1 files changed, 0 insertions, 47 deletions
diff --git a/searchcore/src/vespa/searchcore/proton/metrics/legacy_attribute_metrics.h b/searchcore/src/vespa/searchcore/proton/metrics/legacy_attribute_metrics.h
deleted file mode 100644
index 073acabf614..00000000000
--- a/searchcore/src/vespa/searchcore/proton/metrics/legacy_attribute_metrics.h
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-
-#pragma once
-
-#include <vespa/metrics/metricset.h>
-#include <vespa/metrics/valuemetric.h>
-#include <map>
-
-namespace proton {
-
-struct LegacyAttributeMetrics : metrics::MetricSet {
-
-    // The metric set also owns the actual metrics for individual
-    // attribute vectors. Another way to do this would be to let the
-    // attribute vectors own their own metrics, but this would
-    // generate more dependencies and reduce locality of code changes.
-
-    struct List : metrics::MetricSet {
-        struct Entry : metrics::MetricSet {
-            using UP = std::unique_ptr<Entry>;
-            metrics::LongValueMetric memoryUsage;
-            metrics::LongValueMetric bitVectors;
-            Entry(const std::string &name);
-        };
-        Entry *add(const std::string &name);
-        Entry *get(const std::string &name) const;
-        Entry::UP remove(const std::string &name);
-        std::vector<Entry::UP> release();
-
-        // per attribute metrics will be wired in here (by the metrics engine)
-        List(metrics::MetricSet *parent);
-        ~List() override;
-
-    private:
-        std::map<std::string, Entry::UP> metrics;
-    };
-
-    List                     list;
-    metrics::LongValueMetric memoryUsage;
-    metrics::LongValueMetric bitVectors;
-
-    LegacyAttributeMetrics(metrics::MetricSet *parent);
-    ~LegacyAttributeMetrics();
-};
-
-} // namespace proton
-