| /* |
| * 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.cassandra.streaming; |
| |
| import java.net.InetAddress; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.CancellationException; |
| import java.util.concurrent.Future; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import junit.framework.Assert; |
| import org.apache.cassandra.SchemaLoader; |
| import org.apache.cassandra.db.ColumnFamilyStore; |
| import org.apache.cassandra.db.Keyspace; |
| import org.apache.cassandra.dht.Range; |
| import org.apache.cassandra.dht.Token; |
| import org.apache.cassandra.exceptions.ConfigurationException; |
| import org.apache.cassandra.io.sstable.format.SSTableReader; |
| import org.apache.cassandra.schema.KeyspaceParams; |
| import org.apache.cassandra.utils.FBUtilities; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| |
| public class StreamTransferTaskTest |
| { |
| public static final String KEYSPACE1 = "StreamTransferTaskTest"; |
| public static final String CF_STANDARD = "Standard1"; |
| |
| @BeforeClass |
| public static void defineSchema() throws ConfigurationException |
| { |
| SchemaLoader.prepareServer(); |
| SchemaLoader.createKeyspace(KEYSPACE1, |
| KeyspaceParams.simple(1), |
| SchemaLoader.standardCFMD(KEYSPACE1, CF_STANDARD)); |
| } |
| |
| @Test |
| public void testScheduleTimeout() throws Exception |
| { |
| String ks = KEYSPACE1; |
| String cf = "Standard1"; |
| |
| InetAddress peer = FBUtilities.getBroadcastAddress(); |
| StreamSession session = new StreamSession(peer, peer, null, 0, true, false); |
| ColumnFamilyStore cfs = Keyspace.open(ks).getColumnFamilyStore(cf); |
| |
| // create two sstables |
| for (int i = 0; i < 2; i++) |
| { |
| SchemaLoader.insertData(ks, cf, i, 1); |
| cfs.forceBlockingFlush(); |
| } |
| |
| // create streaming task that streams those two sstables |
| StreamTransferTask task = new StreamTransferTask(session, cfs.metadata.cfId); |
| for (SSTableReader sstable : cfs.getLiveSSTables()) |
| { |
| List<Range<Token>> ranges = new ArrayList<>(); |
| ranges.add(new Range<>(sstable.first.getToken(), sstable.last.getToken())); |
| task.addTransferFile(sstable.selfRef(), 1, sstable.getPositionsForRanges(ranges), 0); |
| } |
| assertEquals(2, task.getTotalNumberOfFiles()); |
| |
| // if file sending completes before timeout then the task should be canceled. |
| Future f = task.scheduleTimeout(0, 0, TimeUnit.NANOSECONDS); |
| f.get(); |
| |
| // when timeout runs on second file, task should be completed |
| f = task.scheduleTimeout(1, 10, TimeUnit.MILLISECONDS); |
| task.complete(1); |
| try |
| { |
| f.get(); |
| Assert.assertTrue(false); |
| } |
| catch (CancellationException ex) |
| { |
| } |
| |
| assertEquals(StreamSession.State.WAIT_COMPLETE, session.state()); |
| |
| // when all streaming are done, time out task should not be scheduled. |
| assertNull(task.scheduleTimeout(1, 1, TimeUnit.SECONDS)); |
| } |
| } |