Examples with MetricsSnapshot org.apache.samza.metrics.reporter.MetricsSnapshot used on opensource projects

Example 16 with MetricsSnapshot

use of org.apache.samza.metrics.reporter.MetricsSnapshot in project samza by apache.

the class TestDiagnosticsStreamMessage method testSerdeEmptySamzaEpochIdInHeader.

@Test
public void testSerdeEmptySamzaEpochIdInHeader() {
    DiagnosticsStreamMessage diagnosticsStreamMessage = getDiagnosticsStreamMessage(Optional.empty());
    MetricsSnapshot metricsSnapshot = diagnosticsStreamMessage.convertToMetricsSnapshot();
    MetricsHeader expectedHeader = new MetricsHeader(JOB_NAME, JOB_ID, CONTAINER_NAME, EXECUTION_ENV_CONTAINER_ID, Optional.empty(), DiagnosticsManager.class.getName(), TASK_CLASS_VERSION, SAMZA_VERSION, HOSTNAME, timestamp, resetTimestamp);
    Assert.assertEquals(metricsSnapshot.getHeader(), expectedHeader);
    DiagnosticsStreamMessage convertedDiagnosticsStreamMessage = DiagnosticsStreamMessage.convertToDiagnosticsStreamMessage(metricsSnapshot);
    Assert.assertEquals(convertedDiagnosticsStreamMessage, diagnosticsStreamMessage);
}

Example 17 with MetricsSnapshot

use of org.apache.samza.metrics.reporter.MetricsSnapshot in project samza by apache.

the class TestDiagnosticsManager method validateMetricsHeader.

private void validateMetricsHeader(OutgoingMessageEnvelope outgoingMessageEnvelope, long sendTime) {
    // Validate the outgoing message
    Assert.assertTrue(outgoingMessageEnvelope.getSystemStream().equals(diagnosticsSystemStream));
    MetricsSnapshot metricsSnapshot = new MetricsSnapshotSerdeV2().fromBytes((byte[]) outgoingMessageEnvelope.getMessage());
    MetricsHeader expectedHeader = new MetricsHeader(JOB_NAME, JOB_ID, "samza-container-0", EXECUTION_ENV_CONTAINER_ID, Optional.of(SAMZA_EPOCH_ID), DiagnosticsManager.class.getName(), TASK_CLASS_VERSION, SAMZA_VERSION, HOSTNAME, sendTime, RESET_TIME);
    Assert.assertEquals(expectedHeader, metricsSnapshot.getHeader());
}