Github user jdasch commented on a diff in the pull request: https://github.com/apache/incubator-rya/pull/256#discussion_r159466471 --- Diff: dao/mongodb.rya/src/main/java/org/apache/rya/mongodb/StatefulMongoDBRdfConfiguration.java --- @@ -0,0 +1,102 @@ +/** + * 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.rya.mongodb; + +import static java.util.Objects.requireNonNull; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.hadoop.conf.Configuration; + +import com.mongodb.MongoClient; + +import edu.umd.cs.findbugs.annotations.DefaultAnnotation; +import edu.umd.cs.findbugs.annotations.NonNull; + +/** + * A {@link MongoDBRdfConfiguration} that is used to hold onto state that is pass into Rya components that accept + * {@link Configuration} objects. + * </p> + * HACK: + * This class is part of a hack to get around how Rya uses reflection to initialize indexers, optimizers, etc. --- End diff -- If this is a hack, can you document what the correct solution is, or reference a JIRA that outlines what needs to change in Rya so this hack can be removed.
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