ae.teletronics.solr.plugin

Class ThreadRenamingRequestHandler

java.lang.Object

org.apache.solr.handler.RequestHandlerBase

ae.teletronics.solr.plugin.ThreadRenamingRequestHandler

All Implemented Interfaces:

org.apache.solr.api.ApiSupport, org.apache.solr.core.SolrInfoBean, org.apache.solr.handler.NestedRequestHandler, org.apache.solr.metrics.SolrMetricProducer, org.apache.solr.request.SolrRequestHandler, org.apache.solr.util.plugin.SolrCoreAware

public class ThreadRenamingRequestHandler
extends org.apache.solr.handler.RequestHandlerBase
implements org.apache.solr.util.plugin.SolrCoreAware

This plugin decorates another SolrRequestHandler and renames the searching thread to show the query and the start timestamp. The list of searching threads is exposed as queryhandler statistics in the solr admin gui.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoBean

org.apache.solr.core.SolrInfoBean.Category, org.apache.solr.core.SolrInfoBean.Group

Field Summary

Fields inherited from class org.apache.solr.handler.RequestHandlerBase

appends, defaults, httpCaching, initArgs, invariants

Fields inherited from interface org.apache.solr.request.SolrRequestHandler

TYPE

Constructor Summary

Constructors

Constructor and Description
ThreadRenamingRequestHandler()

Method Summary

Modifier and Type	Method and Description
org.apache.solr.core.SolrInfoBean.Category	getCategory()
String	getDescription()
String	getName()
int	getRunningRequestCount()
List<String>	getRunningRequests()
void	handleRequestBody(org.apache.solr.request.SolrQueryRequest solrQueryRequest, org.apache.solr.response.SolrQueryResponse solrQueryResponse)
void	inform(org.apache.solr.core.SolrCore core)
void	init(org.apache.solr.common.util.NamedList initArgs)
void	initializeMetrics(org.apache.solr.metrics.SolrMetricManager manager, String registryName, String scope)

Methods inherited from class org.apache.solr.handler.RequestHandlerBase

getApis, getInitArgs, getMetricNames, getMetricRegistry, getPluginInfo, getRequestHandler, getSolrParamsFromNamedList, getSubHandler, handleRequest, setPluginInfo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.core.SolrInfoBean

getMetricsSnapshot, registerMetricName

Methods inherited from interface org.apache.solr.api.ApiSupport

registerV1, registerV2

Constructor Detail

ThreadRenamingRequestHandler

public ThreadRenamingRequestHandler()

Method Detail

init

public void init(org.apache.solr.common.util.NamedList initArgs)

Specified by:

init in interface org.apache.solr.request.SolrRequestHandler

Overrides:

init in class org.apache.solr.handler.RequestHandlerBase

inform

public void inform(org.apache.solr.core.SolrCore core)

Specified by:

inform in interface org.apache.solr.util.plugin.SolrCoreAware

handleRequestBody

public void handleRequestBody(org.apache.solr.request.SolrQueryRequest solrQueryRequest,
                              org.apache.solr.response.SolrQueryResponse solrQueryResponse)

Specified by:

handleRequestBody in class org.apache.solr.handler.RequestHandlerBase

getRunningRequestCount

public int getRunningRequestCount()

getRunningRequests

public List<String> getRunningRequests()

getName

public String getName()

Specified by:

getName in interface org.apache.solr.core.SolrInfoBean

Overrides:

getName in class org.apache.solr.handler.RequestHandlerBase

getDescription

public String getDescription()

Specified by:

getDescription in interface org.apache.solr.core.SolrInfoBean

Specified by:

getDescription in class org.apache.solr.handler.RequestHandlerBase

getCategory

public org.apache.solr.core.SolrInfoBean.Category getCategory()

Specified by:

getCategory in interface org.apache.solr.core.SolrInfoBean

Overrides:

getCategory in class org.apache.solr.handler.RequestHandlerBase

initializeMetrics

public void initializeMetrics(org.apache.solr.metrics.SolrMetricManager manager,
                              String registryName,
                              String scope)

Specified by:

initializeMetrics in interface org.apache.solr.metrics.SolrMetricProducer

Overrides:

initializeMetrics in class org.apache.solr.handler.RequestHandlerBase