调度组件销毁流程优化,先停止调度线程,然后等待时间轮内存量任务处理完成,最终销毁时间轮线程;
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@ -1477,6 +1477,7 @@ Tips: 历史版本(V1.3.x)目前已经Release至稳定版本, 进入维护阶段
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- 11、升级xxl-rpc至较新版本,修复代理服务初始化时远程服务不可用导致长连冗余创建的问题;
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- 12、首页调度报表的日期排序在TIDB下乱序问题修复;
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- 13、调度中心与执行器双向通讯超时时间调整为3s;
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- 14、调度组件销毁流程优化,先停止调度线程,然后等待时间轮内存量任务处理完成,最终销毁时间轮线程;
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### 6.26 版本 v2.1.1 Release Notes[规划中]
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@ -27,7 +27,8 @@ public class JobScheduleHelper {
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private Thread scheduleThread;
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private Thread ringThread;
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private volatile boolean toStop = false;
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private volatile boolean scheduleThreadToStop = false;
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private volatile boolean ringThreadToStop = false;
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private volatile static Map<Integer, List<Integer>> ringData = new ConcurrentHashMap<>();
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public void start(){
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@ -40,13 +41,13 @@ public class JobScheduleHelper {
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try {
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TimeUnit.MILLISECONDS.sleep(5000 - System.currentTimeMillis()%1000 );
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} catch (InterruptedException e) {
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if (!toStop) {
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if (!scheduleThreadToStop) {
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logger.error(e.getMessage(), e);
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}
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}
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logger.info(">>>>>>>>> init xxl-job admin scheduler success.");
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while (!toStop) {
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while (!scheduleThreadToStop) {
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// 扫描任务
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long start = System.currentTimeMillis();
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@ -127,7 +128,7 @@ public class JobScheduleHelper {
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conn.commit();
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} catch (Exception e) {
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if (!toStop) {
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if (!scheduleThreadToStop) {
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logger.error(">>>>>>>>>>> xxl-job, JobScheduleHelper#scheduleThread error:{}", e);
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}
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} finally {
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@ -152,7 +153,7 @@ public class JobScheduleHelper {
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TimeUnit.MILLISECONDS.sleep(1000 - System.currentTimeMillis()%1000);
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}
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} catch (InterruptedException e) {
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if (!toStop) {
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if (!scheduleThreadToStop) {
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logger.error(e.getMessage(), e);
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}
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}
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@ -175,13 +176,13 @@ public class JobScheduleHelper {
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try {
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TimeUnit.MILLISECONDS.sleep(1000 - System.currentTimeMillis()%1000 );
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} catch (InterruptedException e) {
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if (!toStop) {
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if (!ringThreadToStop) {
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logger.error(e.getMessage(), e);
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}
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}
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int lastSecond = -1;
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while (!toStop) {
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while (!ringThreadToStop) {
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try {
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// second data
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@ -216,7 +217,7 @@ public class JobScheduleHelper {
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ringItemData.clear();
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}
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} catch (Exception e) {
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if (!toStop) {
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if (!ringThreadToStop) {
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logger.error(">>>>>>>>>>> xxl-job, JobScheduleHelper#ringThread error:{}", e);
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}
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}
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@ -225,7 +226,7 @@ public class JobScheduleHelper {
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try {
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TimeUnit.MILLISECONDS.sleep(1000 - System.currentTimeMillis()%1000);
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} catch (InterruptedException e) {
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if (!toStop) {
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if (!ringThreadToStop) {
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logger.error(e.getMessage(), e);
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}
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}
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@ -239,8 +240,15 @@ public class JobScheduleHelper {
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}
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public void toStop(){
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toStop = true;
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// 1、stop schedule
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scheduleThreadToStop = true;
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try {
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TimeUnit.SECONDS.sleep(1); // wait
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} catch (InterruptedException e) {
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logger.error(e.getMessage(), e);
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}
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if (scheduleThread.getState() != Thread.State.TERMINATED){
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// interrupt and wait
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scheduleThread.interrupt();
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try {
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@ -248,7 +256,35 @@ public class JobScheduleHelper {
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} catch (InterruptedException e) {
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logger.error(e.getMessage(), e);
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}
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}
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// if has ring data
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boolean hasRingData = false;
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if (!ringData.isEmpty()) {
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for (int second : ringData.keySet()) {
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List<Integer> tmpData = ringData.get(second);
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if (tmpData!=null && tmpData.size()>0) {
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hasRingData = true;
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break;
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}
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}
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}
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if (hasRingData) {
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try {
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TimeUnit.SECONDS.sleep(8);
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} catch (InterruptedException e) {
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logger.error(e.getMessage(), e);
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}
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}
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// stop ring (wait job-in-memory stop)
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ringThreadToStop = true;
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try {
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TimeUnit.SECONDS.sleep(1);
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} catch (InterruptedException e) {
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logger.error(e.getMessage(), e);
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}
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if (ringThread.getState() != Thread.State.TERMINATED){
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// interrupt and wait
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ringThread.interrupt();
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try {
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@ -258,4 +294,7 @@ public class JobScheduleHelper {
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}
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}
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logger.info(">>>>>>>>>>> xxl-job, JobScheduleHelper stop");
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}
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}
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