dlmarion commented on code in PR #3496: URL: https://github.com/apache/accumulo/pull/3496#discussion_r1259666067
########## test/src/main/java/org/apache/accumulo/test/functional/TabletServerResourceGroupBalanceIT.java: ########## @@ -0,0 +1,291 @@ +/* + * 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 + * + * https://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.accumulo.test.functional; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNull; + +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.NoSuchElementException; +import java.util.Optional; +import java.util.SortedSet; +import java.util.TreeSet; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.stream.Collectors; +import java.util.stream.IntStream; + +import org.apache.accumulo.core.Constants; +import org.apache.accumulo.core.client.Accumulo; +import org.apache.accumulo.core.client.AccumuloClient; +import org.apache.accumulo.core.client.admin.NewTableConfiguration; +import org.apache.accumulo.core.client.admin.TabletHostingGoal; +import org.apache.accumulo.core.clientImpl.ClientContext; +import org.apache.accumulo.core.clientImpl.ClientTabletCache; +import org.apache.accumulo.core.clientImpl.ClientTabletCache.LocationNeed; +import org.apache.accumulo.core.conf.Property; +import org.apache.accumulo.core.data.Range; +import org.apache.accumulo.core.data.TableId; +import org.apache.accumulo.core.fate.zookeeper.ZooCache; +import org.apache.accumulo.core.fate.zookeeper.ZooCache.ZcStat; +import org.apache.accumulo.core.lock.ServiceLock; +import org.apache.accumulo.core.lock.ServiceLockData; +import org.apache.accumulo.core.metadata.schema.Ample; +import org.apache.accumulo.core.metadata.schema.TabletMetadata; +import org.apache.accumulo.core.metadata.schema.TabletMetadata.Location; +import org.apache.accumulo.harness.MiniClusterConfigurationCallback; +import org.apache.accumulo.harness.SharedMiniClusterBase; +import org.apache.accumulo.minicluster.ServerType; +import org.apache.accumulo.miniclusterImpl.MiniAccumuloConfigImpl; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.io.Text; +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; + +import com.google.common.net.HostAndPort; + +public class TabletServerResourceGroupBalanceIT extends SharedMiniClusterBase { Review Comment: > Test tablets within in a single table that balance to different groups. This was one of your earlier suggestions, but is not implemented at this time. This currently supports a table being assigned to a single resource group. I wonder if we should let users use this first and provide feedback on how they want it to operate. Also, they could extend TableLoadBalancer and do this for themselves. -- 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]
