Do not reset datasize after a fake snapshot

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

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/AbstractReplicatedLogImpl.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/AbstractReplicatedLogImpl.java
index 2662d7151c0a51b4b3acf218a0425faf35911833..64506ee6867fedd656b190f420be7ac7ec44c9b9 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/AbstractReplicatedLogImpl.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/AbstractReplicatedLogImpl.java
@@ -256,16 +256,20 @@ public abstract class AbstractReplicatedLogImpl implements ReplicatedLog {
     }
 
     @Override
-    public void snapshotCommit() {
+    public void snapshotCommit(final boolean updateDataSize) {
         snapshottedJournal = null;
         previousSnapshotIndex = -1;
         previousSnapshotTerm = -1;
-        dataSize = 0;
-        // need to recalc the datasize based on the entries left after precommit.
-        for (ReplicatedLogEntry logEntry : journal) {
-            dataSize += logEntry.size();
-        }
 
+        if (updateDataSize) {
+            // need to recalc the datasize based on the entries left after precommit.
+            int newDataSize = 0;
+            for (ReplicatedLogEntry logEntry : journal) {
+                newDataSize += logEntry.size();
+            }
+            LOG.trace("{}: Updated dataSize from {} to {}", logContext, dataSize, newDataSize);
+            dataSize = newDataSize;
+        }
     }
 
     @Override