底层优化

README.md

 更多接入公司，欢迎在github [登记](https://github.com/xuxueli/xxl-job/issues/1 )
 
 ---
-#### 支持的话可以扫一扫，支持 [XXL系列](https://github.com/xuxueli) 的建设。
+#### 支持的话可以扫一扫，支持 [XXL系列](https://github.com/xuxueli) 的建设：）
 
 ![输入图片说明](http://images2015.cnblogs.com/blog/554415/201605/554415-20160513183306234-1939652116.png "在这里输入图片标题")

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

 //import com.xxl.job.client.util.JacksonUtil;
 //import com.xxl.job.core.model.XxlJobInfo;
 //import com.xxl.job.core.model.XxlJobLog;
-//import com.xxl.job.core.thread.JobMonitorHelper;
+//import com.xxl.job.core.thread.JobFailMonitorHelper;
 //import com.xxl.job.core.util.DynamicSchedulerUtil;
 //
 ///**
 //		// update trigger info
 //		DynamicSchedulerUtil.xxlJobLogDao.updateTriggerInfo(jobLog);
 //		DynamicSchedulerUtil.xxlJobLogDao.updateHandleInfo(jobLog);
-//		JobMonitorHelper.monitor(jobLog.getId());
+//		JobFailMonitorHelper.monitor(jobLog.getId());
 //		logger.info(">>>>>>>>>>> xxl-job trigger end, jobLog.id:{}, jobLog:{}", jobLog.getId(), jobLog);
 //		
 //    }

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

 import com.xxl.job.admin.core.model.XxlJobLog;
 import com.xxl.job.admin.core.route.ExecutorRouteStrategyEnum;
 import com.xxl.job.admin.core.schedule.XxlJobDynamicScheduler;
-import com.xxl.job.admin.core.thread.JobMonitorHelper;
+import com.xxl.job.admin.core.thread.JobFailMonitorHelper;
 import com.xxl.job.admin.core.thread.JobRegistryMonitorHelper;
 import com.xxl.job.core.biz.ExecutorBiz;
 import com.xxl.job.core.biz.model.ReturnT;
 		XxlJobDynamicScheduler.xxlJobLogDao.updateTriggerInfo(jobLog);
 
 		// monitor triger
-		JobMonitorHelper.monitor(jobLog.getId());
+		JobFailMonitorHelper.monitor(jobLog.getId());
 		logger.debug(">>>>>>>>>>> xxl-job trigger end, jobId:{}", jobLog.getId());
     }
 

xxl-job-admin/src/main/java/com/xxl/job/admin/core/schedule/XxlJobDynamicScheduler.java

 
 import com.xxl.job.admin.core.jobbean.RemoteHttpJobBean;
 import com.xxl.job.admin.core.model.XxlJobInfo;
-import com.xxl.job.admin.core.thread.JobMonitorHelper;
+import com.xxl.job.admin.core.thread.JobFailMonitorHelper;
 import com.xxl.job.admin.core.thread.JobRegistryMonitorHelper;
 import com.xxl.job.admin.dao.IXxlJobGroupDao;
 import com.xxl.job.admin.dao.IXxlJobInfoDao;
         JobRegistryMonitorHelper.getInstance().start();
 
         // admin monitor run
-        JobMonitorHelper.getInstance().start();
+        JobFailMonitorHelper.getInstance().start();
     }
     
     // destroy
         JobRegistryMonitorHelper.getInstance().toStop();
 
         // admin monitor stop
-        JobMonitorHelper.getInstance().toStop();
+        JobFailMonitorHelper.getInstance().toStop();
 
         serverFactory.destroy();
     }

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

-package com.xxl.job.admin.core.thread;
-
-import com.xxl.job.admin.core.model.XxlJobGroup;
-import com.xxl.job.admin.core.model.XxlJobInfo;
-import com.xxl.job.admin.core.model.XxlJobLog;
-import com.xxl.job.admin.core.schedule.XxlJobDynamicScheduler;
-import com.xxl.job.admin.core.util.MailUtil;
-import com.xxl.job.core.biz.model.ReturnT;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.text.MessageFormat;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.concurrent.*;
-
-/**
- * job monitor instance
- * @author xuxueli 2015-9-1 18:05:56
- */
-public class JobMonitorHelper {
-	private static Logger logger = LoggerFactory.getLogger(JobMonitorHelper.class);
-	
-	private static JobMonitorHelper instance = new JobMonitorHelper();
-	public static JobMonitorHelper getInstance(){
-		return instance;
-	}
-
-	private LinkedBlockingQueue<Integer> queue = new LinkedBlockingQueue<Integer>(0xfff8);
-
-	private Thread monitorThread;
-	private boolean toStop = false;
-	public void start(){
-		monitorThread = new Thread(new Runnable() {
-
-			@Override
-			public void run() {
-				while (!toStop) {
-					try {
-						logger.debug(">>>>>>>>>>> job monitor beat ... ");
-						Integer jobLogId = JobMonitorHelper.instance.queue.take();
-						if (jobLogId != null && jobLogId > 0) {
-							logger.debug(">>>>>>>>>>> job monitor heat success, JobLogId:{}", jobLogId);
-							XxlJobLog log = XxlJobDynamicScheduler.xxlJobLogDao.load(jobLogId);
-							if (log!=null) {
-								if (ReturnT.SUCCESS_CODE==log.getTriggerCode() && log.getHandleCode()==0) {
-									// running
-									try {
-										TimeUnit.SECONDS.sleep(10);
-									} catch (InterruptedException e) {
-										e.printStackTrace();
-									}
-									JobMonitorHelper.monitor(jobLogId);
-								}
-								if (ReturnT.SUCCESS_CODE==log.getTriggerCode() && ReturnT.SUCCESS_CODE==log.getHandleCode()) {
-									// pass
-								}
-								if (ReturnT.FAIL_CODE == log.getTriggerCode()|| ReturnT.FAIL_CODE==log.getHandleCode()) {
-									XxlJobInfo info = XxlJobDynamicScheduler.xxlJobInfoDao.loadById(log.getJobId());
-									if (info!=null && info.getAlarmEmail()!=null && info.getAlarmEmail().trim().length()>0) {
-
-										Set<String> emailSet = new HashSet<String>(Arrays.asList(info.getAlarmEmail().split(",")));
-										for (String email: emailSet) {
-											String title = "《调度监控报警》(任务调度中心XXL-JOB)";
-											XxlJobGroup group = XxlJobDynamicScheduler.xxlJobGroupDao.load(Integer.valueOf(info.getJobGroup()));
-											String content = MessageFormat.format("任务调度失败, 执行器名称:{0}, 任务描述:{1}.", group!=null?group.getTitle():"null", info.getJobDesc());
-											MailUtil.sendMail(email, title, content, false, null);
-										}
-									}
-								}
-							}
-						}
-					} catch (Exception e) {
-						logger.error("job monitor error:{}", e);
-					}
-				}
-			}
-		});
-		monitorThread.setDaemon(true);
-		monitorThread.start();
-	}
-
-	public void toStop(){
-		toStop = true;
-		//monitorThread.interrupt();
-	}
-	
-	// producer
-	public static void monitor(int jobLogId){
-		getInstance().queue.offer(jobLogId);
-	}
-	
-}
+package com.xxl.job.admin.core.thread;
+
+import com.xxl.job.admin.core.model.XxlJobGroup;
+import com.xxl.job.admin.core.model.XxlJobInfo;
+import com.xxl.job.admin.core.model.XxlJobLog;
+import com.xxl.job.admin.core.schedule.XxlJobDynamicScheduler;
+import com.xxl.job.admin.core.util.MailUtil;
+import com.xxl.job.core.biz.model.ReturnT;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.text.MessageFormat;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.concurrent.*;
+
+/**
+ * job monitor instance
+ * @author xuxueli 2015-9-1 18:05:56
+ */
+public class JobFailMonitorHelper {
+	private static Logger logger = LoggerFactory.getLogger(JobFailMonitorHelper.class);
+	
+	private static JobFailMonitorHelper instance = new JobFailMonitorHelper();
+	public static JobFailMonitorHelper getInstance(){
+		return instance;
+	}
+
+	private LinkedBlockingQueue<Integer> queue = new LinkedBlockingQueue<Integer>(0xfff8);
+
+	private Thread monitorThread;
+	private boolean toStop = false;
+	public void start(){
+		monitorThread = new Thread(new Runnable() {
+
+			@Override
+			public void run() {
+				while (!toStop) {
+					try {
+						logger.debug(">>>>>>>>>>> job monitor beat ... ");
+						Integer jobLogId = JobFailMonitorHelper.instance.queue.take();
+						if (jobLogId != null && jobLogId > 0) {
+							logger.debug(">>>>>>>>>>> job monitor heat success, JobLogId:{}", jobLogId);
+							XxlJobLog log = XxlJobDynamicScheduler.xxlJobLogDao.load(jobLogId);
+							if (log!=null) {
+								if (ReturnT.SUCCESS_CODE==log.getTriggerCode() && log.getHandleCode()==0) {
+									// running
+									try {
+										TimeUnit.SECONDS.sleep(10);
+									} catch (InterruptedException e) {
+										e.printStackTrace();
+									}
+									JobFailMonitorHelper.monitor(jobLogId);
+								}
+								if (ReturnT.SUCCESS_CODE==log.getTriggerCode() && ReturnT.SUCCESS_CODE==log.getHandleCode()) {
+									// pass
+								}
+								if (ReturnT.FAIL_CODE == log.getTriggerCode()|| ReturnT.FAIL_CODE==log.getHandleCode()) {
+									XxlJobInfo info = XxlJobDynamicScheduler.xxlJobInfoDao.loadById(log.getJobId());
+									if (info!=null && info.getAlarmEmail()!=null && info.getAlarmEmail().trim().length()>0) {
+
+										Set<String> emailSet = new HashSet<String>(Arrays.asList(info.getAlarmEmail().split(",")));
+										for (String email: emailSet) {
+											String title = "《调度监控报警》(任务调度中心XXL-JOB)";
+											XxlJobGroup group = XxlJobDynamicScheduler.xxlJobGroupDao.load(Integer.valueOf(info.getJobGroup()));
+											String content = MessageFormat.format("任务调度失败, 执行器名称:{0}, 任务描述:{1}.", group!=null?group.getTitle():"null", info.getJobDesc());
+											MailUtil.sendMail(email, title, content, false, null);
+										}
+									}
+								}
+							}
+						}
+					} catch (Exception e) {
+						logger.error("job monitor error:{}", e);
+					}
+				}
+			}
+		});
+		monitorThread.setDaemon(true);
+		monitorThread.start();
+	}
+
+	public void toStop(){
+		toStop = true;
+		//monitorThread.interrupt();
+	}
+	
+	// producer
+	public static void monitor(int jobLogId){
+		getInstance().queue.offer(jobLogId);
+	}
+	
+}

xxl-job-core/src/main/java/com/xxl/job/core/glue/loader/GlueLoader.java

-//package com.xxl.job.core.glue.loader;
-//
-///**
-// * code source loader
-// * @author xuxueli 2016-1-2 20:01:39
-// */
-//public interface GlueLoader {
-//
-//	/**
-//	 * load code source by name, ensure every load is the latest.
-//	 * @param jobId
-//	 * @return code source
-//	 */
-//	public String load(int jobId);
-//
-//}

xxl-job-core/src/main/java/com/xxl/job/core/glue/loader/impl/DbGlueLoader.java

-//package com.xxl.job.core.glue.loader.impl;
-//
-//import com.xxl.job.core.glue.loader.GlueLoader;
-//import com.xxl.job.core.util.DBUtil;
-//
-//import javax.sql.DataSource;
-//import java.util.List;
-//import java.util.Map;
-//
-///**
-// * Created by xuxueli on 16/9/30.
-// */
-//public class DbGlueLoader implements GlueLoader {
-//
-//    private DataSource dataSource;
-//    public void setDataSource(DataSource dataSource) {
-//        this.dataSource = dataSource;
-//    }
-//
-//    @Override
-//    public String load(int jobId) {
-//        String sql = "SELECT glue_source FROM XXL_JOB_QRTZ_TRIGGER_INFO WHERE id = ?";
-//        List<Map<String, Object>> result = DBUtil.query(dataSource, sql, new Object[]{jobId});
-//        if (result!=null && result.size()==1 && result.get(0)!=null && result.get(0).get("glue_source")!=null ) {
-//            return (String) result.get(0).get("glue_source");
-//        }
-//        return null;
-//    }
-//
-//}

xxl-job-core/src/main/java/com/xxl/job/core/log/XxlJobLogger.java

      */
     public static void log(String appendLog) {
 
+        // logFileName
+        String logFileName = XxlJobFileAppender.contextHolder.get();
+        if (logFileName==null || logFileName.trim().length()==0) {
+            return;
+        }
+
         // "yyyy-MM-dd HH:mm:ss [ClassName]-[MethodName]-[LineNumber]-[ThreadName] log";
         StackTraceElement[] stackTraceElements = new Throwable().getStackTrace();
         StackTraceElement callInfo = stackTraceElements[1];
         String formatAppendLog = stringBuffer.toString();
 
         // appendlog
-        String logFileName = XxlJobFileAppender.contextHolder.get();
         XxlJobFileAppender.appendLog(logFileName, formatAppendLog);
 
         logger.warn("[{}]: {}", logFileName, formatAppendLog);

xxl-job-core/src/main/java/com/xxl/job/core/thread/JobThread.java

 						String logFileName = XxlJobFileAppender.makeLogFileName(new Date(triggerParam.getLogDateTim()), triggerParam.getLogId());
 
 						XxlJobFileAppender.contextHolder.set(logFileName);
-						XxlJobLogger.log("----------- xxl-job job execute start -----------");
+						XxlJobLogger.log("<br>----------- xxl-job job execute start -----------<br>----------- Params:" + handlerParams);
 
 						executeResult = handler.execute(handlerParams);
 						if (executeResult == null) {
 							executeResult = ReturnT.FAIL;
 						}
+
+						XxlJobLogger.log("<br>----------- xxl-job job execute end(finish) -----------<br>----------- ReturnT:" + executeResult);
 					} catch (Exception e) {
 						if (toStop) {
-							XxlJobLogger.log("<br>----------- xxl-job toStop, stopReason:" + stopReason);
+							XxlJobLogger.log("<br>----------- JobThread toStop, stopReason:" + stopReason);
 						}
 
 						StringWriter stringWriter = new StringWriter();
 						e.printStackTrace(new PrintWriter(stringWriter));
 						String errorMsg = stringWriter.toString();
-						XxlJobLogger.log("JobThread Exception:" + errorMsg);
+						executeResult = new ReturnT<String>(ReturnT.FAIL_CODE, errorMsg);
 
-						executeResult = new ReturnT<String>(ReturnT.FAIL_CODE, stringWriter.toString());
+						XxlJobLogger.log("<br>----------- JobThread Exception:" + errorMsg + "<br>----------- xxl-job job execute end(error) -----------");
 					}
 
-					XxlJobLogger.log("----------- xxl-job job execute end ----------- <br> " +
-									"Look : ExecutorParams:"+ handlerParams +", Code:"+ executeResult.getCode() +", Msg:" + executeResult.getMsg());
+
+
 					
 					// callback handler info
 					if (!toStop) {