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GOSSIP-22 New failure detector

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This commit is contained in:
Edward Capriolo
2017-01-06 20:59:32 -05:00
parent 18c9f911d1
commit f56d282d30
16 changed files with 428 additions and 235 deletions
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35
src/test/java/org/apache/gossip/TenNodeThreeSeedTest.java
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@ -29,54 +29,39 @@ import java.util.concurrent.Callable;
import java.util.concurrent.TimeUnit;
import org.junit.platform.runner.JUnitPlatform;
import org.junit.runner.RunWith;
import org.apache.log4j.Logger;
import org.apache.gossip.event.GossipListener;
import org.apache.gossip.event.GossipState;
import org.junit.jupiter.api.Test;
@RunWith(JUnitPlatform.class)
public class TenNodeThreeSeedTest {
private static final Logger log = Logger.getLogger( TenNodeThreeSeedTest.class );
@Test
public void test() throws UnknownHostException, InterruptedException, URISyntaxException{
abc();
public void test() throws UnknownHostException, InterruptedException, URISyntaxException {
abc(30150);
}
@Test
public void testAgain() throws UnknownHostException, InterruptedException, URISyntaxException{
abc();
abc(30100);
}
public void abc() throws InterruptedException, UnknownHostException, URISyntaxException{
public void abc(int base) throws InterruptedException, UnknownHostException, URISyntaxException{
GossipSettings settings = new GossipSettings();
String cluster = UUID.randomUUID().toString();
log.info( "Adding seed nodes" );
int seedNodes = 3;
List<GossipMember> startupMembers = new ArrayList<>();
for (int i = 1; i < seedNodes+1; ++i) {
URI uri = new URI("udp://" + "127.0.0.1" + ":" + (50000 + i));
URI uri = new URI("udp://" + "127.0.0.1" + ":" + (base + i));
startupMembers.add(new RemoteGossipMember(cluster, uri, i + ""));
}
log.info( "Adding clients" );
final List<GossipService> clients = new ArrayList<>();
final int clusterMembers = 5;
for (int i = 1; i < clusterMembers+1; ++i) {
URI uri = new URI("udp://" + "127.0.0.1" + ":" + (50000 + i));
URI uri = new URI("udp://" + "127.0.0.1" + ":" + (base + i));
GossipService gossipService = new GossipService(cluster, uri, i + "",
startupMembers, settings,
new GossipListener(){
@Override
public void gossipEvent(GossipMember member, GossipState state) {
log.info(member+" "+ state);
}
});
startupMembers, settings, (a,b) -> {});
clients.add(gossipService);
gossipService.start();
}
}
TUnit.assertThat(new Callable<Integer> (){
public Integer call() throws Exception {
int total = 0;
@ -84,8 +69,8 @@ public class TenNodeThreeSeedTest {
total += clients.get(i).getGossipManager().getLiveMembers().size();
}
return total;
}}).afterWaitingAtMost(20, TimeUnit.SECONDS).isEqualTo(20);
}}).afterWaitingAtMost(40, TimeUnit.SECONDS).isEqualTo(20);
for (int i = 0; i < clusterMembers; ++i) {
clients.get(i).shutdown();
}