| /* |
| * 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.accumulo.examples.dirlist; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertFalse; |
| |
| import java.util.ArrayList; |
| import java.util.Map.Entry; |
| |
| 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.BatchWriterConfig; |
| 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.Value; |
| import org.apache.accumulo.core.security.Authorizations; |
| import org.apache.accumulo.core.security.ColumnVisibility; |
| import org.apache.accumulo.core.util.Pair; |
| import org.apache.accumulo.examples.cli.BatchWriterOpts; |
| import org.apache.accumulo.examples.cli.ScannerOpts; |
| import org.apache.accumulo.miniclusterImpl.MiniAccumuloConfigImpl; |
| import org.apache.accumulo.test.functional.ConfigurableMacBase; |
| import org.apache.hadoop.conf.Configuration; |
| import org.junit.jupiter.api.AfterEach; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| |
| public class CountIT extends ConfigurableMacBase { |
| |
| private AccumuloClient client; |
| private String tableName; |
| |
| @Override |
| protected void configure(MiniAccumuloConfigImpl cfg, Configuration hadoopCoreSite) { |
| cfg.setProperty(Property.TSERV_NATIVEMAP_ENABLED, "false"); |
| } |
| |
| @BeforeEach |
| public void setupInstance() throws Exception { |
| tableName = getUniqueNames(1)[0]; |
| client = Accumulo.newClient().from(getClientProperties()).build(); |
| client.tableOperations().create(tableName); |
| try (BatchWriter bw = client.createBatchWriter(tableName, new BatchWriterConfig())) { |
| ColumnVisibility cv = new ColumnVisibility(); |
| // / has 1 dir |
| // /local has 2 dirs 1 file |
| // /local/user1 has 2 files |
| bw.addMutation(Ingest.buildMutation(cv, "/local", true, false, true, 272, 12345, null)); |
| bw.addMutation(Ingest.buildMutation(cv, "/local/user1", true, false, true, 272, 12345, null)); |
| bw.addMutation(Ingest.buildMutation(cv, "/local/user2", true, false, true, 272, 12345, null)); |
| bw.addMutation( |
| Ingest.buildMutation(cv, "/local/file", false, false, false, 1024, 12345, null)); |
| bw.addMutation( |
| Ingest.buildMutation(cv, "/local/file", false, false, false, 1024, 23456, null)); |
| bw.addMutation( |
| Ingest.buildMutation(cv, "/local/user1/file1", false, false, false, 2024, 12345, null)); |
| bw.addMutation( |
| Ingest.buildMutation(cv, "/local/user1/file2", false, false, false, 1028, 23456, null)); |
| } |
| } |
| |
| @AfterEach |
| public void teardown() { |
| client.close(); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| |
| ScannerOpts scanOpts = new ScannerOpts(); |
| BatchWriterOpts bwOpts = new BatchWriterOpts(); |
| FileCount fc = new FileCount(client, tableName, Authorizations.EMPTY, new ColumnVisibility(), |
| scanOpts, bwOpts); |
| |
| ArrayList<Pair<String,String>> expected = new ArrayList<>(); |
| expected.add(new Pair<>(QueryUtil.getRow("").toString(), "1,0,3,3")); |
| expected.add(new Pair<>(QueryUtil.getRow("/local").toString(), "2,1,2,3")); |
| expected.add(new Pair<>(QueryUtil.getRow("/local/user1").toString(), "0,2,0,2")); |
| expected.add(new Pair<>(QueryUtil.getRow("/local/user2").toString(), "0,0,0,0")); |
| |
| int actualCount = 0; |
| try (Scanner scanner = client.createScanner(tableName, new Authorizations())) { |
| scanner.fetchColumn("dir", "counts"); |
| assertFalse(scanner.iterator().hasNext()); |
| |
| fc.run(); |
| |
| for (Entry<Key,Value> e : scanner) { |
| assertEquals(e.getKey().getRow().toString(), expected.get(actualCount).getFirst()); |
| assertEquals(e.getValue().toString(), expected.get(actualCount).getSecond()); |
| actualCount++; |
| } |
| } |
| assertEquals(expected.size(), actualCount); |
| } |
| } |