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nathanmarz edited this page Sep 28, 2011 · 11 revisions
  • can create storm topologies completely from clojure (has the full power of the java API)

  • defbolt and defspout for creating components

  • how to declare outputs, map or vector, direct-stream for declaring direct streams

  • parameterized components

  • prepared components

  • topology, bolt-spec, spout-spec, and shell-spout-spec

  • how to declare inputs: :shuffle, ["field1" "field2"], :global, :all, :direct