Change InstallSnapshot and reply to use Externalizable Proxy

[controller.git] / opendaylight / md-sal / sal-dummy-distributed-datastore / src / main / java / org / opendaylight / controller / dummy / datastore / DummyShard.java

diff --git a/opendaylight/md-sal/sal-dummy-distributed-datastore/src/main/java/org/opendaylight/controller/dummy/datastore/DummyShard.java b/opendaylight/md-sal/sal-dummy-distributed-datastore/src/main/java/org/opendaylight/controller/dummy/datastore/DummyShard.java
index 3dffdfce575d82a0118c11d137fe501a450defe7..2cd5b97ceb45c3b9c2755337ce09f06932fc93ca 100644 (file)
--- a/opendaylight/md-sal/sal-dummy-distributed-datastore/src/main/java/org/opendaylight/controller/dummy/datastore/DummyShard.java
+++ b/opendaylight/md-sal/sal-dummy-distributed-datastore/src/main/java/org/opendaylight/controller/dummy/datastore/DummyShard.java
@@ -11,6 +11,9 @@ package org.opendaylight.controller.dummy.datastore;
 import akka.actor.Props;
 import akka.actor.UntypedActor;
 import akka.japi.Creator;
+import com.google.common.base.Stopwatch;
+import java.util.concurrent.TimeUnit;
+import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
 import org.opendaylight.controller.cluster.raft.ReplicatedLogEntry;
 import org.opendaylight.controller.cluster.raft.messages.AppendEntries;
 import org.opendaylight.controller.cluster.raft.messages.AppendEntriesReply;
@@ -27,6 +30,7 @@ public class DummyShard extends UntypedActor{
     private final Logger LOG = LoggerFactory.getLogger(DummyShard.class);
     private long lastMessageIndex  = -1;
     private long lastMessageSize = 0;
+    private Stopwatch appendEntriesWatch;
 
     public DummyShard(Configuration configuration, String followerId) {
         this.configuration = configuration;
@@ -39,12 +43,8 @@ public class DummyShard extends UntypedActor{
         if(o instanceof RequestVote){
             RequestVote req = (RequestVote) o;
             sender().tell(new RequestVoteReply(req.getTerm(), true), self());
-        } else if(AppendEntries.LEGACY_SERIALIZABLE_CLASS.equals(o.getClass()) || o instanceof AppendEntries) {
-            AppendEntries req = AppendEntries.fromSerializable(o);
-            handleAppendEntries(req);
-        } else if(InstallSnapshot.SERIALIZABLE_CLASS.equals(o.getClass())) {
-            InstallSnapshot req = InstallSnapshot.fromSerializable(o);
-            handleInstallSnapshot(req);
+        } else if(o instanceof AppendEntries) {
+            handleAppendEntries((AppendEntries)o);
         } else if(o instanceof InstallSnapshot){
             handleInstallSnapshot((InstallSnapshot) o);
         } else {
@@ -57,10 +57,21 @@ public class DummyShard extends UntypedActor{
     }
 
     protected void handleAppendEntries(AppendEntries req) throws InterruptedException {
-
         LOG.info("{} - Received AppendEntries message : leader term = {}, index = {}, prevLogIndex = {}, size = {}",
                 followerId, req.getTerm(),req.getLeaderCommit(), req.getPrevLogIndex(), req.getEntries().size());
 
+        if(appendEntriesWatch != null){
+            long elapsed = appendEntriesWatch.elapsed(TimeUnit.SECONDS);
+            if(elapsed >= 5){
+                LOG.error("More than 5 seconds since last append entry, elapsed Time = {} seconds" +
+                                ", leaderCommit = {}, prevLogIndex = {}, size = {}",
+                        elapsed, req.getLeaderCommit(), req.getPrevLogIndex(), req.getEntries().size());
+            }
+            appendEntriesWatch.reset().start();
+        } else {
+            appendEntriesWatch = Stopwatch.createStarted();
+        }
+
         if(lastMessageIndex == req.getLeaderCommit() && req.getEntries().size() > 0 && lastMessageSize > 0){
             LOG.error("{} - Duplicate message with leaderCommit = {} prevLogIndex = {} received", followerId, req.getLeaderCommit(), req.getPrevLogIndex());
         }
@@ -87,10 +98,12 @@ public class DummyShard extends UntypedActor{
             if (!ignore) {
                 LOG.info("{} - Randomizing delay : {}", followerId, delay);
                 Thread.sleep(delay);
-                sender().tell(new AppendEntriesReply(followerId, req.getTerm(), true, lastIndex, req.getTerm()), self());
+                sender().tell(new AppendEntriesReply(followerId, req.getTerm(), true, lastIndex, req.getTerm(),
+                        DataStoreVersions.CURRENT_VERSION), self());
             }
         } else {
-            sender().tell(new AppendEntriesReply(followerId, req.getTerm(), true, lastIndex, req.getTerm()), self());
+            sender().tell(new AppendEntriesReply(followerId, req.getTerm(), true, lastIndex, req.getTerm(),
+                    DataStoreVersions.CURRENT_VERSION), self());
         }
     }