Github user danny0405 commented on a diff in the pull request:
https://github.com/apache/storm/pull/2433#discussion_r173179815
--- Diff: conf/defaults.yaml ---
@@ -182,7 +195,7 @@ worker.log.level.reset.poll.secs: 30
# control how many worker receiver threads we need per worker
topology.worker.receiver.thread.count: 1
-task.heartbeat.frequency.secs: 3
+task.heartbeat.frequency.secs: 60
--- End diff --
Okey, i will put a metric reporting interval conf item in.---
