org.apache.solr.client.solrj.impl

Class ConcurrentUpdateSolrServer

java.lang.Object

org.apache.solr.client.solrj.SolrServer

org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrServer

All Implemented Interfaces:

Serializable

public class ConcurrentUpdateSolrServer
extends SolrServer

ConcurrentUpdateSolrServer buffers all added documents and writes them into open HTTP connections. This class is thread safe. Params from UpdateRequest are converted to http request parameters. When params change between UpdateRequests a new HTTP request is started. Although any SolrServer request can be made with this implementation, it is only recommended to use ConcurrentUpdateSolrServer with /update requests. The class HttpSolrServer is better suited for the query interface.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ConcurrentUpdateSolrServer(String solrServerUrl, org.apache.http.client.HttpClient client, int queueSize, int threadCount)
ConcurrentUpdateSolrServer(String solrServerUrl, org.apache.http.client.HttpClient client, int queueSize, int threadCount, ExecutorService es) Uses the supplied HttpClient to send documents to the Solr server.
ConcurrentUpdateSolrServer(String solrServerUrl, org.apache.http.client.HttpClient client, int queueSize, int threadCount, ExecutorService es, boolean streamDeletes) Uses the supplied HttpClient to send documents to the Solr server.
ConcurrentUpdateSolrServer(String solrServerUrl, int queueSize, int threadCount) Uses an internally managed HttpClient instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	blockUntilFinished()
Set<String>	getQueryParams()
void	handleError(Throwable ex)
NamedList<Object>	request(SolrRequest request) SolrServer implementations need to implement how a request is actually processed
void	setConnectionTimeout(int timeout)
void	setParser(ResponseParser responseParser)
void	setPollQueueTime(int pollQueueTime)
void	setQueryParams(Set<String> queryParams) Expert Method.
void	setRequestWriter(RequestWriter requestWriter)
void	setSoTimeout(int timeout) set soTimeout (read timeout) on the underlying HttpConnectionManager.
void	shutdown() Release allocated resources.
void	shutdownNow()

Methods inherited from class org.apache.solr.client.solrj.SolrServer

add, add, add, add, addBean, addBean, addBeans, addBeans, commit, commit, commit, deleteById, deleteById, deleteById, deleteById, deleteByQuery, deleteByQuery, getBinder, optimize, optimize, optimize, ping, query, query, queryAndStreamResponse, rollback

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcurrentUpdateSolrServer

public ConcurrentUpdateSolrServer(String solrServerUrl,
                          int queueSize,
                          int threadCount)

Uses an internally managed HttpClient instance.

Parameters:

solrServerUrl - The Solr server URL

queueSize - The buffer size before the documents are sent to the server

threadCount - The number of background threads used to empty the queue

ConcurrentUpdateSolrServer

public ConcurrentUpdateSolrServer(String solrServerUrl,
                          org.apache.http.client.HttpClient client,
                          int queueSize,
                          int threadCount)

ConcurrentUpdateSolrServer

public ConcurrentUpdateSolrServer(String solrServerUrl,
                          org.apache.http.client.HttpClient client,
                          int queueSize,
                          int threadCount,
                          ExecutorService es)

Uses the supplied HttpClient to send documents to the Solr server.

ConcurrentUpdateSolrServer

public ConcurrentUpdateSolrServer(String solrServerUrl,
                          org.apache.http.client.HttpClient client,
                          int queueSize,
                          int threadCount,
                          ExecutorService es,
                          boolean streamDeletes)

Uses the supplied HttpClient to send documents to the Solr server.

Method Detail

getQueryParams

public Set<String> getQueryParams()

setQueryParams

public void setQueryParams(Set<String> queryParams)

Expert Method.

Parameters:

queryParams - set of param keys to only send via the query string

request

public NamedList<Object> request(SolrRequest request)
                          throws SolrServerException,
                                 IOException

Description copied from class: SolrServer

SolrServer implementations need to implement how a request is actually processed

Specified by:

request in class SolrServer

Throws:

SolrServerException

IOException

blockUntilFinished

public void blockUntilFinished()

handleError

public void handleError(Throwable ex)

shutdown

public void shutdown()

Description copied from class: SolrServer

Release allocated resources.

Specified by:

shutdown in class SolrServer

setConnectionTimeout

public void setConnectionTimeout(int timeout)

setSoTimeout

public void setSoTimeout(int timeout)

set soTimeout (read timeout) on the underlying HttpConnectionManager. This is desirable for queries, but probably not for indexing.

shutdownNow

public void shutdownNow()

setParser

public void setParser(ResponseParser responseParser)

setPollQueueTime

public void setPollQueueTime(int pollQueueTime)

Parameters:

pollQueueTime - time for an open connection to wait for updates when the queue is empty.

setRequestWriter

public void setRequestWriter(RequestWriter requestWriter)