liaoxin01 commented on code in PR #35266:
URL: https://github.com/apache/doris/pull/35266#discussion_r1629551899
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fe/fe-core/src/main/java/org/apache/doris/load/routineload/ScheduleRule.java:
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@@ -77,19 +69,25 @@ public static boolean isNeedAutoSchedule(RoutineLoadJob
jobRoutine) {
return false;
}
- if (jobRoutine.firstResumeTimestamp == 0) { //the first resume
- jobRoutine.firstResumeTimestamp = System.currentTimeMillis();
+ if (jobRoutine.latestResumeTimestamp == 0) { //the first resume
+ jobRoutine.latestResumeTimestamp = System.currentTimeMillis();
jobRoutine.autoResumeCount = 1;
return true;
} else {
long current = System.currentTimeMillis();
- if (current - jobRoutine.firstResumeTimestamp <
Config.period_of_auto_resume_min * 60000L) {
- if (jobRoutine.autoResumeCount >= 3) {
- jobRoutine.autoResumeLock = true; // locked Auto
Resume RoutineLoadJob
- return false;
+ if (current - jobRoutine.latestResumeTimestamp <
Config.period_of_auto_resume_min * 60000L) {
+ long autoResumeIntervalTimeSec =
+ Math.min((long) Math.pow(BACK_OFF_BASIC_TIME_SEC,
jobRoutine.autoResumeCount),
Review Comment:
It's better to use the power of 2 to achieve backoff.
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