import akka.actor.Props;
import akka.actor.Terminated;
import akka.testkit.JavaTestKit;
+import akka.testkit.TestActorRef;
import com.google.common.base.Optional;
import com.google.common.util.concurrent.Uninterruptibles;
import com.google.protobuf.ByteString;
import org.opendaylight.controller.cluster.raft.messages.RequestVoteReply;
import org.opendaylight.controller.cluster.raft.utils.DoNothingActor;
import org.opendaylight.controller.cluster.raft.utils.MessageCollectorActor;
-import org.opendaylight.controller.protobuff.messages.cluster.raft.AppendEntriesMessages;
import org.opendaylight.controller.protobuff.messages.cluster.raft.InstallSnapshotMessages;
import scala.concurrent.duration.FiniteDuration;
+
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
public class LeaderTest extends AbstractRaftActorBehaviorTest {
- private ActorRef leaderActor =
+ private final ActorRef leaderActor =
getSystem().actorOf(Props.create(DoNothingActor.class));
- private ActorRef senderActor =
+ private final ActorRef senderActor =
getSystem().actorOf(Props.create(DoNothingActor.class));
@Test
}};
}
-
@Test
public void testThatLeaderSendsAHeartbeatMessageToAllFollowers() {
new JavaTestKit(getSystem()) {{
new Within(duration("1 seconds")) {
+ @Override
protected void run() {
ActorRef followerActor = getTestActor();
actorContext.setPeerAddresses(peerAddresses);
Leader leader = new Leader(actorContext);
+ leader.markFollowerActive(followerActor.path().toString());
+ Uninterruptibles.sleepUninterruptibly(actorContext.getConfigParams().getHeartBeatInterval().toMillis(),
+ TimeUnit.MILLISECONDS);
leader.handleMessage(senderActor, new SendHeartBeat());
final String out =
new ExpectMsg<String>(duration("1 seconds"), "match hint") {
// do not put code outside this method, will run afterwards
+ @Override
protected String match(Object in) {
Object msg = fromSerializableMessage(in);
if (msg instanceof AppendEntries) {
new JavaTestKit(getSystem()) {{
new Within(duration("1 seconds")) {
+ @Override
protected void run() {
ActorRef followerActor = getTestActor();
Map<String, String> peerAddresses = new HashMap<>();
peerAddresses.put(followerActor.path().toString(),
- followerActor.path().toString());
+ followerActor.path().toString());
actorContext.setPeerAddresses(peerAddresses);
Leader leader = new Leader(actorContext);
+ leader.markFollowerActive(followerActor.path().toString());
+ Uninterruptibles.sleepUninterruptibly(actorContext.getConfigParams().getHeartBeatInterval().toMillis(),
+ TimeUnit.MILLISECONDS);
RaftActorBehavior raftBehavior = leader
.handleMessage(senderActor, new Replicate(null, null,
new MockRaftActorContext.MockReplicatedLogEntry(1,
final String out =
new ExpectMsg<String>(duration("1 seconds"), "match hint") {
// do not put code outside this method, will run afterwards
+ @Override
protected String match(Object in) {
Object msg = fromSerializableMessage(in);
if (msg instanceof AppendEntries) {
new JavaTestKit(getSystem()) {{
new Within(duration("1 seconds")) {
+ @Override
protected void run() {
ActorRef raftActor = getTestActor();
new ExpectMsg<String>(duration("1 seconds"),
"match hint") {
// do not put code outside this method, will run afterwards
+ @Override
protected String match(Object in) {
if (in instanceof ApplyState) {
if (((ApplyState) in).getIdentifier().equals("state-id")) {
leader.getFollowerToSnapshot().getNextChunk();
leader.getFollowerToSnapshot().incrementChunkIndex();
+ Uninterruptibles.sleepUninterruptibly(actorContext.getConfigParams().getHeartBeatInterval().toMillis(),
+ TimeUnit.MILLISECONDS);
+
leader.handleMessage(leaderActor, new SendHeartBeat());
- AppendEntriesMessages.AppendEntries aeproto = (AppendEntriesMessages.AppendEntries)MessageCollectorActor.getFirstMatching(
- followerActor, AppendEntries.SERIALIZABLE_CLASS);
+ AppendEntries aeproto = (AppendEntries)MessageCollectorActor.getFirstMatching(
+ followerActor, AppendEntries.class);
assertNotNull("AppendEntries should be sent even if InstallSnapshotReply is not " +
"received", aeproto);
//update follower timestamp
leader.markFollowerActive(followerActor.path().toString());
+ Uninterruptibles.sleepUninterruptibly(actorContext.getConfigParams().getHeartBeatInterval().toMillis(),
+ TimeUnit.MILLISECONDS);
+
// this should invoke a sendinstallsnapshot as followersLastIndex < snapshotIndex
RaftActorBehavior raftBehavior = leader.handleMessage(
senderActor, new Replicate(null, "state-id", entry));
assertEquals(1, cs.getLastAppliedTerm());
assertEquals(4, cs.getLastIndex());
assertEquals(2, cs.getLastTerm());
+
+ // if an initiate is started again when first is in progress, it shouldnt initiate Capture
+ raftBehavior = leader.handleMessage(leaderActor, new InitiateInstallSnapshot());
+ List<Object> captureSnapshots = MessageCollectorActor.getAllMatching(leaderActor, CaptureSnapshot.class);
+ assertEquals("CaptureSnapshot should not get invoked when initiate is in progress", 1, captureSnapshots.size());
+
}};
}
final String out =
new ExpectMsg<String>(duration("1 seconds"), "match hint") {
// do not put code outside this method, will run afterwards
+ @Override
protected String match(Object in) {
if (in instanceof InstallSnapshotMessages.InstallSnapshot) {
InstallSnapshot is = (InstallSnapshot)
assertTrue(raftBehavior instanceof Leader);
- assertEquals(leader.mapFollowerToSnapshot.size(), 0);
- assertEquals(leader.followerToLog.size(), 1);
- assertNotNull(leader.followerToLog.get(followerActor.path().toString()));
- FollowerLogInformation fli = leader.followerToLog.get(followerActor.path().toString());
- assertEquals(snapshotIndex, fli.getMatchIndex().get());
- assertEquals(snapshotIndex, fli.getMatchIndex().get());
- assertEquals(snapshotIndex + 1, fli.getNextIndex().get());
+ assertEquals(0, leader.followerSnapshotSize());
+ assertEquals(1, leader.followerLogSize());
+ assertNotNull(leader.getFollower(followerActor.path().toString()));
+ FollowerLogInformation fli = leader.getFollower(followerActor.path().toString());
+ assertEquals(snapshotIndex, fli.getMatchIndex());
+ assertEquals(snapshotIndex, fli.getMatchIndex());
+ assertEquals(snapshotIndex + 1, fli.getNextIndex());
+ }};
+ }
+ @Test
+ public void testSendSnapshotfromInstallSnapshotReply() throws Exception {
+ new JavaTestKit(getSystem()) {{
+
+ TestActorRef<MessageCollectorActor> followerActor =
+ TestActorRef.create(getSystem(), Props.create(MessageCollectorActor.class), "follower-reply");
+
+ Map<String, String> peerAddresses = new HashMap<>();
+ peerAddresses.put("follower-reply",
+ followerActor.path().toString());
+
+ final int followersLastIndex = 2;
+ final int snapshotIndex = 3;
+ final int snapshotTerm = 1;
+ final int currentTerm = 2;
+
+ MockRaftActorContext actorContext =
+ (MockRaftActorContext) createActorContext();
+ DefaultConfigParamsImpl configParams = new DefaultConfigParamsImpl(){
+ @Override
+ public int getSnapshotChunkSize() {
+ return 50;
+ }
+ };
+ configParams.setHeartBeatInterval(new FiniteDuration(9, TimeUnit.SECONDS));
+ configParams.setIsolatedLeaderCheckInterval(new FiniteDuration(10, TimeUnit.SECONDS));
+
+ actorContext.setConfigParams(configParams);
+ actorContext.setPeerAddresses(peerAddresses);
+ actorContext.setCommitIndex(followersLastIndex);
+
+ MockLeader leader = new MockLeader(actorContext);
+
+ Map<String, String> leadersSnapshot = new HashMap<>();
+ leadersSnapshot.put("1", "A");
+ leadersSnapshot.put("2", "B");
+ leadersSnapshot.put("3", "C");
+
+ // set the snapshot variables in replicatedlog
+ actorContext.getReplicatedLog().setSnapshotIndex(snapshotIndex);
+ actorContext.getReplicatedLog().setSnapshotTerm(snapshotTerm);
+ actorContext.getTermInformation().update(currentTerm, leaderActor.path().toString());
+
+ ByteString bs = toByteString(leadersSnapshot);
+ leader.setSnapshot(Optional.of(bs));
+
+ leader.handleMessage(leaderActor, new SendInstallSnapshot(bs));
+
+ List<Object> objectList = MessageCollectorActor.getAllMatching(followerActor,
+ InstallSnapshotMessages.InstallSnapshot.class);
+
+ assertEquals(1, objectList.size());
+
+ Object o = objectList.get(0);
+ assertTrue(o instanceof InstallSnapshotMessages.InstallSnapshot);
+
+ InstallSnapshotMessages.InstallSnapshot installSnapshot = (InstallSnapshotMessages.InstallSnapshot) o;
+
+ assertEquals(1, installSnapshot.getChunkIndex());
+ assertEquals(3, installSnapshot.getTotalChunks());
+
+ leader.handleMessage(followerActor, new InstallSnapshotReply(actorContext.getTermInformation().getCurrentTerm(),
+ "follower-reply", installSnapshot.getChunkIndex(), true));
+
+ objectList = MessageCollectorActor.getAllMatching(followerActor,
+ InstallSnapshotMessages.InstallSnapshot.class);
+
+ assertEquals(2, objectList.size());
+
+ installSnapshot = (InstallSnapshotMessages.InstallSnapshot) objectList.get(1);
+
+ leader.handleMessage(followerActor, new InstallSnapshotReply(actorContext.getTermInformation().getCurrentTerm(),
+ "follower-reply", installSnapshot.getChunkIndex(), true));
+
+ objectList = MessageCollectorActor.getAllMatching(followerActor,
+ InstallSnapshotMessages.InstallSnapshot.class);
+
+ assertEquals(3, objectList.size());
+
+ installSnapshot = (InstallSnapshotMessages.InstallSnapshot) objectList.get(2);
+
+ // Send snapshot reply one more time and make sure that a new snapshot message should not be sent to follower
+ leader.handleMessage(followerActor, new InstallSnapshotReply(actorContext.getTermInformation().getCurrentTerm(),
+ "follower-reply", installSnapshot.getChunkIndex(), true));
+
+ objectList = MessageCollectorActor.getAllMatching(followerActor,
+ InstallSnapshotMessages.InstallSnapshot.class);
+
+ // Count should still stay at 3
+ assertEquals(3, objectList.size());
}};
}
+
+ @Test
+ public void testHandleInstallSnapshotReplyWithInvalidChunkIndex() throws Exception{
+ new JavaTestKit(getSystem()) {{
+
+ TestActorRef<MessageCollectorActor> followerActor =
+ TestActorRef.create(getSystem(), Props.create(MessageCollectorActor.class), "follower");
+
+ Map<String, String> peerAddresses = new HashMap<>();
+ peerAddresses.put(followerActor.path().toString(),
+ followerActor.path().toString());
+
+ final int followersLastIndex = 2;
+ final int snapshotIndex = 3;
+ final int snapshotTerm = 1;
+ final int currentTerm = 2;
+
+ MockRaftActorContext actorContext =
+ (MockRaftActorContext) createActorContext();
+
+ actorContext.setConfigParams(new DefaultConfigParamsImpl(){
+ @Override
+ public int getSnapshotChunkSize() {
+ return 50;
+ }
+ });
+ actorContext.setPeerAddresses(peerAddresses);
+ actorContext.setCommitIndex(followersLastIndex);
+
+ MockLeader leader = new MockLeader(actorContext);
+
+ Map<String, String> leadersSnapshot = new HashMap<>();
+ leadersSnapshot.put("1", "A");
+ leadersSnapshot.put("2", "B");
+ leadersSnapshot.put("3", "C");
+
+ // set the snapshot variables in replicatedlog
+ actorContext.getReplicatedLog().setSnapshotIndex(snapshotIndex);
+ actorContext.getReplicatedLog().setSnapshotTerm(snapshotTerm);
+ actorContext.getTermInformation().update(currentTerm, leaderActor.path().toString());
+
+ ByteString bs = toByteString(leadersSnapshot);
+ leader.setSnapshot(Optional.of(bs));
+
+ leader.handleMessage(leaderActor, new SendInstallSnapshot(bs));
+
+ Object o = MessageCollectorActor.getAllMessages(followerActor).get(0);
+
+ assertTrue(o instanceof InstallSnapshotMessages.InstallSnapshot);
+
+ InstallSnapshotMessages.InstallSnapshot installSnapshot = (InstallSnapshotMessages.InstallSnapshot) o;
+
+ assertEquals(1, installSnapshot.getChunkIndex());
+ assertEquals(3, installSnapshot.getTotalChunks());
+
+
+ leader.handleMessage(followerActor, new InstallSnapshotReply(actorContext.getTermInformation().getCurrentTerm(),
+ followerActor.path().toString(), -1, false));
+
+ Uninterruptibles.sleepUninterruptibly(actorContext.getConfigParams().getHeartBeatInterval().toMillis(),
+ TimeUnit.MILLISECONDS);
+
+ leader.handleMessage(leaderActor, new SendHeartBeat());
+
+ o = MessageCollectorActor.getAllMatching(followerActor,InstallSnapshotMessages.InstallSnapshot.class).get(1);
+
+ assertTrue(o instanceof InstallSnapshotMessages.InstallSnapshot);
+
+ installSnapshot = (InstallSnapshotMessages.InstallSnapshot) o;
+
+ assertEquals(1, installSnapshot.getChunkIndex());
+ assertEquals(3, installSnapshot.getTotalChunks());
+
+ followerActor.tell(PoisonPill.getInstance(), getRef());
+ }};
+ }
+
+ @Test
+ public void testHandleSnapshotSendsPreviousChunksHashCodeWhenSendingNextChunk() throws Exception {
+ new JavaTestKit(getSystem()) {
+ {
+
+ TestActorRef<MessageCollectorActor> followerActor =
+ TestActorRef.create(getSystem(), Props.create(MessageCollectorActor.class), "follower-chunk");
+
+ Map<String, String> peerAddresses = new HashMap<>();
+ peerAddresses.put(followerActor.path().toString(),
+ followerActor.path().toString());
+
+ final int followersLastIndex = 2;
+ final int snapshotIndex = 3;
+ final int snapshotTerm = 1;
+ final int currentTerm = 2;
+
+ MockRaftActorContext actorContext =
+ (MockRaftActorContext) createActorContext();
+
+ actorContext.setConfigParams(new DefaultConfigParamsImpl() {
+ @Override
+ public int getSnapshotChunkSize() {
+ return 50;
+ }
+ });
+ actorContext.setPeerAddresses(peerAddresses);
+ actorContext.setCommitIndex(followersLastIndex);
+
+ MockLeader leader = new MockLeader(actorContext);
+
+ Map<String, String> leadersSnapshot = new HashMap<>();
+ leadersSnapshot.put("1", "A");
+ leadersSnapshot.put("2", "B");
+ leadersSnapshot.put("3", "C");
+
+ // set the snapshot variables in replicatedlog
+ actorContext.getReplicatedLog().setSnapshotIndex(snapshotIndex);
+ actorContext.getReplicatedLog().setSnapshotTerm(snapshotTerm);
+ actorContext.getTermInformation().update(currentTerm, leaderActor.path().toString());
+
+ ByteString bs = toByteString(leadersSnapshot);
+ leader.setSnapshot(Optional.of(bs));
+
+ leader.handleMessage(leaderActor, new SendInstallSnapshot(bs));
+
+ Object o = MessageCollectorActor.getAllMessages(followerActor).get(0);
+
+ assertTrue(o instanceof InstallSnapshotMessages.InstallSnapshot);
+
+ InstallSnapshotMessages.InstallSnapshot installSnapshot = (InstallSnapshotMessages.InstallSnapshot) o;
+
+ assertEquals(1, installSnapshot.getChunkIndex());
+ assertEquals(3, installSnapshot.getTotalChunks());
+ assertEquals(AbstractLeader.INITIAL_LAST_CHUNK_HASH_CODE, installSnapshot.getLastChunkHashCode());
+
+ int hashCode = installSnapshot.getData().hashCode();
+
+ leader.handleMessage(followerActor, new InstallSnapshotReply(installSnapshot.getTerm(),followerActor.path().toString(),1,true ));
+
+ Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS);
+
+ leader.handleMessage(leaderActor, new SendHeartBeat());
+
+ o = MessageCollectorActor.getAllMessages(followerActor).get(1);
+
+ assertTrue(o instanceof InstallSnapshotMessages.InstallSnapshot);
+
+ installSnapshot = (InstallSnapshotMessages.InstallSnapshot) o;
+
+ assertEquals(2, installSnapshot.getChunkIndex());
+ assertEquals(3, installSnapshot.getTotalChunks());
+ assertEquals(hashCode, installSnapshot.getLastChunkHashCode());
+
+ followerActor.tell(PoisonPill.getInstance(), getRef());
+ }};
+ }
+
@Test
public void testFollowerToSnapshotLogic() {
return createActorContext(leaderActor);
}
+ @Override
protected RaftActorContext createActorContext(ActorRef actorRef) {
return new MockRaftActorContext("test", getSystem(), actorRef);
}
Leader leader = new Leader(leaderActorContext);
leader.markFollowerActive(followerActor.path().toString());
+ Uninterruptibles.sleepUninterruptibly(leaderActorContext.getConfigParams().getHeartBeatInterval().toMillis(),
+ TimeUnit.MILLISECONDS);
+
leader.handleMessage(leaderActor, new SendHeartBeat());
- AppendEntriesMessages.AppendEntries appendEntries =
- (AppendEntriesMessages.AppendEntries) MessageCollectorActor
- .getFirstMatching(followerActor, AppendEntriesMessages.AppendEntries.class);
+ AppendEntries appendEntries = (AppendEntries) MessageCollectorActor
+ .getFirstMatching(followerActor, AppendEntries.class);
assertNotNull(appendEntries);
assertEquals(1, appendEntries.getLeaderCommit());
- assertEquals(1, appendEntries.getLogEntries(0).getIndex());
+ assertEquals(1, appendEntries.getEntries().get(0).getIndex());
assertEquals(0, appendEntries.getPrevLogIndex());
AppendEntriesReply appendEntriesReply =
Leader leader = new Leader(leaderActorContext);
leader.markFollowerActive(followerActor.path().toString());
+ Thread.sleep(leaderActorContext.getConfigParams().getHeartBeatInterval().toMillis());
+
leader.handleMessage(leaderActor, new SendHeartBeat());
- AppendEntriesMessages.AppendEntries appendEntries =
- (AppendEntriesMessages.AppendEntries) MessageCollectorActor
- .getFirstMatching(followerActor, AppendEntriesMessages.AppendEntries.class);
+ AppendEntries appendEntries = (AppendEntries) MessageCollectorActor
+ .getFirstMatching(followerActor, AppendEntries.class);
assertNotNull(appendEntries);
assertEquals(1, appendEntries.getLeaderCommit());
- assertEquals(1, appendEntries.getLogEntries(0).getIndex());
+ assertEquals(1, appendEntries.getEntries().get(0).getIndex());
assertEquals(0, appendEntries.getPrevLogIndex());
AppendEntriesReply appendEntriesReply =
final Terminated termMsg1 = probe.expectMsgClass(Terminated.class);
assertEquals(termMsg1.getActor(), followerActor1);
- //sleep enough for all the follower stopwatches to lapse
- Uninterruptibles.sleepUninterruptibly(leaderActorContext.getConfigParams().
- getElectionTimeOutInterval().toMillis(), TimeUnit.MILLISECONDS);
-
+ leader.markFollowerInActive("follower-1");
leader.markFollowerActive("follower-2");
behavior = leader.handleMessage(leaderActor, new IsolatedLeaderCheck());
Assert.assertTrue("Behavior not instance of Leader when majority of followers are active",
final Terminated termMsg2 = probe.expectMsgClass(Terminated.class);
assertEquals(termMsg2.getActor(), followerActor2);
- //sleep enough for the remaining the follower stopwatches to lapse
- Uninterruptibles.sleepUninterruptibly(leaderActorContext.getConfigParams().
- getElectionTimeOutInterval().toMillis(), TimeUnit.MILLISECONDS);
-
+ leader.markFollowerInActive("follower-2");
behavior = leader.handleMessage(leaderActor, new IsolatedLeaderCheck());
Assert.assertTrue("Behavior not instance of IsolatedLeader when majority followers are inactive",
behavior instanceof IsolatedLeader);
}};
}
+
+ @Test
+ public void testAppendEntryCallAtEndofAppendEntryReply() throws Exception {
+ new JavaTestKit(getSystem()) {{
+
+ ActorRef leaderActor = getSystem().actorOf(Props.create(MessageCollectorActor.class));
+
+ MockRaftActorContext leaderActorContext =
+ new MockRaftActorContext("leader", getSystem(), leaderActor);
+
+ DefaultConfigParamsImpl configParams = new DefaultConfigParamsImpl();
+ configParams.setHeartBeatInterval(new FiniteDuration(9, TimeUnit.SECONDS));
+ configParams.setIsolatedLeaderCheckInterval(new FiniteDuration(10, TimeUnit.SECONDS));
+
+ leaderActorContext.setConfigParams(configParams);
+
+ ActorRef followerActor = getSystem().actorOf(Props.create(ForwardMessageToBehaviorActor.class));
+
+ MockRaftActorContext followerActorContext =
+ new MockRaftActorContext("follower-reply", getSystem(), followerActor);
+
+ followerActorContext.setConfigParams(configParams);
+
+ Follower follower = new Follower(followerActorContext);
+
+ ForwardMessageToBehaviorActor.setBehavior(follower);
+
+ Map<String, String> peerAddresses = new HashMap<>();
+ peerAddresses.put("follower-reply",
+ followerActor.path().toString());
+
+ leaderActorContext.setPeerAddresses(peerAddresses);
+
+ leaderActorContext.getReplicatedLog().removeFrom(0);
+
+ //create 3 entries
+ leaderActorContext.setReplicatedLog(
+ new MockRaftActorContext.MockReplicatedLogBuilder().createEntries(0, 3, 1).build());
+
+ leaderActorContext.setCommitIndex(1);
+
+ Leader leader = new Leader(leaderActorContext);
+ leader.markFollowerActive("follower-reply");
+
+ Uninterruptibles.sleepUninterruptibly(leaderActorContext.getConfigParams().getHeartBeatInterval().toMillis(),
+ TimeUnit.MILLISECONDS);
+
+ leader.handleMessage(leaderActor, new SendHeartBeat());
+
+ AppendEntries appendEntries = (AppendEntries) ForwardMessageToBehaviorActor
+ .getFirstMatching(followerActor, AppendEntries.class);
+
+ assertNotNull(appendEntries);
+
+ assertEquals(1, appendEntries.getLeaderCommit());
+ assertEquals(1, appendEntries.getEntries().get(0).getIndex());
+ assertEquals(0, appendEntries.getPrevLogIndex());
+
+ AppendEntriesReply appendEntriesReply =
+ (AppendEntriesReply)ForwardMessageToBehaviorActor.getFirstMatching(leaderActor, AppendEntriesReply.class);
+
+ assertNotNull(appendEntriesReply);
+
+ leader.handleAppendEntriesReply(followerActor, appendEntriesReply);
+
+ List<Object> entries = ForwardMessageToBehaviorActor
+ .getAllMatching(followerActor, AppendEntries.class);
+
+ assertEquals("AppendEntries count should be 2 ", 2, entries.size());
+
+ AppendEntries appendEntriesSecond = (AppendEntries) entries.get(1);
+
+ assertEquals(1, appendEntriesSecond.getLeaderCommit());
+ assertEquals(2, appendEntriesSecond.getEntries().get(0).getIndex());
+ assertEquals(1, appendEntriesSecond.getPrevLogIndex());
+
+ }};
+ }
+
class MockLeader extends Leader {
FollowerToSnapshot fts;
public void createFollowerToSnapshot(String followerId, ByteString bs ) {
fts = new FollowerToSnapshot(bs);
- mapFollowerToSnapshot.put(followerId, fts);
-
+ setFollowerSnapshot(followerId, fts);
}
}
private class MockConfigParamsImpl extends DefaultConfigParamsImpl {
- private long electionTimeOutIntervalMillis;
- private int snapshotChunkSize;
+ private final long electionTimeOutIntervalMillis;
+ private final int snapshotChunkSize;
public MockConfigParamsImpl(long electionTimeOutIntervalMillis, int snapshotChunkSize) {
super();
Code Review / controller.git / blobdiff