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ASF GitHub Bot commented on STORM-954: -------------------------------------- Github user Parth-Brahmbhatt commented on a diff in the pull request: https://github.com/apache/storm/pull/673#discussion_r37213725 --- Diff: storm-core/src/storm.thrift --- @@ -349,6 +351,7 @@ service Nimbus { void activate(1: string name) throws (1: NotAliveException e, 2: AuthorizationException aze); void deactivate(1: string name) throws (1: NotAliveException e, 2: AuthorizationException aze); void rebalance(1: string name, 2: RebalanceOptions options) throws (1: NotAliveException e, 2: InvalidTopologyException ite, 3: AuthorizationException aze); + void debug(1: string name, 2: string component, 3: bool enable) throws (1: NotAliveException e, 2: AuthorizationException aze); --- End diff -- you probably want to add a float sampling rate as an argument here. This could be added incrementally though so if you feel its too much work feel free to file another jira. > Toplogy Event Inspector > ----------------------- > > Key: STORM-954 > URL: https://issues.apache.org/jira/browse/STORM-954 > Project: Apache Storm > Issue Type: Improvement > Reporter: Sriharsha Chintalapani > Assignee: Arun Mahadevan > > •Ability to view tuples flowing through the topology > •Ability to turn on/off debug events without having to stop/restart topology > •Default debug events is off > •User should be able to select a specific Spout or Bolt and see incoming > events and outgoing events > •We could put a configurable numbers of events to view (e.g. last 100 events > or last 1 minute) > •Tuple stream to have following info > •Message id, batch/transaction id, name/value pair, timestamp, acked (boolean) > •All the above to be available from Storm UI -- This message was sent by Atlassian JIRA (v6.3.4#6332)