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https://issues.apache.org/jira/browse/STORM-484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jungtaek Lim updated STORM-484:
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Fix Version/s: (was: 0.9.2-incubating)
> Implement topology validation logic in TopologyBuilder
> ------------------------------------------------------
>
> Key: STORM-484
> URL: https://issues.apache.org/jira/browse/STORM-484
> Project: Apache Storm
> Issue Type: Improvement
> Components: storm-core
> Reporter: Michael Brailsford
> Priority: Minor
> Labels: features
>
> Currently topology validation occurs only when submitting the topology to
> nimbus. Once a topology is built with TopologyBuilder.createTopology() all
> relevant data to validate a topology is correctly wired already exists.
> However, TopologyBuilder.createTopology() incurs the cost of serializing the
> ComponentObject which isn't needed to validate the topology is wired
> correctly. The operation of validating a topology can provided in
> TopologyBuilder, or a helper class like TopologyValidator, to validate a
> topology while it is being built by consumers without the cost of serializing
> ComponentObjects or submitting to nimbus.
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