Examples with StreamsMetrics org.apache.kafka.streams.StreamsMetrics used on opensource projects

Example 6 with StreamsMetrics

use of org.apache.kafka.streams.StreamsMetrics in project kafka by apache.

the class RocksDBSessionStoreSupplierTest method shouldHaveMeteredStoreWhenLogged.

@SuppressWarnings("unchecked")
@Test
public void shouldHaveMeteredStoreWhenLogged() throws Exception {
    store = createStore(true, false);
    store.init(context, store);
    final StreamsMetrics metrics = context.metrics();
    assertFalse(metrics.metrics().isEmpty());
}

Example 7 with StreamsMetrics

use of org.apache.kafka.streams.StreamsMetrics in project kafka by apache.

the class RocksDBKeyValueStoreSupplierTest method shouldHaveMeteredStoreWhenCached.

@SuppressWarnings("unchecked")
@Test
public void shouldHaveMeteredStoreWhenCached() throws Exception {
    store = createStore(false, true);
    store.init(context, store);
    final StreamsMetrics metrics = context.metrics();
    assertFalse(metrics.metrics().isEmpty());
}

Example 8 with StreamsMetrics

use of org.apache.kafka.streams.StreamsMetrics in project kafka by apache.

the class RocksDBKeyValueStoreSupplierTest method shouldHaveMeteredStoreWhenLogged.

@SuppressWarnings("unchecked")
@Test
public void shouldHaveMeteredStoreWhenLogged() throws Exception {
    store = createStore(true, false);
    store.init(context, store);
    final StreamsMetrics metrics = context.metrics();
    assertFalse(metrics.metrics().isEmpty());
}

Example 9 with StreamsMetrics

use of org.apache.kafka.streams.StreamsMetrics in project kafka by apache.

the class MeteredSegmentedBytesStoreTest method setUp.

@SuppressWarnings("unchecked")
@Before
public void setUp() throws Exception {
    final Metrics metrics = new Metrics();
    final StreamsMetrics streamsMetrics = new StreamsMetrics() {

        @Override
        public Map<MetricName, ? extends Metric> metrics() {
            return Collections.unmodifiableMap(metrics.metrics());
        }

        @Override
        public Sensor addLatencyAndThroughputSensor(String scopeName, String entityName, String operationName, Sensor.RecordingLevel recordLevel, String... tags) {
            return metrics.sensor(operationName);
        }

        @Override
        public void recordLatency(final Sensor sensor, final long startNs, final long endNs) {
            latencyRecorded.add(sensor.name());
        }

        @Override
        public Sensor addThroughputSensor(String scopeName, String entityName, String operationName, Sensor.RecordingLevel recordLevel, String... tags) {
            return metrics.sensor(operationName);
        }

        @Override
        public void recordThroughput(Sensor sensor, long value) {
            throughputRecorded.add(sensor.name());
        }

        @Override
        public void removeSensor(Sensor sensor) {
            metrics.removeSensor(sensor.name());
        }

        @Override
        public Sensor addSensor(String name, Sensor.RecordingLevel recordLevel) {
            return metrics.sensor(name);
        }

        @Override
        public Sensor addSensor(String name, Sensor.RecordingLevel recordLevel, Sensor... parents) {
            return metrics.sensor(name);
        }
    };
    final MockProcessorContext context = new MockProcessorContext(TestUtils.tempDirectory(), Serdes.String(), Serdes.Long(), new NoOpRecordCollector(), new ThreadCache("testCache", 0, streamsMetrics)) {

        @Override
        public StreamsMetrics metrics() {
            return streamsMetrics;
        }
    };
    store.init(context, store);
}

Example 10 with StreamsMetrics

use of org.apache.kafka.streams.StreamsMetrics in project kafka by apache.

the class RocksDBWindowStoreSupplierTest method shouldHaveMeteredStoreWhenLogged.

@SuppressWarnings("unchecked")
@Test
public void shouldHaveMeteredStoreWhenLogged() throws Exception {
    store = createStore(true, false);
    store.init(context, store);
    final StreamsMetrics metrics = context.metrics();
    assertFalse(metrics.metrics().isEmpty());
}