Examples with TimestampedValueSerde org.apache.samza.operators.impl.store.TimestampedValueSerde used on opensource projects

Example 1 with TimestampedValueSerde

use of org.apache.samza.operators.impl.store.TimestampedValueSerde in project samza by apache.

the class TestJoinOperator method createStreamOperatorTask.

private StreamOperatorTask createStreamOperatorTask(Clock clock, StreamApplicationDescriptorImpl graphSpec) throws Exception {
    Map<String, String> mapConfig = new HashMap<>();
    mapConfig.put("job.name", "jobName");
    mapConfig.put("job.id", "jobId");
    StreamTestUtils.addStreamConfigs(mapConfig, "inStream", "insystem", "instream");
    StreamTestUtils.addStreamConfigs(mapConfig, "inStream2", "insystem", "instream2");
    Context context = new MockContext(new MapConfig(mapConfig));
    TaskModel taskModel = mock(TaskModel.class);
    when(taskModel.getSystemStreamPartitions()).thenReturn(ImmutableSet.of(new SystemStreamPartition("insystem", "instream", new Partition(0)), new SystemStreamPartition("insystem", "instream2", new Partition(0))));
    when(context.getTaskContext().getTaskModel()).thenReturn(taskModel);
    when(context.getTaskContext().getTaskMetricsRegistry()).thenReturn(new MetricsRegistryMap());
    when(context.getContainerContext().getContainerMetricsRegistry()).thenReturn(new MetricsRegistryMap());
    // need to return different stores for left and right side
    IntegerSerde integerSerde = new IntegerSerde();
    TimestampedValueSerde timestampedValueSerde = new TimestampedValueSerde(new KVSerde(integerSerde, integerSerde));
    when(context.getTaskContext().getStore(eq("jobName-jobId-join-j1-L"))).thenReturn(new TestInMemoryStore(integerSerde, timestampedValueSerde));
    when(context.getTaskContext().getStore(eq("jobName-jobId-join-j1-R"))).thenReturn(new TestInMemoryStore(integerSerde, timestampedValueSerde));
    StreamOperatorTask sot = new StreamOperatorTask(graphSpec.getOperatorSpecGraph(), clock);
    sot.init(context);
    return sot;
}