Github user edwardoliveira commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/632#discussion_r223546118
--- Diff:
zookeeper-server/src/main/java/org/apache/zookeeper/server/DataTree.java ---
@@ -1521,4 +1562,179 @@ public boolean removeWatch(String path, WatcherType
type, Watcher watcher) {
public ReferenceCountedACLCache getReferenceCountedAclCache() {
return aclCache;
}
+
+ /**
+ * Add the digest to the historical list, and update the latest zxid
digest.
+ */
+ private void logZxidDigest(long zxid, long digest) {
+ ZxidDigest zxidDigest = new ZxidDigest(zxid,
DigestCalculator.DIGEST_VERSION, digest);
+ lastProcessedZxidDigest = zxidDigest;
+ if (zxidDigest.zxid % 128 == 0) {
--- End diff --
Better than put a comment it is to extract as a constant...
---
