org.apache.flink.runtime.rest.messages.job.metrics.TaskManagerMetricsMessageParameters Java Examples

The following examples show how to use org.apache.flink.runtime.rest.messages.job.metrics.TaskManagerMetricsMessageParameters. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: TaskManagerMetricsHandler.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Nullable
@Override
protected MetricStore.ComponentMetricStore getComponentMetricStore(
		final HandlerRequest<EmptyRequestBody, TaskManagerMetricsMessageParameters> request,
		final MetricStore metricStore) {
	final ResourceID taskManagerId = request.getPathParameter(TaskManagerIdPathParameter.class);
	return metricStore.getTaskManagerMetricStore(taskManagerId.toString());
}
Example #2
Source File: MetricsAvailabilityITCase.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
private static void checkTaskManagerMetricAvailability(final RestClient restClient, final ResourceID taskManagerId) throws Exception {
	final TaskManagerMetricsHeaders headers = TaskManagerMetricsHeaders.getInstance();
	final TaskManagerMetricsMessageParameters parameters = headers.getUnresolvedMessageParameters();
	parameters.taskManagerIdParameter.resolve(taskManagerId);
	parameters.metricsFilterParameter.resolve(Collections.singletonList("Status.Network.TotalMemorySegments"));

	fetchMetric(() ->
			restClient.sendRequest(HOST, PORT, headers, parameters, EmptyRequestBody.getInstance()),
		getMetricNamePredicate("Status.Network.TotalMemorySegments"));
}
Example #3
Source File: TaskManagerMetricsHandler.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Nullable
@Override
protected MetricStore.ComponentMetricStore getComponentMetricStore(
		final HandlerRequest<EmptyRequestBody, TaskManagerMetricsMessageParameters> request,
		final MetricStore metricStore) {
	final ResourceID taskManagerId = request.getPathParameter(TaskManagerIdPathParameter.class);
	return metricStore.getTaskManagerMetricStore(taskManagerId.toString());
}
Example #4
Source File: MetricsAvailabilityITCase.java    From flink with Apache License 2.0 5 votes vote down vote up 
private static void checkTaskManagerMetricAvailability(final RestClient restClient, final ResourceID taskManagerId) throws Exception {
	final TaskManagerMetricsHeaders headers = TaskManagerMetricsHeaders.getInstance();
	final TaskManagerMetricsMessageParameters parameters = headers.getUnresolvedMessageParameters();
	parameters.taskManagerIdParameter.resolve(taskManagerId);
	parameters.metricsFilterParameter.resolve(Collections.singletonList("Status.Network.TotalMemorySegments"));

	fetchMetric(() ->
			restClient.sendRequest(HOST, PORT, headers, parameters, EmptyRequestBody.getInstance()),
		getMetricNamePredicate("Status.Network.TotalMemorySegments"));
}
Example #5
Source File: TaskManagerMetricsHandler.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Nullable
@Override
protected MetricStore.ComponentMetricStore getComponentMetricStore(
		final HandlerRequest<EmptyRequestBody, TaskManagerMetricsMessageParameters> request,
		final MetricStore metricStore) {
	final ResourceID taskManagerId = request.getPathParameter(TaskManagerIdPathParameter.class);
	return metricStore.getTaskManagerMetricStore(taskManagerId.toString());
}
Example #6
Source File: MetricsAvailabilityITCase.java    From flink with Apache License 2.0 5 votes vote down vote up 
private static void checkTaskManagerMetricAvailability(final RestClient restClient, final ResourceID taskManagerId) throws Exception {
	final TaskManagerMetricsHeaders headers = TaskManagerMetricsHeaders.getInstance();
	final TaskManagerMetricsMessageParameters parameters = headers.getUnresolvedMessageParameters();
	parameters.taskManagerIdParameter.resolve(taskManagerId);
	parameters.metricsFilterParameter.resolve(Collections.singletonList("Status.Network.TotalMemorySegments"));

	fetchMetric(() ->
			restClient.sendRequest(HOST, PORT, headers, parameters, EmptyRequestBody.getInstance()),
		getMetricNamePredicate("Status.Network.TotalMemorySegments"));
}