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Jungtaek Lim updated STORM-1719: -------------------------------- Fix Version/s: 1.1.0 > Introduce REST API: Topology metric stats for stream > ---------------------------------------------------- > > Key: STORM-1719 > URL: https://issues.apache.org/jira/browse/STORM-1719 > Project: Apache Storm > Issue Type: Improvement > Components: storm-core > Affects Versions: 1.0.0, 2.0.0 > Reporter: Jungtaek Lim > Assignee: Jungtaek Lim > Fix For: 1.1.0 > > > Apache Storm has two REST APIs for showing topology stats, > /api/v1/topology/:id and showing component stats, > /api/v1/topology/:id/component/:component. > Both of APIs shows metrics aggregated by topology or each component. > It helps determining traffics between component to component, which is good > for many topologies. But if users use their own topology which utilizes lots > of streams, they may want to see topology stats in detail - in point of > stream's view. > We already have visualization API to show the traffics between stream to > stream, but it's internal API, and contains only transferred, and it shows > non-aggregated result so users need to aggregate theirselves. -- This message was sent by Atlassian JIRA (v6.3.4#6332)