I am trying to run storm starter example in Linux using Eclipse. I am getting following error and nexttuple function is never called.
ERROR:
35979 [main] INFO o.a.s.d.supervisor - Shutting down supervisor cfba8fc6- 81e6-47cb-b8b9-ec7c700f4dfe
35981 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2000] WARN o.a.s.s.o.a.z.s.NIOServerCnxn - caught end of stream exception
org.apache.storm.shade.org.apache.zookeeper.server.ServerCnxn$EndOfStreamException: Unable to read additional data from client sessionid 0x1541437f2a0000a, likely client has closed socket
at org.apache.storm.shade.org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228) [storm-core-1.0.0.jar:1.0.0]
at org.apache.storm.shade.org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) [storm-core-1.0.0.jar:1.0.0]
at java.lang.Thread.run(Thread.java:745) [?:1.7.0_67]
35985 [Thread-10] INFO o.a.s.event - Event manager interrupted
My topology class:
package com.storm.MobileCallLogAnalyzer;
import org.apache.storm.tuple.Fields;
import org.apache.storm.tuple.Values;
//import storm configuration packages
import org.apache.storm.Config;
import org.apache.storm.LocalCluster;
import org.apache.storm.StormSubmitter;
import org.apache.storm.topology.TopologyBuilder;
//Create main class LogAnalyserStorm submit topology.
public class LogAnalyserStorm {
public static void main(String[] args) throws Exception{
//Create Config instance for cluster configuration
Config config = new Config();
config.setDebug(true);
//Creating Topology
TopologyBuilder builder = new TopologyBuilder();
builder.setSpout("call-log-reader-spout", new FakeCallLogReaderSpout());
builder.setBolt("call-log-creator-bolt", new CallLogCreatorBolt())
.shuffleGrouping("call-log-reader-spout");
builder.setBolt("call-log-counter-bolt", new CallLogCounterBolt())
.fieldsGrouping("call-log-creator-bolt", new Fields("call"));
LocalCluster cluster = new LocalCluster();
cluster.submitTopology("LogAnalyserStorm", config, builder.createTopology());
Thread.sleep(10000);
//Stop the topology
cluster.shutdown();
}
}
I'm working on the virtual machine environment cloudera ( cloudera.quickstart ) so do not know if it is due to the installation of Zookeeper. Any idea?
