X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2FConfigParams.java;h=c5c78130e8fcb22c5c614a03032a74acae40a2bc;hp=86ce3113fab53e9f66d64db0fa4d793fd08fc010;hb=33877f41ffc3f8eb36ad8490315419b90817d26e;hpb=d796a8de8b208ca24bb57aebfc689f8be8bc2c7b

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/ConfigParams.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/ConfigParams.java
index 86ce3113fa..c5c78130e8 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/ConfigParams.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/ConfigParams.java
@@ -7,7 +7,7 @@
  */
 package org.opendaylight.controller.cluster.raft;
 
-import javax.annotation.Nonnull;
+import org.eclipse.jdt.annotation.NonNull;
 import org.opendaylight.controller.cluster.raft.policy.RaftPolicy;
 import scala.concurrent.duration.FiniteDuration;
 
@@ -40,6 +40,15 @@ public interface ConfigParams {
      */
     int getSnapshotDataThresholdPercentage();
 
+
+    /**
+     * Returns the interval(in seconds) after which a snapshot should be taken during recovery.
+     * Negative value means don't take snapshots.
+     *
+     * @return the interval of recovery snapshot in seconds
+     */
+    int getRecoverySnapshotIntervalSeconds();
+
     /**
      * Returns the interval at which a heart beat message should be sent to remote followers.
      *
@@ -54,6 +63,14 @@ public interface ConfigParams {
      */
     FiniteDuration getElectionTimeOutInterval();
 
+    /**
+     * Returns the number by which a candidate should divide the election timeout it has calculated. This serves
+     * to speed up retries when elections result in a stalemate.
+     *
+     * @return the interval as a FiniteDuration.
+     */
+    long getCandidateElectionTimeoutDivisor();
+
     /**
      * Returns the maximum election time variance. The election is scheduled using both the election timeout
      * and variance.
@@ -98,16 +115,14 @@ public interface ConfigParams {
      *
      * @return an instance of RaftPolicy, if set, or an instance of the DefaultRaftPolicy.
      */
-    @Nonnull
-    RaftPolicy getRaftPolicy();
+    @NonNull RaftPolicy getRaftPolicy();
 
     /**
      * Returns the PeerAddressResolver.
      *
      * @return the PeerAddressResolver instance.
      */
-    @Nonnull
-    PeerAddressResolver getPeerAddressResolver();
+    @NonNull PeerAddressResolver getPeerAddressResolver();
 
     /**
      * Returns the custom RaftPolicy class name.
@@ -121,8 +136,7 @@ public interface ConfigParams {
      *
      * @return the directory in which to create temp files.
      */
-    @Nonnull
-    String getTempFileDirectory();
+    @NonNull String getTempFileDirectory();
 
     /**
      * Returns the threshold in terms of number of bytes when streaming data before it should switch from storing in
@@ -131,4 +145,12 @@ public interface ConfigParams {
      * @return the threshold in terms of number of bytes.
      */
     int getFileBackedStreamingThreshold();
+
+    /**
+     * Returns the threshold in terms of number journal entries that we can lag behind a leader until we raise a
+     * 'not synced' transition.
+     *
+     * @return the threshold in terms of number of journal entries.
+     */
+    long getSyncIndexThreshold();
 }