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feat(job-admin) 优化性能，减少日志的扫描范围 #3463

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feat(job-admin) 优化性能，减少日志的扫描范围 #3463

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4 changes: 3 additions & 1 deletion xxl-job-admin/src/main/java/com/xxl/job/admin/core/thread/JobCompleteHelper.java
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,9 @@ public void run() {
try {
// 任务结果丢失处理：调度记录停留在 "运行中" 状态超过10min，且对应执行器心跳注册失败不在线，则将本地调度主动标记失败；
Date losedTime = DateUtil.addMinutes(new Date(), -10);
List<Long> losedJobIds = XxlJobAdminConfig.getAdminConfig().getXxlJobLogDao().findLostJobIds(losedTime);
Date fromTime = DateUtil.addMinutes(new Date(), -20);
//缩小时间范围，减少查询范围，挑选从20分钟前到10分钟前的任务来查询，因为每间隔1分钟已经检查过一次。
List<Long> losedJobIds = XxlJobAdminConfig.getAdminConfig().getXxlJobLogDao().findLostJobIds(losedTime, fromTime);

if (losedJobIds!=null && losedJobIds.size()>0) {
for (Long logId: losedJobIds) {
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2 changes: 1 addition & 1 deletion xxl-job-admin/src/main/java/com/xxl/job/admin/dao/XxlJobLogDao.java
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Expand Up @@ -57,6 +57,6 @@ public int updateAlarmStatus(@Param("logId") long logId,
@Param("oldAlarmStatus") int oldAlarmStatus,
@Param("newAlarmStatus") int newAlarmStatus);

public List<Long> findLostJobIds(@Param("losedTime") Date losedTime);
public List<Long> findLostJobIds(@Param("losedTime") Date losedTime, @Param("fromTime") Date fromTime);

}
1 change: 1 addition & 0 deletions xxl-job-admin/src/main/resources/mybatis-mapper/XxlJobLogMapper.xml
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Expand Up @@ -256,6 +256,7 @@
t.trigger_code = 200
AND t.handle_code = 0
AND t.trigger_time <![CDATA[ <= ]]> #{losedTime}
AND t.trigger_time <![CDATA[ >= ]]> #{fromTime}
AND t2.id IS NULL;
</select>
<!--
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