Unregister transaction log server metrics for a domain before deleting it.

1 files changed, 1 insertions, 0 deletions

diff --git a/searchcore/src/vespa/searchcore/proton/metrics/trans_log_server_metrics.cpp b/searchcore/src/vespa/searchcore/proton/metrics/trans_log_server_metrics.cpp
index 00a7e9b9140..c2624719d81 100644
--- a/searchcore/src/vespa/searchcore/proton/metrics/trans_log_server_metrics.cpp
+++ b/searchcore/src/vespa/searchcore/proton/metrics/trans_log_server_metrics.cpp
@@ -44,6 +44,7 @@ TransLogServerMetrics::considerRemoveDomains(const DomainStats &stats)
     for (auto itr = _domainMetrics.begin(); itr != _domainMetrics.end(); ) {
         const vespalib::string &documentType = itr->first;
         if (stats.find(documentType) == stats.end()) {
+            _parent->unregisterMetric(*itr->second);
             itr = _domainMetrics.erase(itr);
         } else {
             ++itr;