Examples with Config backtype.storm.Config used on opensource projects

Example 31 with Config

use of backtype.storm.Config in project heron by twitter.

the class MultiStageAckingTopology method main.

public static void main(String[] args) throws Exception {
    if (args.length != 1) {
        throw new RuntimeException("Please specify the name of the topology");
    }
    TopologyBuilder builder = new TopologyBuilder();
    builder.setSpout("word", new AckingTestWordSpout(), 2);
    builder.setBolt("exclaim1", new ExclamationBolt(true), 2).shuffleGrouping("word");
    builder.setBolt("exclaim2", new ExclamationBolt(false), 2).shuffleGrouping("exclaim1");
    Config conf = new Config();
    conf.setDebug(true);
    // Put an arbitrary large number here if you don't want to slow the topology down
    conf.setMaxSpoutPending(1000 * 1000 * 1000);
    // To enable acking, we need to setEnableAcking true
    conf.setEnableAcking(true);
    conf.put(Config.TOPOLOGY_WORKER_CHILDOPTS, "-XX:+HeapDumpOnOutOfMemoryError");
    conf.setNumStmgrs(1);
    StormSubmitter.submitTopology(args[0], conf, builder.createTopology());
}

Example 32 with Config

use of backtype.storm.Config in project heron by twitter.

the class WordCountTopology method main.

/**
   * Main method
   */
public static void main(String[] args) throws AlreadyAliveException, InvalidTopologyException {
    if (args.length < 1) {
        throw new RuntimeException("Specify topology name");
    }
    int parallelism = 1;
    if (args.length > 1) {
        parallelism = Integer.parseInt(args[1]);
    }
    TopologyBuilder builder = new TopologyBuilder();
    builder.setSpout("word", new WordSpout(), parallelism);
    builder.setBolt("consumer", new ConsumerBolt(), parallelism).fieldsGrouping("word", new Fields("word"));
    Config conf = new Config();
    conf.setNumStmgrs(parallelism);
    /*
    Set config here
    */
    conf.setComponentRam("word", ByteAmount.fromGigabytes(2));
    conf.setComponentRam("consumer", ByteAmount.fromGigabytes(3));
    conf.setContainerCpuRequested(6);
    StormSubmitter.submitTopology(args[0], conf, builder.createTopology());
}

Example 33 with Config

use of backtype.storm.Config in project heron by twitter.

the class AckingTopology method main.

public static void main(String[] args) throws Exception {
    if (args.length != 1) {
        throw new RuntimeException("Specify topology name");
    }
    TopologyBuilder builder = new TopologyBuilder();
    builder.setSpout("word", new AckingTestWordSpout(), 2);
    builder.setBolt("exclaim1", new ExclamationBolt(), 2).shuffleGrouping("word");
    Config conf = new Config();
    conf.setDebug(true);
    // Put an arbitrary large number here if you don't want to slow the topology down
    conf.setMaxSpoutPending(1000 * 1000 * 1000);
    // To enable acking, we need to setEnableAcking true
    conf.setEnableAcking(true);
    conf.put(Config.TOPOLOGY_WORKER_CHILDOPTS, "-XX:+HeapDumpOnOutOfMemoryError");
    // Set the number of workers or stream managers
    conf.setNumStmgrs(1);
    StormSubmitter.submitTopology(args[0], conf, builder.createTopology());
}

Example 34 with Config

use of backtype.storm.Config in project heron by twitter.

the class ComponentJVMOptionsTopology method main.

public static void main(String[] args) throws Exception {
    TopologyBuilder builder = new TopologyBuilder();
    builder.setSpout("word", new TestWordSpout(), 2);
    builder.setBolt("exclaim1", new ExclamationBolt(), 2).shuffleGrouping("word");
    Config conf = new Config();
    conf.setDebug(true);
    conf.setMaxSpoutPending(10);
    conf.setComponentRam("word", ByteAmount.fromMegabytes(500));
    conf.setComponentRam("exclaim1", ByteAmount.fromGigabytes(1));
    // TOPOLOGY_WORKER_CHILDOPTS will be a global one
    conf.put(Config.TOPOLOGY_WORKER_CHILDOPTS, "-XX:+HeapDumpOnOutOfMemoryError");
    // For each component, both the global and if any the component one will be appended.
    // And the component one will take precedence
    conf.setComponentJvmOptions("word", "-XX:NewSize=300m");
    conf.setComponentJvmOptions("exclaim1", "-XX:NewSize=800m");
    if (args != null && args.length > 0) {
        conf.setNumStmgrs(1);
        StormSubmitter.submitTopology(args[0], conf, builder.createTopology());
    } else {
        LocalCluster cluster = new LocalCluster();
        cluster.submitTopology("test", conf, builder.createTopology());
        Utils.sleep(10000);
        cluster.killTopology("test");
        cluster.shutdown();
    }
}

Example 35 with Config

use of backtype.storm.Config in project storm-hbase by jrkinley.

the class HBaseTridentAggregateTopology method main.

/**
   * @param args
   * @throws InterruptedException
   */
@SuppressWarnings({ "unchecked", "rawtypes" })
public static void main(String[] args) throws InterruptedException {
    List<Object> v0 = HBaseCountersBatchTopology.values.get(0).get(0);
    List<Object> v1 = HBaseCountersBatchTopology.values.get(0).get(1);
    List<Object> v2 = HBaseCountersBatchTopology.values.get(0).get(2);
    List<Object> v3 = HBaseCountersBatchTopology.values.get(0).get(3);
    List<Object> v4 = HBaseCountersBatchTopology.values.get(0).get(4);
    List<Object> v5 = HBaseCountersBatchTopology.values.get(1).get(0);
    List<Object> v6 = HBaseCountersBatchTopology.values.get(1).get(1);
    List<Object> v7 = HBaseCountersBatchTopology.values.get(1).get(2);
    List<Object> v8 = HBaseCountersBatchTopology.values.get(2).get(0);
    List<Object> v9 = HBaseCountersBatchTopology.values.get(2).get(1);
    List<Object> v10 = HBaseCountersBatchTopology.values.get(2).get(2);
    HBaseCountersBatchTopology.values.values();
    FixedBatchSpout spout = new FixedBatchSpout(new Fields("shortid", "url", "user", "date"), 3, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10);
    spout.setCycle(false);
    TridentConfig config = new TridentConfig("shorturl", "shortid");
    config.setBatch(false);
    StateFactory state = HBaseAggregateState.transactional(config);
    TridentTopology topology = new TridentTopology();
    topology.newStream("spout", spout).each(new Fields("shortid", "date"), new DatePartitionFunction(), new Fields("cf", "cq")).project(new Fields("shortid", "cf", "cq")).groupBy(new Fields("shortid", "cf", "cq")).persistentAggregate(state, new Count(), new Fields("count"));
    Config conf = new Config();
    LocalCluster cluster = new LocalCluster();
    cluster.submitTopology("hbase-trident-aggregate", conf, topology.build());
    Utils.sleep(5000);
    cluster.shutdown();
}