liangqi
/
xxl-job
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

任务线程Error异常逻辑逻辑优化

Browse Source
master
xuxueli 7 years ago
parent dd2de9d8f7
commit 449691d322
1 changed files with 58 additions and 72 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 130
      xxl-job-core/src/main/java/com/xxl/job/core/thread/JobThread.java

130
xxl-job-core/src/main/java/com/xxl/job/core/thread/JobThread.java
Unescape View File

@ -92,69 +92,55 @@ public class JobThread extends Thread{
@Override
public void run() {
while(!toStop){
running = false;
idleTimes++;
// handle job
ReturnT<String> executeResult = null;
while(!toStop){
running = false;
idleTimes++;
TriggerParam triggerParam = null;
ReturnT<String> executeResult = null;
try {
// to check toStop signal, we need cycle, so wo cannot use queue.take(), instand of poll(timeout)
triggerParam = triggerQueue.poll(3L, TimeUnit.SECONDS);
if (triggerParam!=null) {
running = true;
idleTimes = 0;
triggerLogIdSet.remove(triggerParam.getLogId());
// parse param
String[] handlerParams = (triggerParam.getExecutorParams()!=null && triggerParam.getExecutorParams().trim().length()>0)
? (String[])(Arrays.asList(triggerParam.getExecutorParams().split(" ")).toArray()) : null;
try {
// log filename: yyyy-MM-dd/9999.log
String logFileName = XxlJobFileAppender.makeLogFileName(new Date(triggerParam.getLogDateTim()), triggerParam.getLogId());
XxlJobFileAppender.contextHolder.set(logFileName);
ShardingUtil.setShardingVo(new ShardingUtil.ShardingVO(triggerParam.getBroadcastIndex(), triggerParam.getBroadcastTotal()));
XxlJobLogger.log("<br>----------- xxl-job job execute start -----------<br>----------- Params:" + Arrays.toString(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>----------- JobThread toStop, stopReason:" + stopReason);
}
StringWriter stringWriter = new StringWriter();
e.printStackTrace(new PrintWriter(stringWriter));
String errorMsg = stringWriter.toString();
executeResult = new ReturnT<String>(ReturnT.FAIL_CODE, errorMsg);
XxlJobLogger.log("<br>----------- JobThread Exception:" + errorMsg + "<br>----------- xxl-job job execute end(error) -----------");
}
} else {
if (idleTimes > 30) {
XxlJobExecutor.removeJobThread(jobId, "excutor idel times over limit.");
}
}
} catch (Throwable e) {
if (toStop) {
XxlJobLogger.log("<br>----------- xxl-job toStop, stopReason:" + stopReason);
}
StringWriter stringWriter = new StringWriter();
e.printStackTrace(new PrintWriter(stringWriter));
String errorMsg = stringWriter.toString();
executeResult = new ReturnT<String>(ReturnT.FAIL_CODE, errorMsg);
XxlJobLogger.log("----------- xxl-job JobThread Exception:" + errorMsg);
} finally {
// to check toStop signal, we need cycle, so wo cannot use queue.take(), instand of poll(timeout)
triggerParam = triggerQueue.poll(3L, TimeUnit.SECONDS);
if (triggerParam!=null) {
running = true;
idleTimes = 0;
triggerLogIdSet.remove(triggerParam.getLogId());
// parse param
String[] handlerParams = (triggerParam.getExecutorParams()!=null && triggerParam.getExecutorParams().trim().length()>0)
? (String[])(Arrays.asList(triggerParam.getExecutorParams().split(",")).toArray()) : null;
// log filename: yyyy-MM-dd/9999.log
String logFileName = XxlJobFileAppender.makeLogFileName(new Date(triggerParam.getLogDateTim()), triggerParam.getLogId());
XxlJobFileAppender.contextHolder.set(logFileName);
ShardingUtil.setShardingVo(new ShardingUtil.ShardingVO(triggerParam.getBroadcastIndex(), triggerParam.getBroadcastTotal()));
// execute
XxlJobLogger.log("<br>----------- xxl-job job execute start -----------<br>----------- Params:" + Arrays.toString(handlerParams));
executeResult = handler.execute(handlerParams);
if (executeResult == null) {
executeResult = ReturnT.FAIL;
}
XxlJobLogger.log("<br>----------- xxl-job job execute end(finish) -----------<br>----------- ReturnT:" + executeResult);
} else {
if (idleTimes > 30) {
XxlJobExecutor.removeJobThread(jobId, "excutor idel times over limit.");
}
}
} catch (Throwable e) {
if (toStop) {
XxlJobLogger.log("<br>----------- JobThread toStop, stopReason:" + stopReason);
}
StringWriter stringWriter = new StringWriter();
e.printStackTrace(new PrintWriter(stringWriter));
String errorMsg = stringWriter.toString();
executeResult = new ReturnT<String>(ReturnT.FAIL_CODE, errorMsg);
XxlJobLogger.log("<br>----------- xxl-job job execute end(error) -----------<br>----------- ReturnT:" + executeResult);
} finally {
if(triggerParam != null) {
// callback handler info
if (!toStop) {
@ -169,16 +155,16 @@ public class JobThread extends Thread{
}
}
// callback trigger request in queue
while(triggerQueue !=null && triggerQueue.size()>0){
TriggerParam triggerParam = triggerQueue.poll();
if (triggerParam!=null) {
// is killed
ReturnT<String> stopResult = new ReturnT<String>(ReturnT.FAIL_CODE, stopReason + " [任务尚未执行，在调度队列中被终止]");
TriggerCallbackThread.pushCallBack(new HandleCallbackParam(triggerParam.getLogId(), stopResult));
}
}
// callback trigger request in queue
while(triggerQueue !=null && triggerQueue.size()>0){
TriggerParam triggerParam = triggerQueue.poll();
if (triggerParam!=null) {
// is killed
ReturnT<String> stopResult = new ReturnT<String>(ReturnT.FAIL_CODE, stopReason + " [任务尚未执行，在调度队列中被终止]");
TriggerCallbackThread.pushCallBack(new HandleCallbackParam(triggerParam.getLogId(), stopResult));
}
}
logger.info(">>>>>>>>>>>> xxl-job JobThread stoped, hashCode:{}", Thread.currentThread());
}
logger.info(">>>>>>>>>>> xxl-job JobThread stoped, hashCode:{}", Thread.currentThread());
}
}

Write Preview
Loading…
Cancel
Save