org.nuxeo.elasticsearch.core

Class ElasticSearchAdminImpl

java.lang.Object

org.nuxeo.elasticsearch.core.ElasticSearchAdminImpl

All Implemented Interfaces:

ElasticSearchAdmin

public class ElasticSearchAdminImpl
extends Object
implements ElasticSearchAdmin

Since:

6.0

Constructor Summary

Constructors

Constructor and Description
ElasticSearchAdminImpl(ElasticSearchLocalConfig localConfig, ElasticSearchRemoteConfig remoteConfig, Map<String,ElasticSearchIndexConfig> indexConfig) Init the admin service, remote configuration if not null will take precedence over local embedded configuration.

Method Summary

Methods

Modifier and Type	Method and Description
void	disconnect()
void	dropAndInitRepositoryIndex(String repositoryName) Reinitialize the index of a repository.
void	flush() Elasticsearch flush on all document indexes, triggers a lucene commit, empties the transaction log.
void	flushRepositoryIndex(String repositoryName) Elasticsearch flush on document index for a specific repository, triggers a lucene commit, empties the transaction log.
org.elasticsearch.client.Client	getClient() Retrieves the Client that can be used to access Elasticsearch API
String	getIndexNameForRepository(String repositoryName) Get the index name associated with the repository name.
int	getPendingCommandCount() Returns the number of command scheduled for indexing.
int	getPendingWorkerCount() Returns the number of indexing worker pending waiting to be executed.
List<String>	getRepositoryNames() List repository names that have Elasticsearch support.
int	getRunningWorkerCount() Returns the number of indexing worker that are currently running.
int	getTotalCommandProcessed() Returns the total number of command processed by Elasticsearch.
void	initIndexes(boolean dropIfExists) Initialize Elasticsearch indexes.
boolean	isEmbedded() Returns true if the Elasticsearch is embedded with Nuxeo, sharing the same JVM.
boolean	isIndexingInProgress() Returns true if there are indexing activities scheduled or running.
boolean	isReady()
void	optimize() Elasticsearch run ElasticSearchAdmin.optimizeRepositoryIndex(java.lang.String) on all document indexes,
void	optimizeRepositoryIndex(String repositoryName) Elasticsearch optimize operation allows to reduce the number of segments to one, Note that this can potentially be a very heavy operation.
com.google.common.util.concurrent.ListenableFuture<Boolean>	prepareWaitForIndexing() A Future that accepts callback on completion when all the indexing worker are done.
void	refresh() Refresh all document indexes, immediately after the operation occurs, so that the updated document appears in search results immediately.
void	refreshRepositoryIndex(String repositoryName) Refresh document index for the specific repository, immediately after the operation occurs, so that the updated document appears in search results immediately.

Methods inherited from class java.lang.Object

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

Constructor Detail

ElasticSearchAdminImpl

public ElasticSearchAdminImpl(ElasticSearchLocalConfig localConfig,
                      ElasticSearchRemoteConfig remoteConfig,
                      Map<String,ElasticSearchIndexConfig> indexConfig)

Init the admin service, remote configuration if not null will take precedence over local embedded configuration.

Method Detail

disconnect

public void disconnect()

refreshRepositoryIndex

public void refreshRepositoryIndex(String repositoryName)

Description copied from interface: ElasticSearchAdmin

Refresh document index for the specific repository, immediately after the operation occurs, so that the updated document appears in search results immediately. There is no fsync thus doesn't guarantee durability.

Specified by:

refreshRepositoryIndex in interface ElasticSearchAdmin

getIndexNameForRepository

public String getIndexNameForRepository(String repositoryName)

Description copied from interface: ElasticSearchAdmin

Get the index name associated with the repository name. throws NoSuchElementException if there is no Elasticsearch index associated with the requested repository.

Specified by:

getIndexNameForRepository in interface ElasticSearchAdmin

flushRepositoryIndex

public void flushRepositoryIndex(String repositoryName)

Description copied from interface: ElasticSearchAdmin

Elasticsearch flush on document index for a specific repository, triggers a lucene commit, empties the transaction log. Data is flushed to disk.

Specified by:

flushRepositoryIndex in interface ElasticSearchAdmin

refresh

public void refresh()

Description copied from interface: ElasticSearchAdmin

Refresh all document indexes, immediately after the operation occurs, so that the updated document appears in search results immediately. There is no fsync thus doesn't guarantee durability.

Specified by:

refresh in interface ElasticSearchAdmin

flush

public void flush()

Description copied from interface: ElasticSearchAdmin

Elasticsearch flush on all document indexes, triggers a lucene commit, empties the transaction log. Data is flushed to disk.

Specified by:

flush in interface ElasticSearchAdmin

optimizeRepositoryIndex

public void optimizeRepositoryIndex(String repositoryName)

Description copied from interface: ElasticSearchAdmin

Elasticsearch optimize operation allows to reduce the number of segments to one, Note that this can potentially be a very heavy operation.

Specified by:

optimizeRepositoryIndex in interface ElasticSearchAdmin

optimize

public void optimize()

Description copied from interface: ElasticSearchAdmin

Elasticsearch run ElasticSearchAdmin.optimizeRepositoryIndex(java.lang.String) on all document indexes,

Specified by:

optimize in interface ElasticSearchAdmin

getClient

public org.elasticsearch.client.Client getClient()

Description copied from interface: ElasticSearchAdmin

Retrieves the Client that can be used to access Elasticsearch API

Specified by:

getClient in interface ElasticSearchAdmin

initIndexes

public void initIndexes(boolean dropIfExists)

Description copied from interface: ElasticSearchAdmin

Initialize Elasticsearch indexes. Setup the index settings and mapping for each index that has been registered.

Specified by:

initIndexes in interface ElasticSearchAdmin

Parameters:

dropIfExists - if {true} remove an existing index

dropAndInitRepositoryIndex

public void dropAndInitRepositoryIndex(String repositoryName)

Description copied from interface: ElasticSearchAdmin

Reinitialize the index of a repository. This will drop the existing index, recreate it with its settings and mapping, the index will be empty.

Specified by:

dropAndInitRepositoryIndex in interface ElasticSearchAdmin

getRepositoryNames

public List<String> getRepositoryNames()

Description copied from interface: ElasticSearchAdmin

List repository names that have Elasticsearch support.

Specified by:

getRepositoryNames in interface ElasticSearchAdmin

getPendingCommandCount

public int getPendingCommandCount()

Description copied from interface: ElasticSearchAdmin

Returns the number of command scheduled for indexing.

Specified by:

getPendingCommandCount in interface ElasticSearchAdmin

getPendingWorkerCount

public int getPendingWorkerCount()

Description copied from interface: ElasticSearchAdmin

Returns the number of indexing worker pending waiting to be executed.

Specified by:

getPendingWorkerCount in interface ElasticSearchAdmin

getRunningWorkerCount

public int getRunningWorkerCount()

Description copied from interface: ElasticSearchAdmin

Returns the number of indexing worker that are currently running.

Specified by:

getRunningWorkerCount in interface ElasticSearchAdmin

getTotalCommandProcessed

public int getTotalCommandProcessed()

Description copied from interface: ElasticSearchAdmin

Returns the total number of command processed by Elasticsearch. Useful for test assertion.

Specified by:

getTotalCommandProcessed in interface ElasticSearchAdmin

isEmbedded

public boolean isEmbedded()

Description copied from interface: ElasticSearchAdmin

Returns true if the Elasticsearch is embedded with Nuxeo, sharing the same JVM.

Specified by:

isEmbedded in interface ElasticSearchAdmin

isIndexingInProgress

public boolean isIndexingInProgress()

Description copied from interface: ElasticSearchAdmin

Returns true if there are indexing activities scheduled or running.

Specified by:

isIndexingInProgress in interface ElasticSearchAdmin

prepareWaitForIndexing

public com.google.common.util.concurrent.ListenableFuture<Boolean> prepareWaitForIndexing()

Description copied from interface: ElasticSearchAdmin

A Future that accepts callback on completion when all the indexing worker are done.

Specified by:

prepareWaitForIndexing in interface ElasticSearchAdmin

isReady

public boolean isReady()