sureshanaparti commented on a change in pull request #4438:
URL: https://github.com/apache/cloudstack/pull/4438#discussion_r716416355
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File path:
plugins/integrations/prometheus/src/main/java/org/apache/cloudstack/metrics/PrometheusExporterImpl.java
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@@ -115,6 +121,10 @@ private void addHostMetrics(final List<Item> metricsList,
final long dcId, final
int total = 0;
int up = 0;
int down = 0;
+ Map<String, Integer> total_hosts = new HashMap<>();
+ Map<String, Integer> up_hosts = new HashMap<>();
Review comment:
```suggestion
Map<String, Integer> upHosts = new HashMap<>();
```
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