org.apache.solr.client.solrj.impl

类 BaseHttpClusterStateProvider

java.lang.Object

org.apache.solr.client.solrj.impl.BaseHttpClusterStateProvider

所有已实现的接口:

Closeable, AutoCloseable, ClusterStateProvider, SolrCloseable

直接已知子类:

Http2ClusterStateProvider, HttpClusterStateProvider

public abstract class BaseHttpClusterStateProvider
extends Object
implements ClusterStateProvider

构造器概要

构造器

构造器和说明
BaseHttpClusterStateProvider()

方法概要

限定符和类型	方法和说明
void	connect()
Map<String,String>	getAliasProperties(String alias) Return alias properties, or an empty map if the alias has no properties.
int	getCacheTimeout()
Map<String,Object>	getClusterProperties() Obtain cluster properties.
Object	getClusterProperty(String propertyName) Obtain a cluster property, or null if it doesn't exist.
ClusterState	getClusterState() Obtain the current cluster state.
Set<String>	getLiveNodes() Obtain set of live_nodes for the cluster.
String	getPolicyNameByCollection(String coll) Get the collection-specific policy
protected abstract SolrClient	getSolrClient(String baseUrl)
ClusterState.CollectionRef	getState(String collection) Obtain the state of the collection (cluster status).
void	init(List<String> solrUrls)
List<String>	resolveAlias(String aliasName) Given a collection alias, returns a list of collections it points to, or returns a singleton list of the input if it's not an alias.
List<String>	resolveAlias(String aliasName, boolean forceFetch)
String	resolveSimpleAlias(String aliasName) Given a collection alias, return a single collection it points to, or the original name if it's not an alias.
void	setCacheTimeout(int cacheTimeout)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.solr.client.solrj.impl.ClusterStateProvider

getClusterProperty, getCollection, isRoutedAlias

从接口继承的方法 org.apache.solr.common.SolrCloseable

isClosed

从接口继承的方法 java.io.Closeable

close

构造器详细资料

BaseHttpClusterStateProvider

public BaseHttpClusterStateProvider()

方法详细资料

init

public void init(List<String> solrUrls)
          throws Exception

抛出:

Exception

getSolrClient

protected abstract SolrClient getSolrClient(String baseUrl)

getState

public ClusterState.CollectionRef getState(String collection)

从接口复制的说明: ClusterStateProvider

Obtain the state of the collection (cluster status).

指定者:

getState 在接口中 ClusterStateProvider

返回:

the collection state, or null is collection doesn't exist

getLiveNodes

public Set<String> getLiveNodes()

从接口复制的说明: ClusterStateProvider

Obtain set of live_nodes for the cluster.

指定者:

getLiveNodes 在接口中 ClusterStateProvider

resolveAlias

public List<String> resolveAlias(String aliasName)

从接口复制的说明: ClusterStateProvider

Given a collection alias, returns a list of collections it points to, or returns a singleton list of the input if it's not an alias.

指定者:

resolveAlias 在接口中 ClusterStateProvider

resolveAlias

public List<String> resolveAlias(String aliasName,
                                 boolean forceFetch)

resolveSimpleAlias

public String resolveSimpleAlias(String aliasName)
                          throws IllegalArgumentException

从接口复制的说明: ClusterStateProvider

Given a collection alias, return a single collection it points to, or the original name if it's not an alias.

指定者:

resolveSimpleAlias 在接口中 ClusterStateProvider

抛出:

IllegalArgumentException - if an alias points to more than 1 collection, either directly or indirectly.

getAliasProperties

public Map<String,String> getAliasProperties(String alias)

从接口复制的说明: ClusterStateProvider

Return alias properties, or an empty map if the alias has no properties.

指定者:

getAliasProperties 在接口中 ClusterStateProvider

getClusterState

public ClusterState getClusterState()
                             throws IOException

从接口复制的说明: ClusterStateProvider

Obtain the current cluster state.

指定者:

getClusterState 在接口中 ClusterStateProvider

抛出:

IOException

getClusterProperties

public Map<String,Object> getClusterProperties()

从接口复制的说明: ClusterStateProvider

Obtain cluster properties.

指定者:

getClusterProperties 在接口中 ClusterStateProvider

返回:

configured cluster properties, or an empty map, never null.

getPolicyNameByCollection

public String getPolicyNameByCollection(String coll)

从接口复制的说明: ClusterStateProvider

Get the collection-specific policy

指定者:

getPolicyNameByCollection 在接口中 ClusterStateProvider

getClusterProperty

public Object getClusterProperty(String propertyName)

从接口复制的说明: ClusterStateProvider

Obtain a cluster property, or null if it doesn't exist.

指定者:

getClusterProperty 在接口中 ClusterStateProvider

connect

public void connect()

指定者:

connect 在接口中 ClusterStateProvider

getCacheTimeout

public int getCacheTimeout()

setCacheTimeout

public void setCacheTimeout(int cacheTimeout)