@Test public void testRemoveMetric() { int size = metrics.metrics().size(); metrics.addMetric(metrics.metricName("test1", "grp1"), new Count()); metrics.addMetric(metrics.metricName("test2", "grp1"), new Count()); assertNotNull(metrics.removeMetric(metrics.metricName("test1", "grp1"))); assertNull(metrics.metrics().get(metrics.metricName("test1", "grp1"))); assertNotNull(metrics.metrics().get(metrics.metricName("test2", "grp1"))); assertNotNull(metrics.removeMetric(metrics.metricName("test2", "grp1"))); assertNull(metrics.metrics().get(metrics.metricName("test2", "grp1"))); assertEquals(size, metrics.metrics().size()); }
public synchronized KafkaMetric removeMetric(MetricName metricName) { KafkaMetric metric = this.metrics.remove(metricName); if (metric != null) { for (MetricsReporter reporter : reporters) reporter.metricRemoval(metric); } return metric; }
Metrics implements Closeable { public synchronized KafkaMetric removeMetric(MetricName metricName) { KafkaMetric metric = this.metrics.remove(metricName); if (metric != null) { for (MetricsReporter reporter : reporters) reporter.metricRemoval(metric); } return metric; } }
Metrics implements Closeable { public synchronized KafkaMetric removeMetric(MetricName metricName) { KafkaMetric metric = this.metrics.remove(metricName); if (metric != null) { for (MetricsReporter reporter : reporters) reporter.metricRemoval(metric); } return metric; } Metrics();  Metrics(Time time);  Metrics(MetricConfig defaultConfig, Time time);  Metrics(MetricConfig defaultConfig);  Metrics(MetricConfig defaultConfig, List<MetricsReporter> reporters, Time time);  Metrics(MetricConfig defaultConfig, List<MetricsReporter> reporters, Time time, boolean enableExpiration); }
Metrics implements Closeable { public synchronized KafkaMetric removeMetric(MetricName metricName) { KafkaMetric metric = this.metrics.remove(metricName); if (metric != null) { for (MetricsReporter reporter : reporters) reporter.metricRemoval(metric); } return metric; } Metrics();  Metrics(Time time);  Metrics(MetricConfig defaultConfig, Time time);  Metrics(MetricConfig defaultConfig);  Metrics(MetricConfig defaultConfig, List<MetricsReporter> reporters, Time time);  Metrics(MetricConfig defaultConfig, List<MetricsReporter> reporters, Time time, boolean enableExpiration); MetricName metricName(String name, String group, String description, Map<String, String> tags); MetricName metricName(String name, String group, String description); MetricName metricName(String name, String group); MetricName metricName(String name, String group, String description, String... keyValue); MetricName metricName(String name, String group, Map<String, String> tags); static String toHtmlTable(String domain, List<MetricNameTemplate> allMetrics); MetricConfig config(); Sensor getSensor(String name); Sensor sensor(String name); Sensor sensor(String name, Sensor.RecordingLevel recordingLevel); Sensor sensor(String name, Sensor... parents); Sensor sensor(String name, Sensor.RecordingLevel recordingLevel, Sensor... parents); synchronized Sensor sensor(String name, MetricConfig config, Sensor... parents); synchronized Sensor sensor(String name, MetricConfig config, Sensor.RecordingLevel recordingLevel, Sensor... parents); synchronized Sensor sensor(String name, MetricConfig config, long inactiveSensorExpirationTimeSeconds, Sensor.RecordingLevel recordingLevel, Sensor... parents); synchronized Sensor sensor(String name, MetricConfig config, long inactiveSensorExpirationTimeSeconds, Sensor... parents); void removeSensor(String name); void addMetric(MetricName metricName, Measurable measurable); synchronized void addMetric(MetricName metricName, MetricConfig config, Measurable measurable); synchronized KafkaMetric removeMetric(MetricName metricName); synchronized void addReporter(MetricsReporter reporter); Map<MetricName, KafkaMetric> metrics(); List<MetricsReporter> reporters(); KafkaMetric metric(MetricName metricName); MetricName metricInstance(MetricNameTemplate template, String... keyValue); MetricName metricInstance(MetricNameTemplate template, Map<String, String> tags); @Override void close(); }
Metrics implements Closeable { public synchronized KafkaMetric removeMetric(MetricName metricName) { KafkaMetric metric = this.metrics.remove(metricName); if (metric != null) { for (MetricsReporter reporter : reporters) reporter.metricRemoval(metric); } return metric; } Metrics();  Metrics(Time time);  Metrics(MetricConfig defaultConfig, Time time);  Metrics(MetricConfig defaultConfig);  Metrics(MetricConfig defaultConfig, List<MetricsReporter> reporters, Time time);  Metrics(MetricConfig defaultConfig, List<MetricsReporter> reporters, Time time, boolean enableExpiration); MetricName metricName(String name, String group, String description, Map<String, String> tags); MetricName metricName(String name, String group, String description); MetricName metricName(String name, String group); MetricName metricName(String name, String group, String description, String... keyValue); MetricName metricName(String name, String group, Map<String, String> tags); static String toHtmlTable(String domain, List<MetricNameTemplate> allMetrics); MetricConfig config(); Sensor getSensor(String name); Sensor sensor(String name); Sensor sensor(String name, Sensor.RecordingLevel recordingLevel); Sensor sensor(String name, Sensor... parents); Sensor sensor(String name, Sensor.RecordingLevel recordingLevel, Sensor... parents); synchronized Sensor sensor(String name, MetricConfig config, Sensor... parents); synchronized Sensor sensor(String name, MetricConfig config, Sensor.RecordingLevel recordingLevel, Sensor... parents); synchronized Sensor sensor(String name, MetricConfig config, long inactiveSensorExpirationTimeSeconds, Sensor.RecordingLevel recordingLevel, Sensor... parents); synchronized Sensor sensor(String name, MetricConfig config, long inactiveSensorExpirationTimeSeconds, Sensor... parents); void removeSensor(String name); void addMetric(MetricName metricName, Measurable measurable); synchronized void addMetric(MetricName metricName, MetricConfig config, Measurable measurable); synchronized KafkaMetric removeMetric(MetricName metricName); synchronized void addReporter(MetricsReporter reporter); Map<MetricName, KafkaMetric> metrics(); List<MetricsReporter> reporters(); KafkaMetric metric(MetricName metricName); MetricName metricInstance(MetricNameTemplate template, String... keyValue); MetricName metricInstance(MetricNameTemplate template, Map<String, String> tags); @Override void close();  }