Github user karanmehta93 commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/307#discussion_r129450258
--- Diff:
src/java/main/org/apache/zookeeper/server/quorum/QuorumPeerConfig.java ---
@@ -61,6 +61,7 @@
private static boolean standaloneEnabled = true;
private static boolean reconfigEnabled = false;
+ private static int requestWarnThresholdMs = 10000;
--- End diff --
To be frank, I am newbie and haven't debugged this in detail. This value is
purely seen based on the 'stat' command on our test cluster. @apurtell might be
able to tell more practical values.
@skamille I would prefer turning this on by default, although the default
value needs to be discussed. In my understanding, this helps in situations when
we see timeouts at application level, such a log can might help narrow down
towards the cause.
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