Github user hanm commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/333#discussion_r132832594 --- Diff: src/java/main/org/apache/zookeeper/server/quorum/Learner.java --- @@ -364,6 +364,7 @@ protected void syncWithLeader(long newLeaderZxid) throws Exception{ readPacket(qp); LinkedList<Long> packetsCommitted = new LinkedList<Long>(); LinkedList<PacketInFlight> packetsNotCommitted = new LinkedList<PacketInFlight>(); + boolean syncSnapshot = false; --- End diff -- We can level this variable definition up so it's clustered with `snapshotNeed` boolean. Another possibility is to get ride of this variable and use existing `snapshotNeeded` - but that will do fysnc snapshot for TRUNC sync, which the existing patch will not.
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