Robert Joseph Evans created STORM-888:
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Summary: Nimbus Scaling: very large topologies
Key: STORM-888
URL: https://issues.apache.org/jira/browse/STORM-888
Project: Apache Storm
Issue Type: Bug
Reporter: Robert Joseph Evans
While doing load testing of a heartbeat server implementation we found that
nimbus started to struggle when scheduling a very large highly connected
topology.
[~knusbaum] perhaps you can give some details on the topology you used, but it
was three levels spout, and two levels of bolts. The bolts were very highly
connected with separate streams for each connection.
We should profile nimbus while it is doing this and see if we can determine the
bottleneck to fix it.
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