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Posted to issues@storm.apache.org by "Ethan Li (JIRA)" <ji...@apache.org> on 2019/08/10 22:25:00 UTC
[jira] [Updated] (STORM-3392) Topology page should show components
even if workers haven't started
[ https://issues.apache.org/jira/browse/STORM-3392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ethan Li updated STORM-3392:
----------------------------
Fix Version/s: (was: 2.0.1)
2.1.0
> Topology page should show components even if workers haven't started
> --------------------------------------------------------------------
>
> Key: STORM-3392
> URL: https://issues.apache.org/jira/browse/STORM-3392
> Project: Apache Storm
> Issue Type: Improvement
> Components: storm-client
> Affects Versions: 2.0.1
> Reporter: David Andsager
> Assignee: David Andsager
> Priority: Minor
> Labels: pull-request-available
> Fix For: 2.1.0
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> After starting a topology, the user can view the topology UI, but the components are not shown until aggregate stats are available which causes a delay. The components are known even before the stats are populated. Improvement is to populate placeholder components aggregate stats until actual aggregate stats become available, which immediately shows the components.
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