BUG 1853 : Clustered Data Store causes Out of Memory

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

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/DefaultConfigParamsImpl.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/DefaultConfigParamsImpl.java
index c633337226769d14c281fc71537a71e1dd2e1586..9d06f6360473097beefbbce34962d7433f447f88 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/DefaultConfigParamsImpl.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/DefaultConfigParamsImpl.java
@@ -18,13 +18,15 @@ import java.util.concurrent.TimeUnit;
  */
 public class DefaultConfigParamsImpl implements ConfigParams {
 
-    private static final int SNAPSHOT_BATCH_COUNT = 100000;
+    private static final int SNAPSHOT_BATCH_COUNT = 20000;
 
     /**
      * The maximum election time variance
      */
     private static final int ELECTION_TIME_MAX_VARIANCE = 100;
 
+    private final int SNAPSHOT_CHUNK_SIZE = 2048 * 1000; //2MB
+
 
     /**
      * The interval at which a heart beat message will be sent to the remote
@@ -33,7 +35,7 @@ public class DefaultConfigParamsImpl implements ConfigParams {
      * Since this is set to 100 milliseconds the Election timeout should be
      * at least 200 milliseconds
      */
-    protected static final FiniteDuration HEART_BEAT_INTERVAL =
+    public static final FiniteDuration HEART_BEAT_INTERVAL =
         new FiniteDuration(100, TimeUnit.MILLISECONDS);
 
 
@@ -51,11 +53,16 @@ public class DefaultConfigParamsImpl implements ConfigParams {
     @Override
     public FiniteDuration getElectionTimeOutInterval() {
         // returns 2 times the heart beat interval
-        return HEART_BEAT_INTERVAL.$times(2);
+        return getHeartBeatInterval().$times(2);
     }
 
     @Override
     public int getElectionTimeVariance() {
         return ELECTION_TIME_MAX_VARIANCE;
     }
+
+    @Override
+    public int getSnapshotChunkSize() {
+        return SNAPSHOT_CHUNK_SIZE;
+    }
 }