public void restart(int siteId) throws Exception {
EnvironmentConfig ec = makeBasicConfig();
int p = config.getMyPort(siteId);
ReplicationManagerSiteConfig dbsite = new ReplicationManagerSiteConfig("localhost", p);
dbsite.setLocalSite(true);
dbsite.setLegacy(true);
ec.addReplicationManagerSite(dbsite);
p = config.getOtherPort(siteId);
dbsite = new ReplicationManagerSiteConfig("localhost", p);
dbsite.setLegacy(true);
ec.addReplicationManagerSite(dbsite);
MyEventHandler monitor = new MyEventHandler();
ec.setEventHandler(monitor);
File clientDir = new File(config.getBaseDir(), "dir" + siteId);
assertTrue(clientDir.exists());
Environment client = new Environment(clientDir, ec);
client.setReplicationConfig(ReplicationConfig.STRICT_2SITE, false);
envs[siteId] = client;
monitors[siteId] = monitor;
// we want to make sure we don't retry from here after the
// initial failure, because we want to make the old master
// connect to us.
client.setReplicationTimeout(ReplicationTimeoutType.CONNECTION_RETRY, Integer.MAX_VALUE);
client.replicationManagerStart(3, ReplicationManagerStartPolicy.REP_CLIENT);
}
public void joinExistingClient(int site, boolean useHB) throws Exception {
EnvironmentConfig ec = makeBasicConfig();
int p = config.getMyPort(site);
ReplicationManagerSiteConfig dbsite = new ReplicationManagerSiteConfig("localhost", p);
dbsite.setLocalSite(true);
dbsite.setLegacy(true);
ec.addReplicationManagerSite(dbsite);
p = config.getOtherPort(site);
dbsite = new ReplicationManagerSiteConfig("localhost", p);
dbsite.setLegacy(true);
ec.addReplicationManagerSite(dbsite);
MyEventHandler monitor = new MyEventHandler();
monitors[site] = monitor;
ec.setEventHandler(monitor);
File clientDir = new File(config.getBaseDir(), "dir" + site);
assertTrue(clientDir.exists());
Environment client = new Environment(clientDir, ec);
client.setReplicationConfig(ReplicationConfig.STRICT_2SITE, false);
if (useHB) {
client.setReplicationTimeout(ReplicationTimeoutType.HEARTBEAT_SEND, 3000000);
client.setReplicationTimeout(ReplicationTimeoutType.HEARTBEAT_MONITOR, 6000000);
}
envs[site] = client;
client.setReplicationTimeout(ReplicationTimeoutType.CONNECTION_RETRY, 1000000); // be impatient
client.replicationManagerStart(3, ReplicationManagerStartPolicy.REP_CLIENT);
monitor.await();
assertTrue(client.getReplicationStats(StatsConfig.DEFAULT).getStartupComplete());
}
public void checkpoint(int site) throws Exception {
assertNull(envs[site]);
EnvironmentConfig ec = makeBasicConfig();
File dir = new File(config.getBaseDir(), "dir" + site);
assertTrue(dir.exists());
Environment e = new Environment(dir, ec);
e.setReplicationConfig(ReplicationConfig.STRICT_2SITE, false);
CheckpointConfig cc = new CheckpointConfig();
cc.setForce(true);
e.checkpoint(cc);
e.close();
}