echauchot commented on a change in pull request #14510:
URL: https://github.com/apache/flink/pull/14510#discussion_r555002202
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File path:
flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/AbstractMetricGroup.java
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@@ -119,12 +122,28 @@ public AbstractMetricGroup(MetricRegistry registry,
String[] scope, A parent) {
this.variables = new Map[registry.getNumberReporters() + 1];
}
+ CharacterFilter wrapWithDefaultFilter(CharacterFilter filter, char
delimiter) {
Review comment:
oups I forgot to reduce visibilities, thanks for catching !
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