jpountz commented on a change in pull request #1294: LUCENE-9074: Slice Allocation Control Plane For Concurrent Searches URL: https://github.com/apache/lucene-solr/pull/1294#discussion_r390523963
########## File path: lucene/core/src/java/org/apache/lucene/search/SliceExecutor.java ########## @@ -0,0 +1,105 @@ +/* + * 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.lucene.search; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.Executor; +import java.util.concurrent.Future; +import java.util.concurrent.FutureTask; +import java.util.concurrent.RejectedExecutionException; + +/** + * Executor which is responsible + * for execution of slices based on the current status + * of the system and current system load + */ +class SliceExecutor { + private final Executor executor; + + public SliceExecutor(Executor executor) { + this.executor = executor; + } + + public <C> List<Future<C>> invokeAll(Collection<FutureTask<C>> tasks) { + + if (tasks == null) { + throw new IllegalArgumentException("Tasks is null"); + } + + if (executor == null) { + throw new IllegalArgumentException("Executor is null"); + } + + List<Future<C>> futures = new ArrayList(); + + int i = 0; + + for (FutureTask task : tasks) { Review comment: we should never use generic types without type parameters, can you address all these compilation warnings? ---------------------------------------------------------------- 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 With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
