[GitHub] [pulsar] zymap commented on a diff in pull request #16405: Offloaders: fix metrics

[GitBox <gi...@apache.org>]

zymap commented on code in PR #16405:
URL: https://github.com/apache/pulsar/pull/16405#discussion_r917557906


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managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerOffloaderStatsImpl.java:
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@@ -31,12 +31,13 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.LongAdder;
 import java.util.stream.Collectors;
+import lombok.extern.slf4j.Slf4j;
 import org.apache.bookkeeper.mledger.LedgerOffloaderStats;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.apache.commons.lang3.tuple.Pair;
 import org.apache.pulsar.common.naming.TopicName;
-
+@Slf4j

Review Comment:
   Unused import?



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