[ https://issues.apache.org/jira/browse/STORM-599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated STORM-599: -------------------------------------- Fix Version/s: (was: 0.10.0) > UI is slow due to fetching heartbeats from ZK > --------------------------------------------- > > Key: STORM-599 > URL: https://issues.apache.org/jira/browse/STORM-599 > Project: Apache Storm > Issue Type: Improvement > Affects Versions: 0.9.3 > Reporter: Derek Dagit > Assignee: Derek Dagit > Priority: Minor > > The method getTopologyInfo fetches every heartbeat from ZooKeeper in order to > gather statistics. The UI calls this method via thrift to render the > topology page. > When topologies are launched with thousands of executors, this fetching from > ZK dramatically slows things down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)