Package com.lucidworks.cloud.api.solr

Class SolrClusterDiscoveryClientImpl

java.lang.Object

com.lucidworks.cloud.api.solr.SolrClusterDiscoveryClientImpl

All Implemented Interfaces:

SolrClusterDiscoveryClient

public class SolrClusterDiscoveryClientImpl
extends Object
implements SolrClusterDiscoveryClient

Discovery client for Search Solr clusters. Monitors STORE_PATH directory in ZK. After discovering a change in a cluster entry, it will inform its listeners so new Solr cloud clients can be created or removed.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	STORE_PATH

Constructor Summary

Constructors

Constructor	Description
SolrClusterDiscoveryClientImpl(org.apache.curator.framework.CuratorFramework curator, com.fasterxml.jackson.databind.ObjectMapper mapper, com.lucidworks.apollo.security.crypto.StringDecryptor decryptor, com.lucidworks.apollo.pipeline.schema.SchemaProcessorFactory schemaProcessorFactory)

Method Summary

Modifier and Type	Method	Description
void	addUpdateAction(Consumer<com.lucidworks.apollo.common.models.SearchCluster> updateNotificationListener)	Register the listener to get notification about changes.
protected void	close()
com.lucidworks.apollo.common.models.SearchCluster	getCluster(String id)
Collection<com.lucidworks.apollo.common.models.SearchCluster>	getClusters()
Collection<String>	getClustersId()
protected void	init()

Methods inherited from class java.lang.Object

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

Field Details

STORE_PATH

public static final String STORE_PATH

See Also:

• Constant Field Values

Constructor Details

SolrClusterDiscoveryClientImpl

@Autowired
public SolrClusterDiscoveryClientImpl(org.apache.curator.framework.CuratorFramework curator,
 com.fasterxml.jackson.databind.ObjectMapper mapper,
 com.lucidworks.apollo.security.crypto.StringDecryptor decryptor,
 com.lucidworks.apollo.pipeline.schema.SchemaProcessorFactory schemaProcessorFactory)

Method Details

init

protected void init()
             throws Exception

Throws:

Exception

close

@PreDestroy
protected void close()

getCluster

public com.lucidworks.apollo.common.models.SearchCluster getCluster(String id)

Specified by:

getCluster in interface SolrClusterDiscoveryClient

getClusters

public Collection<com.lucidworks.apollo.common.models.SearchCluster> getClusters()

Specified by:

getClusters in interface SolrClusterDiscoveryClient

getClustersId

public Collection<String> getClustersId()

Specified by:

getClustersId in interface SolrClusterDiscoveryClient

addUpdateAction

public void addUpdateAction(Consumer<com.lucidworks.apollo.common.models.SearchCluster> updateNotificationListener)

Description copied from interface: SolrClusterDiscoveryClient

Register the listener to get notification about changes. Argument to the listener is the changed cluster. Client should make a callback to DiscoverClient to find out is the change (add/update/remove) checking the list of currently available clusters

Specified by:

addUpdateAction in interface SolrClusterDiscoveryClient