AlbertWhitlock commented on code in PR #3228: URL: https://github.com/apache/accumulo/pull/3228#discussion_r1321832379
########## test/src/main/java/org/apache/accumulo/test/ExportTableCommandWithMultipleVolumesIT.java: ########## @@ -0,0 +1,156 @@ +/* + * 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; + +import static org.junit.jupiter.api.Assertions.assertTrue; + +import java.io.File; +import java.time.Duration; +import java.util.Map; +import java.util.SortedSet; +import java.util.TreeSet; + +import org.apache.accumulo.core.client.Accumulo; +import org.apache.accumulo.core.client.AccumuloClient; +import org.apache.accumulo.core.client.BatchWriter; +import org.apache.accumulo.core.client.Scanner; +import org.apache.accumulo.core.conf.Property; +import org.apache.accumulo.core.data.Key; +import org.apache.accumulo.core.data.Mutation; +import org.apache.accumulo.core.data.Range; +import org.apache.accumulo.core.data.Value; +import org.apache.accumulo.core.metadata.MetadataTable; +import org.apache.accumulo.core.metadata.schema.MetadataSchema; +import org.apache.accumulo.core.security.Authorizations; +import org.apache.accumulo.harness.AccumuloClusterHarness; +import org.apache.accumulo.miniclusterImpl.MiniAccumuloConfigImpl; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.fs.FileSystem; +import org.apache.hadoop.fs.Path; +import org.apache.hadoop.fs.RawLocalFileSystem; +import org.apache.hadoop.io.Text; +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class ExportTableCommandWithMultipleVolumesIT extends AccumuloClusterHarness { + private static final Logger log = + LoggerFactory.getLogger(ExportTableCommandWithMultipleVolumesIT.class); + + Path v1, v2; + + public static String[] row_numbers = "1,2,3,4,5,6,7,8,9,10".split(","); + + String baseDirStr = ""; + String baseDir2Str = ""; + String originalVolume = ""; + String secondVolume = ""; + + @Override + protected Duration defaultTimeout() { + return Duration.ofMinutes(1); + } + + @Override + public void configureMiniCluster(MiniAccumuloConfigImpl cfg, Configuration hadoopCoreSite) { + File baseDir = cfg.getDir(); + + // get first volume name + baseDirStr = baseDir.toString(); + String[] baseDirArray = baseDirStr.split("/"); + originalVolume = baseDirArray[2]; + + // get second volume name + String[] baseDir2Array = baseDirArray; + baseDir2Array[2] = baseDir2Array[2] + "2"; Review Comment: Christopher....I am only making those volumes as a place for the rfiles to be held for the test. I cannot just place non-existent files entries into the metadata and then run the exportTable command. In WriteExportFiles class, it checks that the files exist. When I create local directories to hold the rfiles, the test passes. It creates the multiple distcp files and then deletes the directories it used for the test. Your concern that the output should be based on the entries in the metadata table is correct.......this test setup is just a way to get some entries into the metadata table and then run the exportTable command. -- 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]
