zentol commented on a change in pull request #6814:
[FLINK-10423][rocksdb][metrics] rocksdb native metrics monitor
URL: https://github.com/apache/flink/pull/6814#discussion_r225113222
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File path:
flink-streaming-java/src/test/java/org/apache/flink/streaming/api/operators/StreamTaskStateInitializerImplTest.java
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@@ -186,13 +191,15 @@ public OperatorStateBackend createOperatorStateBackend(
TypeSerializer<?> typeSerializer = new IntSerializer();
CloseableRegistry closeableRegistry = new CloseableRegistry();
+ MetricGroup operatorMetricGroup = mock(MetricGroup.class);
Review comment:
unused?
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