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set the initial value of wrs to scn min

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This commit is contained in:
obdev
2022-11-28 02:55:06 +00:00
committed by ob-robot
parent 99d4f56fec
commit 87a9357186
406 changed files with 6473 additions and 50308 deletions
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21
src/logservice/ob_garbage_collector.cpp
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@ -300,7 +300,8 @@ DEFINE_GET_SERIALIZE_SIZE(ObGCLSLog)
ObGCHandler::ObGCHandler() : is_inited_(false),
rwlock_(),
ls_(NULL),
gc_seq_invalid_member_(-1)
gc_seq_invalid_member_(-1),
gc_start_ts_(OB_INVALID_TIMESTAMP)
{
}
@ -314,6 +315,7 @@ void ObGCHandler::reset()
WLockGuard wlock_guard(rwlock_);
gc_seq_invalid_member_ = -1;
ls_ = NULL;
gc_start_ts_ = OB_INVALID_TIMESTAMP;
is_inited_ = false;
}
@ -768,6 +770,7 @@ void ObGCHandler::handle_gc_ls_dropping_(const ObGarbageCollector::LSStatus &ls_
ObRole role;
ObLSID ls_id = ls_->get_ls_id();
LSGCState gc_state = INVALID_LS_GC_STATE;
gc_start_ts_ = ObTimeUtility::current_time();
if (OB_FAIL(get_palf_role_(role))) {
CLOG_LOG(WARN, "get_palf_role_ failed", K(ls_id));
} else if (ObRole::LEADER != role) {
@ -822,6 +825,22 @@ void ObGCHandler::handle_gc_ls_offline_(ObGarbageCollector::LSStatus &ls_status)
}
}
int ObGCHandler::diagnose(GCDiagnoseInfo &diagnose_info) const
{
int ret = OB_SUCCESS;
if (IS_NOT_INIT) {
CLOG_LOG(WARN, "GC handler not init");
} else {
RLockGuard wlock_guard(rwlock_);
if (OB_FAIL(ls_->get_gc_state(diagnose_info.gc_state_))) {
CLOG_LOG(WARN, "get_gc_state failed", K(ls_id));
} else {
diagnose_info.gc_start_ts_ = gc_start_ts_;
}
}
return ret;
}
//---------------ObGarbageCollector---------------//
void ObGarbageCollector::GCCandidate::set_ls_status(const share::ObLSStatus &ls_status)
{