cmccabe commented on code in PR #13407:
URL: https://github.com/apache/kafka/pull/13407#discussion_r1163354403
##########
metadata/src/main/java/org/apache/kafka/controller/metrics/ControllerMetadataMetrics.java:
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@@ -108,6 +112,12 @@ public Integer value() {
return metadataErrorCount();
}
}));
+ registry.ifPresent(r -> r.newGauge(ZK_MIGRATION_STATE, new
Gauge<Integer>() {
+ @Override
+ public Integer value() {
+ return (int) zkMigrationState();
Review Comment:
odd that we would need a cast here, doesn't it widen types implicitly?
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