Examples with TupleWindow org.apache.storm.windowing.TupleWindow used on opensource projects

Example 26 with TupleWindow

use of org.apache.storm.windowing.TupleWindow in project storm by apache.

the class TestJoinBolt method testThreeStreamLeftJoin_2.

@Test
public void testThreeStreamLeftJoin_2() throws Exception {
    ArrayList<Tuple> userStream = makeStream("users", userFields, users, "usersSpout");
    ArrayList<Tuple> storesStream = makeStream("stores", storeFields, stores, "storesSpout");
    ArrayList<Tuple> cityStream = makeStream("cities", cityFields, cities, "citiesSpout");
    TupleWindow window = makeTupleWindow(userStream, cityStream, storesStream);
    JoinBolt bolt = new JoinBolt(JoinBolt.Selector.STREAM, "users", "city").leftJoin("stores", "city", "users").leftJoin("cities", "cityName", // join against diff stream compared to testThreeStreamLeftJoin_1
    "stores").select("name,storeName,city,country");
    MockCollector collector = new MockCollector();
    bolt.prepare(null, null, collector);
    bolt.execute(window);
    printResults(collector);
    // stores.length+1 as 2 users in Bengaluru
    Assert.assertEquals(stores.length + 1, collector.actualResults.size());
}

Example 27 with TupleWindow

use of org.apache.storm.windowing.TupleWindow in project storm by apache.

the class TestJoinBolt method testThreeStreamInnerJoin.

@Test
public void testThreeStreamInnerJoin() throws Exception {
    ArrayList<Tuple> userStream = makeStream("users", userFields, users, "usersSpout");
    ArrayList<Tuple> storesStream = makeStream("stores", storeFields, stores, "storesSpout");
    ArrayList<Tuple> cityStream = makeStream("cities", cityFields, cities, "citiesSpout");
    TupleWindow window = makeTupleWindow(userStream, storesStream, cityStream);
    JoinBolt bolt = new JoinBolt(JoinBolt.Selector.STREAM, "users", userFields[2]).join("stores", "city", "users").join("cities", "cityName", "stores").select("name,storeName,city,country");
    MockCollector collector = new MockCollector();
    bolt.prepare(null, null, collector);
    bolt.execute(window);
    printResults(collector);
    Assert.assertEquals(6, collector.actualResults.size());
}