X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FShard.java;h=02a14022c4366d1cef8380da0183e8ec19e56a4a;hb=175f38490b56c4b4e0ec356b17b91f887b295da4;hp=250e3f854f488049f33e6e87ba68baaf99797b46;hpb=8e6e0aeb5ca474cb292aab6ca581e921b0a56489;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java
index 250e3f854f..02a14022c4 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java
@@ -23,13 +23,13 @@ import java.util.Map;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Nonnull;
+import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
 import org.opendaylight.controller.cluster.common.actor.CommonConfig;
 import org.opendaylight.controller.cluster.common.actor.MessageTracker;
 import org.opendaylight.controller.cluster.common.actor.MessageTracker.Error;
 import org.opendaylight.controller.cluster.common.actor.MeteringBehavior;
 import org.opendaylight.controller.cluster.datastore.exceptions.NoShardLeaderException;
 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
-import org.opendaylight.controller.cluster.datastore.identifiers.ShardTransactionIdentifier;
 import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardMBeanFactory;
 import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
 import org.opendaylight.controller.cluster.datastore.messages.AbortTransaction;
@@ -51,8 +51,6 @@ import org.opendaylight.controller.cluster.datastore.messages.RegisterChangeList
 import org.opendaylight.controller.cluster.datastore.messages.RegisterDataTreeChangeListener;
 import org.opendaylight.controller.cluster.datastore.messages.ShardLeaderStateChanged;
 import org.opendaylight.controller.cluster.datastore.messages.UpdateSchemaContext;
-import org.opendaylight.controller.cluster.datastore.modification.Modification;
-import org.opendaylight.controller.cluster.datastore.modification.MutableCompositeModification;
 import org.opendaylight.controller.cluster.datastore.utils.Dispatchers;
 import org.opendaylight.controller.cluster.notifications.LeaderStateChanged;
 import org.opendaylight.controller.cluster.notifications.RegisterRoleChangeListener;
@@ -65,7 +63,6 @@ import org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyn
 import org.opendaylight.controller.cluster.raft.messages.AppendEntriesReply;
 import org.opendaylight.controller.cluster.raft.messages.ServerRemoved;
 import org.opendaylight.yangtools.concepts.Identifier;
-import org.opendaylight.yangtools.util.StringIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType;
@@ -173,7 +170,8 @@ public class Shard extends RaftActor {
                 new Dispatchers(context().system().dispatchers()).getDispatcherPath(
                         Dispatchers.DispatcherType.Transaction), self(), getContext(), shardMBean);
 
-        snapshotCohort = new ShardSnapshotCohort(transactionActorFactory, store, LOG, this.name);
+        snapshotCohort = new ShardSnapshotCohort(builder.getId().getMemberName(), transactionActorFactory, store,
+            LOG, this.name);
 
         messageRetrySupport = new ShardTransactionMessageRetrySupport(this);
     }
@@ -337,7 +335,7 @@ public class Shard extends RaftActor {
 
     private void handleCommitTransaction(final CommitTransaction commit) {
         if (isLeader()) {
-            if(!commitCoordinator.handleCommit(new StringIdentifier(commit.getTransactionID()), getSender(), this)) {
+            if(!commitCoordinator.handleCommit(commit.getTransactionID(), getSender(), this)) {
                 shardMBean.incrementFailedTransactionsCount();
             }
         } else {
@@ -436,7 +434,7 @@ public class Shard extends RaftActor {
         LOG.debug("{}: Can committing transaction {}", persistenceId(), canCommit.getTransactionID());
 
         if (isLeader()) {
-        commitCoordinator.handleCanCommit(new StringIdentifier(canCommit.getTransactionID()), getSender(), this);
+        commitCoordinator.handleCanCommit(canCommit.getTransactionID(), getSender(), this);
         } else {
             ActorSelection leader = getLeader();
             if (leader == null) {
@@ -566,8 +564,8 @@ public class Shard extends RaftActor {
         doAbortTransaction(abort.getTransactionID(), getSender());
     }
 
-    void doAbortTransaction(final String transactionID, final ActorRef sender) {
-        commitCoordinator.handleAbort(new StringIdentifier(transactionID), sender, this);
+    void doAbortTransaction(final TransactionIdentifier transactionID, final ActorRef sender) {
+        commitCoordinator.handleAbort(transactionID, sender, this);
     }
 
     private void handleCreateTransaction(final Object message) {
@@ -593,7 +591,7 @@ public class Shard extends RaftActor {
             }
 
             ActorRef transactionActor = createTransaction(createTransaction.getTransactionType(),
-                createTransaction.getTransactionId(), createTransaction.getTransactionChainId());
+                createTransaction.getTransactionId());
 
             getSender().tell(new CreateTransactionReply(Serialization.serializedActorPath(transactionActor),
                     createTransaction.getTransactionId(), createTransaction.getVersion()).toSerializable(), getSelf());
@@ -602,15 +600,14 @@ public class Shard extends RaftActor {
         }
     }
 
-    private ActorRef createTransaction(int transactionType, String remoteTransactionId, String transactionChainId) {
-        ShardTransactionIdentifier transactionId = new ShardTransactionIdentifier(remoteTransactionId);
+    private ActorRef createTransaction(int transactionType, TransactionIdentifier transactionId) {
         LOG.debug("{}: Creating transaction : {} ", persistenceId(), transactionId);
         return transactionActorFactory.newShardTransaction(TransactionType.fromInt(transactionType),
-            transactionId, transactionChainId);
+            transactionId);
     }
 
-    private void commitWithNewTransaction(final Modification modification) {
-        ReadWriteShardDataTreeTransaction tx = store.newReadWriteTransaction(modification.toString(), null);
+    private void commitWithNewTransaction(final BatchedModifications modification) {
+        ReadWriteShardDataTreeTransaction tx = store.newReadWriteTransaction(modification.getTransactionID());
         modification.apply(tx.getSnapshot());
         try {
             snapshotCohort.syncCommitTransaction(tx);
@@ -695,7 +692,11 @@ public class Shard extends RaftActor {
         } else if(clientActor == null) {
             // There's no clientActor to which to send a commit reply so we must be applying
             // replicated state from the leader.
-            commitWithNewTransaction(MutableCompositeModification.fromSerializable(modification));
+
+            // The only implementation we know of is BatchedModifications, which also carries a transaction
+            // identifier -- which we really need that.
+            Preconditions.checkArgument(modification instanceof BatchedModifications);
+            commitWithNewTransaction((BatchedModifications)modification);
         } else {
             // This must be the OK to commit after replication consensus.
             finishCommit(clientActor, identifier);