+ private FiniteDuration isolatedLeaderCheckInterval =
+ new FiniteDuration(HEART_BEAT_INTERVAL.length() * 1000, HEART_BEAT_INTERVAL.unit());
+
+ // 12 is just an arbitrary percentage. This is the amount of the total memory that a raft actor's
+ // in-memory journal can use before it needs to snapshot
+ private int snapshotDataThresholdPercentage = 12;