Debug with Eclipse

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Paul Armstrong edited this page Mar 17, 2021 · 1 revision

Assuming you have a storm-crawler setup all ready to use (could be generated from the archetype for instance) you can debug it by either:

run the Java topology from Eclipse in debug mode
export STORM_JAR_JVM_OPTS="-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=localhost:8000" then run the topology in the usual way with storm jar ... then remote debug from Eclipse

In both cases the topology will need to run in local mode, i.e not deployed to a Storm cluster.