September 2017
Beginner to intermediate
360 pages
8h 13m
English
book
Practical Real-time Data Processing and Analytics
by Shilpi Saxena, Selva raj Ramasamy, Prateek Bhati, Saurabh Gupta
Content preview from Practical Real-time Data Processing and Analytics
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Complete Topology
Topology contains the binding of all bolts with spout:
package com.book.processing;import java.util.UUID;import org.apache.storm.Config;import org.apache.storm.LocalCluster;import org.apache.storm.StormSubmitter;import org.apache.storm.generated.AlreadyAliveException;import org.apache.storm.generated.AuthorizationException;import org.apache.storm.generated.InvalidTopologyException;import org.apache.storm.kafka.BrokerHosts;import org.apache.storm.kafka.KafkaSpout;import org.apache.storm.kafka.SpoutConfig;import org.apache.storm.kafka.StringScheme;import org.apache.storm.kafka.ZkHosts;import org.apache.storm.spout.SchemeAsMultiScheme;import org.apache.storm.topology.TopologyBuilder;/*** This is complete topology to bind spout ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.