org.apache.ignite.spi.metric.opencensus

Class OpenCensusMetricExporterSpi

java.lang.Object

org.apache.ignite.spi.IgniteSpiAdapter

org.apache.ignite.internal.processors.metric.PushMetricsExporterAdapter

org.apache.ignite.spi.metric.opencensus.OpenCensusMetricExporterSpi

All Implemented Interfaces:

IgniteSpi, MetricExporterSpi

public class OpenCensusMetricExporterSpi
extends PushMetricsExporterAdapter

OpenCensus monitoring exporter.

This class will export all Ignite metrics with the OpenCensus API.

Please, note, metrics recorded with the OpenCensus API each PushMetricsExporterAdapter.period milliseconds.
To enable export from OpenCensus to the wild user should configure OpenCensus exporter. Please, see OpenCensus documentation for additional information. Example of exporter configuration:

 
   PrometheusStatsCollector.createAndRegister();

   HTTPServer server = new HTTPServer("localhost", 8888, true);
 
 

See Also:

MetricRegistry, GridMetricManager, ReadOnlyMetricManager

Field Summary

Fields

Modifier and Type	Field and Description
static io.opencensus.tags.TagKey	CONSISTENT_ID_TAG Ignite node consistent id.
static io.opencensus.tags.TagKey	INSTANCE_NAME_TAG Ignite instance name.
static io.opencensus.tags.TagMetadata	METADATA Tags metadata.
static io.opencensus.tags.TagKey	NODE_ID_TAG Ignite node id.

Fields inherited from class org.apache.ignite.internal.processors.metric.PushMetricsExporterAdapter

DFLT_EXPORT_PERIOD, filter, mreg

Fields inherited from class org.apache.ignite.spi.IgniteSpiAdapter

ignite, igniteInstanceName, log

Constructor Summary

Constructors

Constructor and Description
OpenCensusMetricExporterSpi()

Method Summary

Modifier and Type	Method and Description
void	export()
protected void	onContextInitialized0(IgniteSpiContext spiCtx)
void	setSendConsistentId(boolean sendConsistentId) If true then CONSISTENT_ID_TAG will be added to each exported measure.
void	setSendInstanceName(boolean sendInstanceName) If true then INSTANCE_NAME_TAG will be added to each exported measure.
void	setSendNodeId(boolean sendNodeId) If true then NODE_ID_TAG will be added to each exported measure.
void	spiStart(@Nullable String igniteInstanceName)

Methods inherited from class org.apache.ignite.internal.processors.metric.PushMetricsExporterAdapter

getPeriod, setExportFilter, setMetricRegistry, setPeriod, spiStop

Methods inherited from class org.apache.ignite.spi.IgniteSpiAdapter

addTimeoutObject, assertParameter, checkConfigurationConsistency0, clientFailureDetectionTimeout, configInfo, createSpiAttributeName, failureDetectionTimeout, failureDetectionTimeoutEnabled, failureDetectionTimeoutEnabled, getConsistentAttributeNames, getExceptionRegistry, getLocalNode, getName, getNodeAttributes, getSpiContext, ignite, initFailureDetectionTimeout, injectables, injectResources, isNodeStopping, onBeforeStart, onClientDisconnected, onClientReconnected, onContextDestroyed, onContextDestroyed0, onContextInitialized, registerMBean, removeTimeoutObject, setName, started, startInfo, startStopwatch, stopInfo, unregisterMBean

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.ignite.spi.IgniteSpi

getName, getNodeAttributes, onClientDisconnected, onClientReconnected, onContextDestroyed, onContextInitialized

Field Detail

INSTANCE_NAME_TAG

public static final io.opencensus.tags.TagKey INSTANCE_NAME_TAG

Ignite instance name.

NODE_ID_TAG

public static final io.opencensus.tags.TagKey NODE_ID_TAG

Ignite node id.

CONSISTENT_ID_TAG

public static final io.opencensus.tags.TagKey CONSISTENT_ID_TAG

Ignite node consistent id.

METADATA

public static final io.opencensus.tags.TagMetadata METADATA

Tags metadata.

Constructor Detail

OpenCensusMetricExporterSpi

public OpenCensusMetricExporterSpi()

Method Detail

export

public void export()

Specified by:

export in class PushMetricsExporterAdapter

spiStart

public void spiStart(@Nullable
                     @Nullable String igniteInstanceName)
              throws IgniteSpiException

Specified by:

spiStart in interface IgniteSpi

Overrides:

spiStart in class PushMetricsExporterAdapter

Throws:

IgniteSpiException

onContextInitialized0

protected void onContextInitialized0(IgniteSpiContext spiCtx)
                              throws IgniteSpiException

Overrides:

onContextInitialized0 in class PushMetricsExporterAdapter

Throws:

IgniteSpiException

setSendInstanceName

public void setSendInstanceName(boolean sendInstanceName)

If true then INSTANCE_NAME_TAG will be added to each exported measure.

Parameters:

sendInstanceName - Flag value.

setSendNodeId

public void setSendNodeId(boolean sendNodeId)

If true then NODE_ID_TAG will be added to each exported measure.

Parameters:

sendNodeId - Flag value.

setSendConsistentId

public void setSendConsistentId(boolean sendConsistentId)

If true then CONSISTENT_ID_TAG will be added to each exported measure.

Parameters:

sendConsistentId - Flag value.