| /* |
| * 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.test; |
| |
| import static org.apache.accumulo.fate.util.UtilWaitThread.sleepUninterruptibly; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.EnumSet; |
| import java.util.SortedSet; |
| import java.util.TreeSet; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| 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.IteratorSetting; |
| import org.apache.accumulo.core.data.Mutation; |
| import org.apache.accumulo.core.data.Value; |
| import org.apache.accumulo.core.iterators.IteratorUtil.IteratorScope; |
| import org.apache.accumulo.harness.SharedMiniClusterBase; |
| import org.apache.accumulo.test.functional.SlowIterator; |
| import org.apache.hadoop.io.Text; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| // ACCUMULO-2862 |
| public class SplitCancelsMajCIT extends SharedMiniClusterBase { |
| |
| @Override |
| public int defaultTimeoutSeconds() { |
| return 2 * 60; |
| } |
| |
| @BeforeClass |
| public static void setup() throws Exception { |
| SharedMiniClusterBase.startMiniCluster(); |
| } |
| |
| @AfterClass |
| public static void teardown() { |
| SharedMiniClusterBase.stopMiniCluster(); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| final String tableName = getUniqueNames(1)[0]; |
| try (AccumuloClient c = Accumulo.newClient().from(getClientProps()).build()) { |
| c.tableOperations().create(tableName); |
| // majc should take 100 * .5 secs |
| IteratorSetting it = new IteratorSetting(100, SlowIterator.class); |
| SlowIterator.setSleepTime(it, 500); |
| c.tableOperations().attachIterator(tableName, it, EnumSet.of(IteratorScope.majc)); |
| try (BatchWriter bw = c.createBatchWriter(tableName)) { |
| for (int i = 0; i < 100; i++) { |
| Mutation m = new Mutation("" + i); |
| m.put("", "", new Value()); |
| bw.addMutation(m); |
| } |
| bw.flush(); |
| } |
| // start majc |
| final AtomicReference<Exception> ex = new AtomicReference<>(); |
| Thread thread = new Thread(() -> { |
| try { |
| c.tableOperations().compact(tableName, null, null, true, true); |
| } catch (Exception e) { |
| ex.set(e); |
| } |
| }); |
| thread.start(); |
| |
| long now = System.currentTimeMillis(); |
| sleepUninterruptibly(10, TimeUnit.SECONDS); |
| // split the table, interrupts the compaction |
| SortedSet<Text> partitionKeys = new TreeSet<>(); |
| partitionKeys.add(new Text("10")); |
| c.tableOperations().addSplits(tableName, partitionKeys); |
| thread.join(); |
| // wait for the restarted compaction |
| assertTrue(System.currentTimeMillis() - now > 59 * 1000); |
| if (ex.get() != null) |
| throw ex.get(); |
| } |
| } |
| } |