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fix stanby tenant schedule & consider snapshot_gc when schedule

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obdev
2023-02-20 04:47:00 +00:00
committed by ob-robot
parent 0aa17c1e8e
commit f8d871eaf5
3 changed files with 8 additions and 7 deletions
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6
src/storage/compaction/ob_medium_compaction_func.cpp
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@ -332,9 +332,10 @@ int ObMediumCompactionScheduleFunc::decide_medium_snapshot(
if (medium_info.medium_snapshot_ == tablet_.get_snapshot_version() // no uncommitted sstable
&& weak_read_ts.get_val_for_tx() <= max_reserved_snapshot
&& weak_read_ts.get_val_for_tx() + DEFAULT_SCHEDULE_MEDIUM_INTERVAL < ObTimeUtility::current_time_ns()) {
medium_info.medium_snapshot_ = MAX(max_reserved_snapshot, weak_read_ts.get_val_for_tx());
const int64_t snapshot_gc_ts = MTL(ObTenantFreezeInfoMgr*)->get_snapshot_gc_ts();
medium_info.medium_snapshot_ = MAX(max_reserved_snapshot, MIN(weak_read_ts.get_val_for_tx(), snapshot_gc_ts));
LOG_INFO("use weak_read_ts to schedule medium", K(ret), KPC(this),
K(medium_info), K(max_reserved_snapshot), K(weak_read_ts));
K(medium_info), K(max_reserved_snapshot), K(weak_read_ts), K(snapshot_gc_ts));
} else {
ret = OB_NO_NEED_MERGE;
}
@ -839,7 +840,6 @@ int ObMediumCompactionScheduleFunc::schedule_tablet_medium_merge(
LOG_WARN("failed to get status from inner tablet", K(ret), K(ls_id), K(tablet_id));
} else if (ret_info.could_schedule_next_round(last_major->get_snapshot_version())) {
LOG_INFO("success to check RS major checksum validation finished", K(ret), K(ls_id), K(tablet_id));
} else {
schedule_flag = true;
}
} else {