org.metricssampler.extensions.elasticsearch

Class ElasticSearchMetricsReader

java.lang.Object

org.metricssampler.reader.AbstractMetricsReader<T>

org.metricssampler.reader.BaseHttpMetricsReader<ElasticSearchInputConfig>

org.metricssampler.extensions.elasticsearch.ElasticSearchMetricsReader

All Implemented Interfaces:

BulkMetricsReader, MetricsReader

public class ElasticSearchMetricsReader
extends BaseHttpMetricsReader<ElasticSearchInputConfig>

Field Summary

Fields

Modifier and Type	Field and Description
protected ElasticSearchMetricValues	elasticSearchMetricValues
protected String	JSON_CONTENT_TYPE
protected com.fasterxml.jackson.databind.ObjectMapper	objectMapper
protected List<String>	paths

Fields inherited from class org.metricssampler.reader.BaseHttpMetricsReader

httpClient, httpContext, userAgent, values

Fields inherited from class org.metricssampler.reader.AbstractMetricsReader

config, CONFIG_VAR_PREFIX, IGNORED_CONFIG_PROPERTIES, logger, timingsLogger, variables

Constructor Summary

Constructors

Constructor and Description
ElasticSearchMetricsReader(ElasticSearchInputConfig config)

Method Summary

Modifier and Type	Method and Description
protected List<String>	getRequestPaths()
protected void	processJsonResponse(org.apache.http.client.methods.HttpUriRequest request, com.fasterxml.jackson.databind.JsonNode data)
protected void	processResponse(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.HttpResponse response)
protected List<org.apache.http.client.methods.HttpUriRequest>	setupRequests()

Methods inherited from class org.metricssampler.reader.BaseHttpMetricsReader

close, defineCustomVariables, fetchOverHttp, fetchOverHttp, open, parseCharset, readAllMetrics, setupClient, setupClientBuilder, setupContext, setupDefaultRequestConfig, setupGetRequest, streamEntity

Methods inherited from class org.metricssampler.reader.AbstractMetricsReader

getVariables, reset, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.metricssampler.reader.BulkMetricsReader

readNames

Methods inherited from interface org.metricssampler.reader.MetricsReader

getVariables, reset

Field Detail

JSON_CONTENT_TYPE

protected final String JSON_CONTENT_TYPE

See Also:

Constant Field Values

objectMapper

protected final com.fasterxml.jackson.databind.ObjectMapper objectMapper

paths

protected final List<String> paths

elasticSearchMetricValues

protected ElasticSearchMetricValues elasticSearchMetricValues

Constructor Detail

ElasticSearchMetricsReader

public ElasticSearchMetricsReader(ElasticSearchInputConfig config)

Method Detail

getRequestPaths

protected List<String> getRequestPaths()

Overrides:

getRequestPaths in class BaseHttpMetricsReader<ElasticSearchInputConfig>

processResponse

protected void processResponse(org.apache.http.client.methods.HttpUriRequest request,
                               org.apache.http.HttpResponse response)
                        throws Exception

Specified by:

processResponse in class BaseHttpMetricsReader<ElasticSearchInputConfig>

Throws:

Exception

setupRequests

protected List<org.apache.http.client.methods.HttpUriRequest> setupRequests()

Overrides:

setupRequests in class BaseHttpMetricsReader<ElasticSearchInputConfig>

processJsonResponse

protected void processJsonResponse(org.apache.http.client.methods.HttpUriRequest request,
                                   com.fasterxml.jackson.databind.JsonNode data)