Examples with HBaseValueUpdater backtype.storm.contrib.hbase.trident.HBaseValueUpdater used on opensource projects

Example 1 with HBaseValueUpdater

use of backtype.storm.contrib.hbase.trident.HBaseValueUpdater in project storm-hbase by jrkinley.

the class HBaseTridentValueTopology 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);
    FixedBatchSpout spout = new FixedBatchSpout(new Fields("shortid", "url", "user", "date"), 3, v0, v1, v2, v3, v4);
    spout.setCycle(true);
    // Trident updater
    TridentConfig updateConfig = new TridentConfig("shorturl", "shortid");
    updateConfig.setBatch(false);
    updateConfig.addColumn("data", "url");
    updateConfig.addColumn("data", "user");
    updateConfig.addColumn("data", "date");
    TridentTopology topology = new TridentTopology();
    topology.newStream("shorturls", spout).partitionPersist(new HBaseValueFactory(updateConfig), new Fields("shortid", "url", "user", "date"), new HBaseValueUpdater());
    Config conf = new Config();
    LocalCluster cluster = new LocalCluster();
    cluster.submitTopology("hbase-trident-updater", conf, topology.build());
    Utils.sleep(10000);
    cluster.shutdown();
}