pkuwm commented on a change in pull request #1383:
URL: https://github.com/apache/helix/pull/1383#discussion_r496326240
##########
File path:
helix-rest/src/main/java/org/apache/helix/rest/common/HelixDataAccessorWrapper.java
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@@ -54,15 +60,30 @@
public static final String IS_HEALTHY_KEY = "IS_HEALTHY";
public static final String EXPIRY_KEY = "EXPIRE";
+ // Metric names for custom partition check
+ private static final String CUSTOM_PARTITION_CHECK_HTTP_REQUESTS_TOTAL =
+ MetricRegistry.name(InstanceService.class,
"custom_partition_check_http_requests_total");
+ private static final String CUSTOM_PARTITION_CHECK_HTTP_REQUESTS_ERROR_TOTAL
= MetricRegistry
+ .name(InstanceService.class,
"custom_partition_check_http_requests_error_total");
+ private static final String CUSTOM_PARTITION_CHECK_HTTP_REQUEST_DURATION =
+ MetricRegistry.name(InstanceService.class,
"custom_partition_check_http_request_duration");
+
private final Map<PropertyKey, HelixProperty> _propertyCache = new
HashMap<>();
private final Map<PropertyKey, List<String>> _batchNameCache = new
HashMap<>();
+ private String _namespace;
Review comment:
In helix rest logic, I think we need to pass the namespace to this
wrapper so partition check metrics could be namespaced, otherwise, we won't be
able to record namespaced metrics for this partition check.
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