atris commented on a change in pull request #1606: URL: https://github.com/apache/lucene-solr/pull/1606#discussion_r445038316
########## File path: solr/core/src/java/org/apache/solr/util/circuitbreaker/CircuitBreakerManager.java ########## @@ -0,0 +1,104 @@ +/* + * 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.solr.util.circuitbreaker; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.solr.core.SolrCore; + +/** + * Manages all registered circuit breaker instances. Responsible for a holistic view + * of whether a circuit breaker has tripped or not. + * + * There are two typical ways of using this class's instance: + * 1. Check if any circuit breaker has triggered -- and know which circuit breaker has triggered. + * 2. Get an instance of a specific circuit breaker and perform checks. + * + * It is a good practise to register new circuit breakers here if you want them checked for every + * request. + */ +public class CircuitBreakerManager { Review comment: That is a good point. I was thinking of a schema API since I dont trust XMLs for class level detailing much. Your idea to combine with the package API is a great one. I will open a JIRA once this is committed and follow up with a SIP. For now, adding a comment for the same. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
