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optimize trans part ctx recycle

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This commit is contained in:
yy0
2022-03-24 23:02:45 +08:00
committed by LINxiansheng
parent 6f0bdfec22
commit ead14a9bc3
11 changed files with 79 additions and 34 deletions
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26
src/storage/ob_pg_sstable_mgr.cpp
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@ -965,13 +965,17 @@ int ObPGSSTableMgr::GetCleanOutLogIdFunctor::operator()(ObITable& table, bool& i
{
int ret = OB_SUCCESS;
is_full = false;
if (table.get_ref() > 0 && table.is_multi_version_minor_sstable() && table.get_end_log_ts() < clean_out_log_ts_) {
clean_out_log_ts_ = table.get_end_log_ts();
if (table.get_ref() > 0 && table.is_multi_version_minor_sstable()) {
if (table.is_complement_minor_sstable()) {
min_complement_log_ts_ = std::min(min_complement_log_ts_, table.get_end_log_ts());
} else {
clean_out_log_ts_.push_back(table.get_end_log_ts());
}
}
return ret;
}
int ObPGSSTableMgr::get_clean_out_log_ts(int64_t& clean_out_log_ts)
int ObPGSSTableMgr::get_clean_out_log_ts(ObIArray<int64_t> &clean_out_log_ts)
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(!is_inited_)) {
@ -982,7 +986,21 @@ int ObPGSSTableMgr::get_clean_out_log_ts(int64_t& clean_out_log_ts)
if (OB_FAIL(table_map_.foreach (functor))) {
LOG_WARN("fail to foreach table map", K(ret));
} else {
clean_out_log_ts = functor.get_clean_out_log_ts();
functor.sort();
const ObIArray<int64_t> &log_ts_array = functor.get_clean_out_log_ts();
int64_t last_log_ts = -1;
// duplicate log ts may exist, need to remove duplicate
for (int64_t i = 0; OB_SUCC(ret) && i < log_ts_array.count(); i++) {
if (log_ts_array.at(i) < functor.get_min_complement_log_ts()) {
if (last_log_ts != log_ts_array.at(i)) {
if (OB_FAIL(clean_out_log_ts.push_back(log_ts_array.at(i)))) {
LOG_WARN("failed to push back log ts", K(ret));
} else {
last_log_ts = log_ts_array.at(i);
}
}
}
}
}
}
return ret;