/**
*
* 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.bookkeeper.replication;
import org.apache.bookkeeper.test.BookKeeperClusterTestCase;
import org.apache.bookkeeper.test.TestCallbacks;
import java.net.InetSocketAddress;
import org.apache.bookkeeper.client.BookKeeper.DigestType;
import org.apache.bookkeeper.client.LedgerHandle;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.meta.LedgerManagerFactory;
import org.apache.bookkeeper.meta.LedgerUnderreplicationManager;
import org.junit.Test;
/**
* Test auditor behaviours during a rolling restart
*/
public class AuditorRollingRestartTest extends BookKeeperClusterTestCase {
public AuditorRollingRestartTest() {
super(3);
// run the daemon within the bookie
baseConf.setAutoRecoveryDaemonEnabled(true);
}
/**
* Test no auditing during restart if disabled
*/
@Test(timeout=600000) // 10 minutes
public void testAuditingDuringRollingRestart() throws Exception {
LedgerManagerFactory mFactory = LedgerManagerFactory.newLedgerManagerFactory(bsConfs.get(0), zkc);
final LedgerUnderreplicationManager underReplicationManager = mFactory.newLedgerUnderreplicationManager();
LedgerHandle lh = bkc.createLedger(3, 3, DigestType.CRC32, "passwd".getBytes());
for (int i = 0; i < 10; i++) {
lh.asyncAddEntry("foobar".getBytes(), new TestCallbacks.AddCallbackFuture(), null);
}
lh.addEntry("foobar".getBytes());
lh.close();
assertEquals("shouldn't be anything under replicated",
underReplicationManager.pollLedgerToRereplicate(), -1);
underReplicationManager.disableLedgerReplication();
InetSocketAddress auditor = AuditorElector.getCurrentAuditor(baseConf, zkc);
ServerConfiguration conf = killBookie(auditor);
Thread.sleep(2000);
startBookie(conf);
Thread.sleep(2000); // give it time to run
assertEquals("shouldn't be anything under replicated", -1,
underReplicationManager.pollLedgerToRereplicate());
}
}