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-rw-r--r--monitoring/persistent_stats_history.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/monitoring/persistent_stats_history.cc b/monitoring/persistent_stats_history.cc
index 964fe536f..8c077c55f 100644
--- a/monitoring/persistent_stats_history.cc
+++ b/monitoring/persistent_stats_history.cc
@@ -41,6 +41,8 @@ Status DecodePersistentStatsVersionNumber(DBImpl* db, StatsVersionKeyType type,
} else if (type == StatsVersionKeyType::kCompatibleVersion) {
key = kCompatibleVersionKeyString;
}
+
+ // TODO: plumb Env::IOActivity, Env::IOPriority
ReadOptions options;
options.verify_checksums = true;
std::string result;
@@ -122,6 +124,7 @@ void PersistentStatsHistoryIterator::AdvanceIteratorByTime(uint64_t start_time,
uint64_t end_time) {
// try to find next entry in stats_history_ map
if (db_impl_ != nullptr) {
+ // TODO: plumb Env::IOActivity, Env::IOPriority
ReadOptions ro;
Iterator* iter =
db_impl_->NewIterator(ro, db_impl_->PersistentStatsColumnFamily());