org.apache.skywalking.oap.server.library.client.elasticsearch

Class ElasticSearchClient

java.lang.Object

org.apache.skywalking.oap.server.library.client.elasticsearch.ElasticSearchClient

All Implemented Interfaces:

Client

public class ElasticSearchClient
extends Object
implements Client

Author:

peng-yongsheng

Field Summary

Fields

Modifier and Type	Field and Description
protected org.elasticsearch.client.RestHighLevelClient	client
static String	TYPE

Constructor Summary

Constructors

Constructor and Description
ElasticSearchClient(String clusterNodes, String protocol, String trustStorePath, String trustStorePass, String namespace, String user, String password)

Method Summary

Modifier and Type	Method and Description
void	connect()
org.elasticsearch.action.bulk.BulkProcessor	createBulkProcessor(int bulkActions, int flushInterval, int concurrentRequests)
boolean	createIndex(String indexName)
boolean	createIndex(String indexName, com.google.gson.JsonObject settings, com.google.gson.JsonObject mapping)
boolean	createTemplate(String indexName, com.google.gson.JsonObject settings, com.google.gson.JsonObject mapping)
int	delete(String indexName, String timeBucketColumnName, long endTimeBucket)
boolean	deleteByIndexName(String indexName) If your indexName is retrieved from elasticsearch through retrievalIndexByAliases(String) or some other method and it already contains namespace.
boolean	deleteByModelName(String modelName) If your indexName is obtained from metadata or configuration and without namespace.
boolean	deleteTemplate(String indexName)
void	forceInsert(String indexName, String id, org.elasticsearch.common.xcontent.XContentBuilder source)
void	forceUpdate(String indexName, String id, org.elasticsearch.common.xcontent.XContentBuilder source)
void	forceUpdate(String indexName, String id, org.elasticsearch.common.xcontent.XContentBuilder source, long version)
String	formatIndexName(String indexName)
org.elasticsearch.action.get.GetResponse	get(String indexName, String id)
org.elasticsearch.action.search.SearchResponse	ids(String indexName, String[] ids)
boolean	isExistsIndex(String indexName)
boolean	isExistsTemplate(String indexName)
ElasticSearchInsertRequest	prepareInsert(String indexName, String id, org.elasticsearch.common.xcontent.XContentBuilder source)
ElasticSearchUpdateRequest	prepareUpdate(String indexName, String id, org.elasticsearch.common.xcontent.XContentBuilder source)
List<String>	retrievalIndexByAliases(String aliases)
org.elasticsearch.action.search.SearchResponse	search(String indexName, org.elasticsearch.search.builder.SearchSourceBuilder searchSourceBuilder)
void	shutdown()
void	synchronousBulk(org.elasticsearch.action.bulk.BulkRequest request)

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final String TYPE

See Also:

Constant Field Values

client

protected org.elasticsearch.client.RestHighLevelClient client

Constructor Detail

ElasticSearchClient

public ElasticSearchClient(String clusterNodes,
                           String protocol,
                           String trustStorePath,
                           String trustStorePass,
                           String namespace,
                           String user,
                           String password)

Method Detail

connect

public void connect()
             throws IOException,
                    KeyStoreException,
                    NoSuchAlgorithmException,
                    KeyManagementException,
                    CertificateException

Specified by:

connect in interface Client

Throws:

IOException

KeyStoreException

NoSuchAlgorithmException

KeyManagementException

CertificateException

shutdown

public void shutdown()
              throws IOException

Specified by:

shutdown in interface Client

Throws:

IOException

createIndex

public boolean createIndex(String indexName)
                    throws IOException

Throws:

IOException

createIndex

public boolean createIndex(String indexName,
                           com.google.gson.JsonObject settings,
                           com.google.gson.JsonObject mapping)
                    throws IOException

Throws:

IOException

retrievalIndexByAliases

public List<String> retrievalIndexByAliases(String aliases)
                                     throws IOException

Throws:

IOException

deleteByIndexName

public boolean deleteByIndexName(String indexName)
                          throws IOException

If your indexName is retrieved from elasticsearch through retrievalIndexByAliases(String) or some other method and it already contains namespace. Then you should delete the index by this method, this method will no longer concatenate namespace.

https://github.com/apache/skywalking/pull/3017

Throws:

IOException

deleteByModelName

public boolean deleteByModelName(String modelName)
                          throws IOException

If your indexName is obtained from metadata or configuration and without namespace. Then you should delete the index by this method, this method automatically concatenates namespace.

https://github.com/apache/skywalking/pull/3017

Throws:

IOException

isExistsIndex

public boolean isExistsIndex(String indexName)
                      throws IOException

Throws:

IOException

isExistsTemplate

public boolean isExistsTemplate(String indexName)
                         throws IOException

Throws:

IOException

createTemplate

public boolean createTemplate(String indexName,
                              com.google.gson.JsonObject settings,
                              com.google.gson.JsonObject mapping)
                       throws IOException

Throws:

IOException

deleteTemplate

public boolean deleteTemplate(String indexName)
                       throws IOException

Throws:

IOException

search

public org.elasticsearch.action.search.SearchResponse search(String indexName,
                                                             org.elasticsearch.search.builder.SearchSourceBuilder searchSourceBuilder)
                                                      throws IOException

Throws:

IOException

get

public org.elasticsearch.action.get.GetResponse get(String indexName,
                                                    String id)
                                             throws IOException

Throws:

IOException

ids

public org.elasticsearch.action.search.SearchResponse ids(String indexName,
                                                          String[] ids)
                                                   throws IOException

Throws:

IOException

forceInsert

public void forceInsert(String indexName,
                        String id,
                        org.elasticsearch.common.xcontent.XContentBuilder source)
                 throws IOException

Throws:

IOException

forceUpdate

public void forceUpdate(String indexName,
                        String id,
                        org.elasticsearch.common.xcontent.XContentBuilder source,
                        long version)
                 throws IOException

Throws:

IOException

forceUpdate

public void forceUpdate(String indexName,
                        String id,
                        org.elasticsearch.common.xcontent.XContentBuilder source)
                 throws IOException

Throws:

IOException

prepareInsert

public ElasticSearchInsertRequest prepareInsert(String indexName,
                                                String id,
                                                org.elasticsearch.common.xcontent.XContentBuilder source)

prepareUpdate

public ElasticSearchUpdateRequest prepareUpdate(String indexName,
                                                String id,
                                                org.elasticsearch.common.xcontent.XContentBuilder source)

delete

public int delete(String indexName,
                  String timeBucketColumnName,
                  long endTimeBucket)
           throws IOException

Throws:

IOException

synchronousBulk

public void synchronousBulk(org.elasticsearch.action.bulk.BulkRequest request)

createBulkProcessor

public org.elasticsearch.action.bulk.BulkProcessor createBulkProcessor(int bulkActions,
                                                                       int flushInterval,
                                                                       int concurrentRequests)

formatIndexName

public String formatIndexName(String indexName)