michaeljmarshall commented on a change in pull request #11555: URL: https://github.com/apache/pulsar/pull/11555#discussion_r697145046
########## File path: managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerOffloaderMXBeanImpl.java ########## @@ -0,0 +1,305 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.bookkeeper.mledger.impl; + + +import java.util.Iterator; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.TimeUnit; +import org.apache.bookkeeper.mledger.LedgerOffloaderMXBean; +import org.apache.bookkeeper.mledger.util.StatsBuckets; +import org.apache.pulsar.common.stats.Rate; + +public class LedgerOffloaderMXBeanImpl implements LedgerOffloaderMXBean { Review comment: Instead of having many maps from `topic` to some metric, I think it would be valuable to create a class that contained relevant offloader metrics for a given `topic`. This would simplify the number of operations required to retrieve metrics, and it would also simplify logic like removing a topic. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
