Merge "Bug 2669: Use slf4j Logger instead of akka LoggingAdapter"

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / RaftActor.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActor.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActor.java
index aa7b4533b7758f7a3f457ea48b1ae72cc6d94162..3dc6ae469a932474effca186c956a7a6f4ec8631 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActor.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActor.java
@@ -10,8 +10,6 @@ package org.opendaylight.controller.cluster.raft;
 
 import akka.actor.ActorRef;
 import akka.actor.ActorSelection;
-import akka.event.Logging;
-import akka.event.LoggingAdapter;
 import akka.japi.Procedure;
 import akka.persistence.RecoveryCompleted;
 import akka.persistence.SaveSnapshotFailure;
@@ -43,6 +41,8 @@ import org.opendaylight.controller.cluster.raft.client.messages.FindLeaderReply;
 import org.opendaylight.controller.cluster.raft.messages.AppendEntriesReply;
 import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
 import org.opendaylight.controller.protobuff.messages.cluster.raft.AppendEntriesMessages;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * RaftActor encapsulates a state machine that needs to be kept synchronized
@@ -85,8 +85,7 @@ import org.opendaylight.controller.protobuff.messages.cluster.raft.AppendEntries
  * </ul>
  */
 public abstract class RaftActor extends AbstractUntypedPersistentActor {
-    protected final LoggingAdapter LOG =
-        Logging.getLogger(getContext().system(), this);
+    protected final Logger LOG = LoggerFactory.getLogger(getClass());
 
     /**
      * The current state determines the current behavior of a RaftActor
@@ -107,14 +106,10 @@ public abstract class RaftActor extends AbstractUntypedPersistentActor {
 
     private CaptureSnapshot captureSnapshot = null;
 
-    private volatile boolean hasSnapshotCaptureInitiated = false;
-
     private Stopwatch recoveryTimer;
 
     private int currentRecoveryBatchCount;
 
-
-
     public RaftActor(String id, Map<String, String> peerAddresses) {
         this(id, peerAddresses, Optional.<ConfigParams>absent());
     }
@@ -342,8 +337,8 @@ public abstract class RaftActor extends AbstractUntypedPersistentActor {
         } else if (message instanceof SaveSnapshotFailure) {
             SaveSnapshotFailure saveSnapshotFailure = (SaveSnapshotFailure) message;
 
-            LOG.error(saveSnapshotFailure.cause(), "{}: SaveSnapshotFailure received for snapshot Cause:",
-                    persistenceId());
+            LOG.error("{}: SaveSnapshotFailure received for snapshot Cause:",
+                    persistenceId(), saveSnapshotFailure.cause());
 
             context.getReplicatedLog().snapshotRollback();
 
@@ -436,7 +431,7 @@ public abstract class RaftActor extends AbstractUntypedPersistentActor {
                             self().tell(new ApplyLogEntries((int) replicatedLogEntry.getIndex()), self());
 
                             // Check if the "real" snapshot capture has been initiated. If no then do the fake snapshot
-                            if(!hasSnapshotCaptureInitiated){
+                            if(!context.isSnapshotCaptureInitiated()){
                                 raftContext.getReplicatedLog().snapshotPreCommit(raftContext.getLastApplied(),
                                         raftContext.getTermInformation().getCurrentTerm());
                                 raftContext.getReplicatedLog().snapshotCommit();
@@ -693,7 +688,7 @@ public abstract class RaftActor extends AbstractUntypedPersistentActor {
         }
 
         captureSnapshot = null;
-        hasSnapshotCaptureInitiated = false;
+        context.setSnapshotCaptureInitiated(false);
     }
 
     protected boolean hasFollowers(){
@@ -794,7 +789,7 @@ public abstract class RaftActor extends AbstractUntypedPersistentActor {
                                 getRaftActorContext().getConfigParams().getSnapshotDataThresholdPercentage() / 100;
 
                         // when a snaphsot is being taken, captureSnapshot != null
-                        if (hasSnapshotCaptureInitiated == false &&
+                        if (!context.isSnapshotCaptureInitiated() &&
                                 ( journalSize % context.getConfigParams().getSnapshotBatchCount() == 0 ||
                                         dataSizeForCheck > dataThreshold)) {
 
@@ -827,7 +822,7 @@ public abstract class RaftActor extends AbstractUntypedPersistentActor {
                             getSelf().tell(new CaptureSnapshot(
                                 lastIndex(), lastTerm(), lastAppliedIndex, lastAppliedTerm),
                                 null);
-                            hasSnapshotCaptureInitiated = true;
+                            context.setSnapshotCaptureInitiated(true);
                         }
                         if(callback != null){
                             callback.apply(replicatedLogEntry);