Examples with TopologyBuilder org.apache.heron.api.topology.TopologyBuilder used on opensource projects

Example 1 with TopologyBuilder

use of org.apache.heron.api.topology.TopologyBuilder in project heron by twitter.

the class AbstractTestTopology method submit.

public final void submit(Config userConf) throws AlreadyAliveException, InvalidTopologyException {
    Config conf = buildConfig(new BasicConfig());
    if (userConf != null) {
        conf.putAll(userConf);
    }
    if (this.httpServerResultsUrl == null) {
        TopologyBuilder builder = new TopologyBuilder();
        HeronSubmitter.submitTopology(topologyName, conf, buildTopology(builder).createTopology());
    } else {
        TopologyTestTopologyBuilder builder = new TopologyTestTopologyBuilder(httpServerResultsUrl);
        conf.setTopologyReliabilityMode(Config.TopologyReliabilityMode.EFFECTIVELY_ONCE);
        conf.setTopologyStatefulCheckpointIntervalSecs(CHECKPOINT_INTERVAL);
        HeronSubmitter.submitTopology(topologyName, conf, buildStatefulTopology(builder).createTopology());
    }
}

Example 2 with TopologyBuilder

use of org.apache.heron.api.topology.TopologyBuilder in project heron by twitter.

the class StreamletImplTest method testStreamletNameIfDuplicateNameIsSet.

@Test(expected = RuntimeException.class)
public void testStreamletNameIfDuplicateNameIsSet() {
    // create SupplierStreamlet
    Streamlet<String> baseStreamlet = builder.newSource(() -> "This is test content");
    SupplierStreamlet<String> supplierStreamlet = (SupplierStreamlet<String>) baseStreamlet;
    // set duplicate streamlet name and expect thrown exception
    supplierStreamlet.map((content) -> content.toUpperCase()).setName("MyMapStreamlet").map((content) -> content + "_test_suffix").setName("MyMapStreamlet");
    // build SupplierStreamlet
    assertFalse(supplierStreamlet.isBuilt());
    TopologyBuilder topologyBuilder = new TopologyBuilder();
    Set<String> stageNames = new HashSet<>();
    supplierStreamlet.build(topologyBuilder, stageNames);
}

Example 3 with TopologyBuilder

use of org.apache.heron.api.topology.TopologyBuilder in project heron by twitter.

the class HeronSubmitterTest method createTopologyBuilderWithMinimumSetup.

private TopologyBuilder createTopologyBuilderWithMinimumSetup() {
    TopologyBuilder builder = new TopologyBuilder();
    int spouts = 2;
    int bolts = 2;
    builder.setSpout("word", new TestSpout2(), spouts);
    builder.setBolt("exclaim1", new TestBolt(), bolts).shuffleGrouping("word");
    return builder;
}

Example 4 with TopologyBuilder

use of org.apache.heron.api.topology.TopologyBuilder in project heron by twitter.

the class HeronSubmitterTest method testTopologySubmissionWhenTmpDirectoryIsSetAsInvalidPath.

@Test(expected = TopologySubmissionException.class)
@PrepareForTest(HeronSubmitter.class)
public void testTopologySubmissionWhenTmpDirectoryIsSetAsInvalidPath() throws AlreadyAliveException, InvalidTopologyException {
    TopologyBuilder builder = createTopologyBuilderWithMinimumSetup();
    Config conf = new Config();
    Map<String, String> map = new HashMap();
    map.put("cmdline.topologydefn.tmpdirectory", "invalid_path");
    PowerMockito.spy(HeronSubmitter.class);
    Mockito.when(HeronSubmitter.getHeronCmdOptions()).thenReturn(map);
    HeronSubmitter.submitTopology("test", conf, builder.createTopology());
}

Example 5 with TopologyBuilder

use of org.apache.heron.api.topology.TopologyBuilder in project heron by twitter.

the class HeronSubmitterTest method testTopologySubmissionWhenTmpDirectoryIsNotSet.

@Test(expected = TopologySubmissionException.class)
public void testTopologySubmissionWhenTmpDirectoryIsNotSet() throws AlreadyAliveException, InvalidTopologyException {
    TopologyBuilder builder = createTopologyBuilderWithMinimumSetup();
    Config conf = new Config();
    HeronSubmitter.submitTopology("test", conf, builder.createTopology());
}