxlJobService;
 import com.xxl.job.core.biz.AdminBiz;
 import com.xxl.job.core.biz.model.HandleCallbackParam;
 import com.xxl.job.core.biz.model.RegistryParam;
     private XxlJobInfoDao xxlJobInfoDao;
     @Resource
     private XxlJobRegistryDao xxlJobRegistryDao;
-    @Resource
-    private XxlJobService xxlJobService;
 
 
     @Override
                     int childJobId = (StringUtils.isNotBlank(childJobIds[i]) && StringUtils.isNumeric(childJobIds[i]))?Integer.valueOf(childJobIds[i]):-1;
                     if (childJobId > 0) {
 
-                        JobTriggerPoolHelper.trigger(childJobId, 0);
+                        JobTriggerPoolHelper.trigger(childJobId, 0, I18nUtil.getString("jobconf_trigger_type_parent"));
                         ReturnT<String> triggerChildResult = ReturnT.SUCCESS;
 
                         // add msg
                 }
 
             }
-        } else {
-            if (log.getExecutorFailRetryCount() > 0) {
-                int nextFailRetryCount = log.getExecutorFailRetryCount()-1;
-
-                // TODO，广播路由的失败重试，会导致重试暴增，需要优化
-
-                JobTriggerPoolHelper.trigger(log.getJobId(), nextFailRetryCount);
-
-                callbackMsg = "<br><br><span style=\"color:#F39C12;\" > >>>>>>>>>>>"+ I18nUtil.getString("jobconf_fail_handle_retry") +"<<<<<<<<<<< </span><br>";
-            }
         }
 
         // handle msg
 
     @Override
     public ReturnT<String> triggerJob(int jobId) {
-        JobTriggerPoolHelper.trigger(jobId, -1);
+        JobTriggerPoolHelper.trigger(jobId, -1, I18nUtil.getString("jobconf_trigger_type_api"));
         return ReturnT.SUCCESS;
     }
 

xxl-job-admin/src/main/resources/i18n/message.properties

 jobconf_trigger_child_run=触发子任务
 jobconf_callback_child_msg1={0}/{1} [任务ID={2}], 触发{3}, 触发备注: {4} <br>
 jobconf_callback_child_msg2={0}/{1} [任务ID={2}], 触发失败, 触发备注: 任务ID格式错误 <br>
+jobconf_trigger_type=任务触发类型
+jobconf_trigger_type_cron=Cron触发
+jobconf_trigger_type_manual=手动触发
+jobconf_trigger_type_parent=父任务触发
+jobconf_trigger_type_api=API触发
+jobconf_trigger_type_retry=失败重试触发
 
 ## help
 job_help=使用教程

xxl-job-admin/src/main/resources/i18n/message_en.properties

 jobconf_trigger_child_run=Trigger child job
 jobconf_callback_child_msg1={0}/{1} [Job ID={2}], Trigger {3}, Trigger msg: {4} <br>
 jobconf_callback_child_msg2={0}/{1} [Job ID={2}], Trigger Fail, Trigger msg: Job ID is illegal <br>
+jobconf_trigger_type=Job trigger type
+jobconf_trigger_type_cron=Cron trigger
+jobconf_trigger_type_manual=Manual trigger
+jobconf_trigger_type_parent=Parent job trigger
+jobconf_trigger_type_api=Api trigger
+jobconf_trigger_type_retry=Fail retry trigger
 
 ## help
 job_help=Tutorial

xxl-job-admin/src/main/webapp/WEB-INF/template/joblog/joblog.index.ftl

 </div>
 
 <@netCommon.commonScript />
-<script>
-    var GlueTypeEnum = {};
-    <#list GlueTypeEnum as item>
-    GlueTypeEnum['${item}'] = '${item.desc}';
-    </#list>
-</script>
 <!-- DataTables -->
 <script src="${request.contextPath}/static/adminlte/plugins/datatables/jquery.dataTables.min.js"></script>
 <script src="${request.contextPath}/static/adminlte/plugins/datatables/dataTables.bootstrap.min.js"></script>

xxl-job-admin/src/main/webapp/static/js/joblog.index.1.js

                         "width":'10%',
 						"render": function ( data, type, row ) {
 
-                            var glueTypeTitle = GlueTypeEnum[row.glueType];
-                            if (row.executorHandler) {
-                                glueTypeTitle = glueTypeTitle +"：" + row.executorHandler;
-                            }
-
 							var temp = '';
 							temp += I18n.joblog_field_executorAddress + '：' + (row.executorAddress?row.executorAddress:'');
-							temp += '<br>'+ I18n.jobinfo_field_gluetype +'：' + glueTypeTitle;
 							temp += '<br>'+ I18n.jobinfo_field_executorparam +'：' + row.executorParam;
 
 							return '<a class="logTips" href="javascript:;" >'+ row.jobId +'<span style="display:none;">'+ temp +'</span></a>';

xxl-job-admin/src/test/java/com/xxl/job/admin/dao/XxlJobLogDaoTest.java

 package com.xxl.job.admin.dao;
 
 import com.xxl.job.admin.core.model.XxlJobLog;
-import com.xxl.job.admin.dao.XxlJobLogDao;
 import org.apache.commons.lang3.time.DateUtils;
 import org.junit.Test;
 import org.junit.runner.RunWith;
         int ret1 = xxlJobLogDao.save(log);
         XxlJobLog dto = xxlJobLogDao.load(log.getId());
 
-        log.setGlueType("1");
         log.setTriggerTime(new Date());
         log.setTriggerCode(1);
         log.setTriggerMsg("1");