[GitHub] [nifi-minifi-cpp] lordgamez commented on a diff in pull request #1490: MINIFICPP-2022 Add valid repository size metrics for all repositories

["lordgamez (via GitHub)" <gi...@apache.org>]

lordgamez commented on code in PR #1490:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1490#discussion_r1132244012


##########
extensions/rocksdb-repos/ProvenanceRepository.cpp:
##########
@@ -145,9 +112,12 @@ void ProvenanceRepository::destroy() {
 }
 
 uint64_t ProvenanceRepository::getKeyCount() const {
+  auto opendb = db_->open();
+  if (!opendb) {
+    return 0;
+  }
   std::string key_count;
-  db_->GetProperty("rocksdb.estimate-num-keys", &key_count);
-
+  opendb->GetProperty("rocksdb.estimate-num-keys", &key_count);

Review Comment:
   Good point, as it was only used in tests, removed this in 2c1c6841b84cd569185323665d9d927a029396e9



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