jhnstn / storm-amqp-clojure

amqp spout with clojure topology

#Demo Topology

This is just a simple topology demo not unlike any found in the storm-starter repo. I would recommend starting there. But this topology does demo the amqp-spout and has a heavily annotated clojure topology.

##Install

1. Make sure local jars are avaialable in ./lib/ . Currently two jars are required

   1. storm-amqp-spout-0.1.4.jar
   2. storm-json-0.0.1.jar

2. Install local jars. From the lib directory run both commands below

   # amqp spout
    mvn deploy:deploy-file    		       \
   -Dfile=./lib/storm-amqp-spout-0.1.4.jar \
   -DartifactId=storm-amqp-spout           \
   -Dversion=0.1.4                   	    \
   -DgroupId=com.rapportive          	    \
   -Dpackaging=jar                   	    \
   -Durl=file:mvn_repo/
   
   #json schema
   mvn deploy:deploy-file      		   \
   -Dfile=./lib/storm-json-0.0.1.jar 	\
   -DartifactId=storm-json     		   \
   -Dversion=0.0.1             		   \
   -DgroupId=com.rapportive    		   \
   -Dpackaging=jar             		   \
   -Durl=file:mvn_repo/
   
   
   

3. Load up depedencies and compile

   lein deps 
   lein compile
   

4. Run the demo:

   Clojure

   lein run -m com.promojam.clj.basic_stream.clj
   

   Java

   java -cp $(lein classpath) com.promojam.BasicStream
   

   both accept optional arguements : exchange , routing_key ( defaults to 'logstash' , '#' )

   e.g.

   lein run -m com.promojam.clj.basic_stream.clj logstash #