Michael Schonfeld created STORM-1593:
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Summary: Nimbus indicator for when a Topology finished processing
all tuples
Key: STORM-1593
URL: https://issues.apache.org/jira/browse/STORM-1593
Project: Apache Storm
Issue Type: New Feature
Components: storm-core
Reporter: Michael Schonfeld
Priority: Minor
Every time we want to update topologies, we routinely find ourselves waiting
aimlessly for topologies to "fully finish" processing. We never truly know when
a topology is actually still processing tuples, and when it's really done...
Unless of course we wait for a full 10m window showing zeros in Nimbus's
topology stats table.
I think it'd be beneficial to add some sort of a "Green" indicator in Nimbus,
showing when a deactivated topology has ~0 tuples ringing through it. Would
using the queue send/rcv population metric be correct for this?
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