revert WalStateAbstractMessage

Author: NSAmelchev

modules/core/src/main/java/org/apache/ignite/internal/processors/cache/WalStateAbstractMessage.java

@@ -17,6 +17,7 @@
 
 package org.apache.ignite.internal.processors.cache;
 
+import java.io.Serializable;
 import java.util.UUID;
 import org.apache.ignite.internal.Order;
 import org.apache.ignite.internal.managers.discovery.DiscoCache;
@@ -31,7 +32,10 @@
 /**
  * WAL state change abstract message.
  */
-public abstract class WalStateAbstractMessage implements DiscoveryCustomMessage {
+public abstract class WalStateAbstractMessage implements DiscoveryCustomMessage, Serializable {
+    /** */
+    private static final long serialVersionUID = 0L;
+
     /** Message ID */
     @Order(0)
     IgniteUuid id;
@@ -50,7 +54,7 @@ public abstract class WalStateAbstractMessage implements DiscoveryCustomMessage
 
     /** Message that should be processed through exchange thread. */
     @GridToStringExclude
-    private WalStateProposeMessage exchangeMsg;
+    private transient WalStateProposeMessage exchangeMsg;
 
     /** Constructor. */
     protected WalStateAbstractMessage() {

modules/core/src/main/java/org/apache/ignite/internal/processors/cache/WalStateFinishMessage.java

@@ -27,6 +27,9 @@
  * WAL state finish message.
  */
 public class WalStateFinishMessage extends WalStateAbstractMessage {
+    /** */
+    private static final long serialVersionUID = 0L;
+
     /** Whether WAL state was changed as a result of this call. */
     @Order(0)
     boolean changed;

modules/core/src/main/java/org/apache/ignite/internal/processors/cache/WalStateProposeMessage.java

@@ -27,6 +27,9 @@
  * WAL state propose message.
  */
 public class WalStateProposeMessage extends WalStateAbstractMessage {
+    /** */
+    private static final long serialVersionUID = 0L;
+
     /** Cache names which are expected to be in the group along with their deployment IDs. */
     @Order(0)
     Map<String, IgniteUuid> caches;
@@ -36,7 +39,7 @@ public class WalStateProposeMessage extends WalStateAbstractMessage {
     boolean enable;
 
     /** Whether message is being handled on cache affinity node. */
-    private boolean affNode;
+    private transient boolean affNode;
 
     /** Constructor. */
     public WalStateProposeMessage() {