format es8

client-adapter/es8x/src/main/java/com/alibaba/otter/canal/client/adapter/es8x/etl/ESEtlService.java

@@ -1,5 +1,19 @@
 package com.alibaba.otter.canal.client.adapter.es8x.etl;
 
+import java.sql.SQLException;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicLong;
+
+import javax.sql.DataSource;
+
+import org.apache.commons.lang.StringUtils;
+import org.elasticsearch.action.search.SearchResponse;
+import org.elasticsearch.index.query.QueryBuilders;
+import org.elasticsearch.search.SearchHit;
+
 import com.alibaba.otter.canal.client.adapter.es.core.config.ESSyncConfig;
 import com.alibaba.otter.canal.client.adapter.es.core.config.ESSyncConfig.ESMapping;
 import com.alibaba.otter.canal.client.adapter.es.core.config.SchemaItem.FieldItem;
@@ -15,18 +29,6 @@ import com.alibaba.otter.canal.client.adapter.support.AbstractEtlService;
 import com.alibaba.otter.canal.client.adapter.support.AdapterConfig;
 import com.alibaba.otter.canal.client.adapter.support.EtlResult;
 import com.alibaba.otter.canal.client.adapter.support.Util;
-import org.apache.commons.lang.StringUtils;
-import org.elasticsearch.action.search.SearchResponse;
-import org.elasticsearch.index.query.QueryBuilders;
-import org.elasticsearch.search.SearchHit;
-
-import javax.sql.DataSource;
-import java.sql.SQLException;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.atomic.AtomicLong;
 
 /**
  * ES ETL Service
@@ -37,10 +39,10 @@ import java.util.concurrent.atomic.AtomicLong;
 public class ESEtlService extends AbstractEtlService {
 
     private ESConnection esConnection;
-    private ESTemplate esTemplate;
+    private ESTemplate   esTemplate;
     private ESSyncConfig config;
 
-    public ESEtlService(ESConnection esConnection, ESSyncConfig config) {
+    public ESEtlService(ESConnection esConnection, ESSyncConfig config){
         super("ES", config);
         this.esConnection = esConnection;
         this.esTemplate = new ES8xTemplate(esConnection);
@@ -91,14 +93,14 @@ public class ESEtlService extends AbstractEtlService {
                                 relations.put("name", relationMapping.getName());
                                 if (StringUtils.isNotEmpty(relationMapping.getParent())) {
                                     FieldItem parentFieldItem = mapping.getSchemaItem()
-                                            .getSelectFields()
-                                            .get(relationMapping.getParent());
+                                        .getSelectFields()
+                                        .get(relationMapping.getParent());
                                     Object parentVal;
                                     try {
                                         parentVal = esTemplate.getValFromRS(mapping,
-                                                rs,
-                                                parentFieldItem.getFieldName(),
-                                                parentFieldItem.getFieldName());
+                                            rs,
+                                            parentFieldItem.getFieldName(),
+                                            parentFieldItem.getFieldName());
                                     } catch (SQLException e) {
                                         throw new RuntimeException(e);
                                     }
@@ -116,8 +118,8 @@ public class ESEtlService extends AbstractEtlService {
                             String parentVal = (String) esFieldData.remove("$parent_routing");
                             if (mapping.isUpsert()) {
                                 ESUpdateRequest esUpdateRequest = this.esConnection.new ES8xUpdateRequest(
-                                        mapping.get_index(),
-                                        idVal.toString()).setDoc(esFieldData).setDocAsUpsert(true);
+                                    mapping.get_index(),
+                                    idVal.toString()).setDoc(esFieldData).setDocAsUpsert(true);
 
                                 if (StringUtils.isNotEmpty(parentVal)) {
                                     esUpdateRequest.setRouting(parentVal);
@@ -126,8 +128,8 @@ public class ESEtlService extends AbstractEtlService {
                                 esBulkRequest.add(esUpdateRequest);
                             } else {
                                 ESIndexRequest esIndexRequest = this.esConnection.new ES8xIndexRequest(
-                                        mapping.get_index(),
-                                        idVal.toString()).setSource(esFieldData);
+                                    mapping.get_index(),
+                                    idVal.toString()).setSource(esFieldData);
                                 if (StringUtils.isNotEmpty(parentVal)) {
                                     esIndexRequest.setRouting(parentVal);
                                 }
@@ -136,19 +138,19 @@ public class ESEtlService extends AbstractEtlService {
                         } else {
                             idVal = esFieldData.get(mapping.getPk());
                             ESSearchRequest esSearchRequest = this.esConnection.new ESSearchRequest(mapping.get_index())
-                                    .setQuery(QueryBuilders.termQuery(mapping.getPk(), idVal))
-                                    .size(10000);
+                                .setQuery(QueryBuilders.termQuery(mapping.getPk(), idVal))
+                                .size(10000);
                             SearchResponse response = esSearchRequest.getResponse();
                             for (SearchHit hit : response.getHits()) {
                                 ESUpdateRequest esUpdateRequest = this.esConnection.new ES8xUpdateRequest(
-                                        mapping.get_index(),
-                                        hit.getId()).setDoc(esFieldData);
+                                    mapping.get_index(),
+                                    hit.getId()).setDoc(esFieldData);
                                 esBulkRequest.add(esUpdateRequest);
                             }
                         }
 
                         if (esBulkRequest.numberOfActions() % mapping.getCommitBatch() == 0
-                                && esBulkRequest.numberOfActions() > 0) {
+                            && esBulkRequest.numberOfActions() > 0) {
                             long esBatchBegin = System.currentTimeMillis();
                             ESBulkResponse rp = esBulkRequest.bulk();
                             if (rp.hasFailures()) {
@@ -157,10 +159,10 @@ public class ESEtlService extends AbstractEtlService {
 
                             if (logger.isTraceEnabled()) {
                                 logger.trace("全量数据批量导入批次耗时: {}, es执行时间: {}, 批次大小: {}, index; {}",
-                                        (System.currentTimeMillis() - batchBegin),
-                                        (System.currentTimeMillis() - esBatchBegin),
-                                        esBulkRequest.numberOfActions(),
-                                        mapping.get_index());
+                                    (System.currentTimeMillis() - batchBegin),
+                                    (System.currentTimeMillis() - esBatchBegin),
+                                    esBulkRequest.numberOfActions(),
+                                    mapping.get_index());
                             }
                             batchBegin = System.currentTimeMillis();
                             esBulkRequest.resetBulk();
@@ -177,10 +179,10 @@ public class ESEtlService extends AbstractEtlService {
                         }
                         if (logger.isTraceEnabled()) {
                             logger.trace("全量数据批量导入最后批次耗时: {}, es执行时间: {}, 批次大小: {}, index; {}",
-                                    (System.currentTimeMillis() - batchBegin),
-                                    (System.currentTimeMillis() - esBatchBegin),
-                                    esBulkRequest.numberOfActions(),
-                                    mapping.get_index());
+                                (System.currentTimeMillis() - batchBegin),
+                                (System.currentTimeMillis() - esBatchBegin),
+                                esBulkRequest.numberOfActions(),
+                                mapping.get_index());
                         }
                     }
                 } catch (Exception e) {

client-adapter/es8x/src/main/java/com/alibaba/otter/canal/client/adapter/es8x/support/ES8xTemplate.java

@@ -1,5 +1,22 @@
 package com.alibaba.otter.canal.client.adapter.es8x.support;
 
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+import javax.sql.DataSource;
+
+import org.apache.commons.lang.StringUtils;
+import org.elasticsearch.action.search.SearchResponse;
+import org.elasticsearch.cluster.metadata.MappingMetadata;
+import org.elasticsearch.index.query.BoolQueryBuilder;
+import org.elasticsearch.index.query.QueryBuilders;
+import org.elasticsearch.search.SearchHit;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import com.alibaba.otter.canal.client.adapter.es.core.config.ESSyncConfig;
 import com.alibaba.otter.canal.client.adapter.es.core.config.ESSyncConfig.ESMapping;
 import com.alibaba.otter.canal.client.adapter.es.core.config.SchemaItem;
@@ -15,37 +32,22 @@ import com.alibaba.otter.canal.client.adapter.es.core.support.ESTemplate;
 import com.alibaba.otter.canal.client.adapter.es8x.support.ESConnection.ESSearchRequest;
 import com.alibaba.otter.canal.client.adapter.support.DatasourceConfig;
 import com.alibaba.otter.canal.client.adapter.support.Util;
-import org.apache.commons.lang.StringUtils;
-import org.elasticsearch.action.search.SearchResponse;
-import org.elasticsearch.cluster.metadata.MappingMetadata;
-import org.elasticsearch.index.query.BoolQueryBuilder;
-import org.elasticsearch.index.query.QueryBuilders;
-import org.elasticsearch.search.SearchHit;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import javax.sql.DataSource;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.util.*;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentMap;
 
 public class ES8xTemplate implements ESTemplate {
 
-    private static final Logger logger = LoggerFactory
-            .getLogger(ESTemplate.class);
+    private static final Logger                               logger         = LoggerFactory
+        .getLogger(ESTemplate.class);
 
-    private static final int MAX_BATCH_SIZE = 1000;
+    private static final int                                  MAX_BATCH_SIZE = 1000;
 
-    private ESConnection esConnection;
+    private ESConnection                                      esConnection;
 
-    private ESBulkRequest esBulkRequest;
+    private ESBulkRequest                                     esBulkRequest;
 
     // es 字段类型本地缓存
-    private static ConcurrentMap<String, Map<String, String>> esFieldTypes = new ConcurrentHashMap<>();
+    private static ConcurrentMap<String, Map<String, String>> esFieldTypes   = new ConcurrentHashMap<>();
 
-    public ES8xTemplate(ESConnection esConnection) {
+    public ES8xTemplate(ESConnection esConnection){
         this.esConnection = esConnection;
         this.esBulkRequest = this.esConnection.new ES8xBulkRequest();
     }
@@ -64,14 +66,14 @@ public class ES8xTemplate implements ESTemplate {
             String parentVal = (String) esFieldData.remove("$parent_routing");
             if (mapping.isUpsert()) {
                 ESUpdateRequest updateRequest = esConnection.new ES8xUpdateRequest(mapping.get_index(),
-                        pkVal.toString()).setDoc(esFieldData).setDocAsUpsert(true);
+                    pkVal.toString()).setDoc(esFieldData).setDocAsUpsert(true);
                 if (StringUtils.isNotEmpty(parentVal)) {
                     updateRequest.setRouting(parentVal);
                 }
                 getBulk().add(updateRequest);
             } else {
                 ESIndexRequest indexRequest = esConnection.new ES8xIndexRequest(mapping.get_index(), pkVal.toString())
-                        .setSource(esFieldData);
+                    .setSource(esFieldData);
                 if (StringUtils.isNotEmpty(parentVal)) {
                     indexRequest.setRouting(parentVal);
                 }
@@ -80,13 +82,13 @@ public class ES8xTemplate implements ESTemplate {
             commitBulk();
         } else {
             ESSearchRequest esSearchRequest = this.esConnection.new ESSearchRequest(mapping.get_index())
-                    .setQuery(QueryBuilders.termQuery(mapping.getPk(), pkVal))
-                    .size(10000);
+                .setQuery(QueryBuilders.termQuery(mapping.getPk(), pkVal))
+                .size(10000);
             SearchResponse response = esSearchRequest.getResponse();
 
             for (SearchHit hit : response.getHits()) {
                 ESUpdateRequest esUpdateRequest = this.esConnection.new ES8xUpdateRequest(mapping.get_index(),
-                        hit.getId()).setDoc(esFieldData);
+                    hit.getId()).setDoc(esFieldData);
                 getBulk().add(esUpdateRequest);
                 commitBulk();
             }
@@ -144,17 +146,17 @@ public class ES8xTemplate implements ESTemplate {
     public void delete(ESMapping mapping, Object pkVal, Map<String, Object> esFieldData) {
         if (mapping.get_id() != null) {
             ESDeleteRequest esDeleteRequest = this.esConnection.new ES8xDeleteRequest(mapping.get_index(),
-                    pkVal.toString());
+                pkVal.toString());
             getBulk().add(esDeleteRequest);
             commitBulk();
         } else {
             ESSearchRequest esSearchRequest = this.esConnection.new ESSearchRequest(mapping.get_index())
-                    .setQuery(QueryBuilders.termQuery(mapping.getPk(), pkVal))
-                    .size(10000);
+                .setQuery(QueryBuilders.termQuery(mapping.getPk(), pkVal))
+                .size(10000);
             SearchResponse response = esSearchRequest.getResponse();
             for (SearchHit hit : response.getHits()) {
                 ESUpdateRequest esUpdateRequest = this.esConnection.new ES8xUpdateRequest(mapping.get_index(),
-                        hit.getId()).setDoc(esFieldData);
+                    hit.getId()).setDoc(esFieldData);
                 getBulk().add(esUpdateRequest);
                 commitBulk();
             }
@@ -208,7 +210,7 @@ public class ES8xTemplate implements ESTemplate {
             }
 
             if (!fieldItem.getFieldName().equals(mapping.get_id())
-                    && !mapping.getSkips().contains(fieldItem.getFieldName())) {
+                && !mapping.getSkips().contains(fieldItem.getFieldName())) {
                 esFieldData.put(Util.cleanColumn(fieldItem.getFieldName()), value);
             }
         }
@@ -248,9 +250,9 @@ public class ES8xTemplate implements ESTemplate {
 
             for (ColumnItem columnItem : fieldItem.getColumnItems()) {
                 if (dmlOld.containsKey(columnItem.getColumnName())
-                        && !mapping.getSkips().contains(fieldItem.getFieldName())) {
+                    && !mapping.getSkips().contains(fieldItem.getFieldName())) {
                     esFieldData.put(Util.cleanColumn(fieldItem.getFieldName()),
-                            getValFromRS(mapping, resultSet, fieldItem.getFieldName(), fieldItem.getFieldName()));
+                        getValFromRS(mapping, resultSet, fieldItem.getFieldName(), fieldItem.getFieldName()));
                     break;
                 }
             }
@@ -281,7 +283,8 @@ public class ES8xTemplate implements ESTemplate {
     }
 
     @Override
-    public Object getESDataFromDmlData(ESMapping mapping, Map<String, Object> dmlData, Map<String, Object> esFieldData) {
+    public Object getESDataFromDmlData(ESMapping mapping, Map<String, Object> dmlData,
+                                       Map<String, Object> esFieldData) {
         SchemaItem schemaItem = mapping.getSchemaItem();
         String idFieldName = mapping.get_id() == null ? mapping.getPk() : mapping.get_id();
         Object resultIdVal = null;
@@ -294,7 +297,7 @@ public class ES8xTemplate implements ESTemplate {
             }
 
             if (!fieldItem.getFieldName().equals(mapping.get_id())
-                    && !mapping.getSkips().contains(fieldItem.getFieldName())) {
+                && !mapping.getSkips().contains(fieldItem.getFieldName())) {
                 esFieldData.put(Util.cleanColumn(fieldItem.getFieldName()), value);
             }
         }
@@ -305,8 +308,8 @@ public class ES8xTemplate implements ESTemplate {
     }
 
     @Override
-    public Object getESDataFromDmlData(ESMapping mapping, String owner, Map<String, Object> dmlData, Map<String, Object> dmlOld,
-                                       Map<String, Object> esFieldData) {
+    public Object getESDataFromDmlData(ESMapping mapping, String owner, Map<String, Object> dmlData,
+                                       Map<String, Object> dmlOld, Map<String, Object> esFieldData) {
         SchemaItem schemaItem = mapping.getSchemaItem();
         String idFieldName = mapping.get_id() == null ? mapping.getPk() : mapping.get_id();
         Object resultIdVal = null;
@@ -323,7 +326,7 @@ public class ES8xTemplate implements ESTemplate {
 
             if (dmlOld.containsKey(columnName) && !mapping.getSkips().contains(fieldItem.getFieldName())) {
                 esFieldData.put(Util.cleanColumn(fieldItem.getFieldName()),
-                        getValFromData(mapping, dmlData, fieldItem.getFieldName(), columnName));
+                    getValFromData(mapping, dmlData, fieldItem.getFieldName(), columnName));
             }
         }
 
@@ -346,14 +349,14 @@ public class ES8xTemplate implements ESTemplate {
             String parentVal = (String) esFieldData.remove("$parent_routing");
             if (mapping.isUpsert()) {
                 ESUpdateRequest esUpdateRequest = this.esConnection.new ES8xUpdateRequest(mapping.get_index(),
-                        pkVal.toString()).setDoc(esFieldData).setDocAsUpsert(true);
+                    pkVal.toString()).setDoc(esFieldData).setDocAsUpsert(true);
                 if (StringUtils.isNotEmpty(parentVal)) {
                     esUpdateRequest.setRouting(parentVal);
                 }
                 getBulk().add(esUpdateRequest);
             } else {
                 ESUpdateRequest esUpdateRequest = this.esConnection.new ES8xUpdateRequest(mapping.get_index(),
-                        pkVal.toString()).setDoc(esFieldData);
+                    pkVal.toString()).setDoc(esFieldData);
                 if (StringUtils.isNotEmpty(parentVal)) {
                     esUpdateRequest.setRouting(parentVal);
                 }
@@ -361,12 +364,12 @@ public class ES8xTemplate implements ESTemplate {
             }
         } else {
             ESSearchRequest esSearchRequest = this.esConnection.new ESSearchRequest(mapping.get_index())
-                    .setQuery(QueryBuilders.termQuery(mapping.getPk(), pkVal))
-                    .size(10000);
+                .setQuery(QueryBuilders.termQuery(mapping.getPk(), pkVal))
+                .size(10000);
             SearchResponse response = esSearchRequest.getResponse();
             for (SearchHit hit : response.getHits()) {
                 ESUpdateRequest esUpdateRequest = this.esConnection.new ES8xUpdateRequest(mapping.get_index(),
-                        hit.getId()).setDoc(esFieldData);
+                    hit.getId()).setDoc(esFieldData);
                 getBulk().add(esUpdateRequest);
             }
         }
@@ -375,7 +378,7 @@ public class ES8xTemplate implements ESTemplate {
     /**
      * 获取es mapping中的属性类型
      *
-     * @param mapping   mapping配置
+     * @param mapping mapping配置
      * @param fieldName 属性名
      * @return 类型
      */
@@ -422,9 +425,9 @@ public class ES8xTemplate implements ESTemplate {
                     Object parentVal;
                     try {
                         parentVal = getValFromRS(mapping,
-                                resultSet,
-                                parentFieldItem.getFieldName(),
-                                parentFieldItem.getFieldName());
+                            resultSet,
+                            parentFieldItem.getFieldName(),
+                            parentFieldItem.getFieldName());
                     } catch (SQLException e) {
                         throw new RuntimeException(e);
                     }

client-adapter/es8x/src/main/java/com/alibaba/otter/canal/client/adapter/es8x/support/ESConnection.java

@@ -1,6 +1,12 @@
 package com.alibaba.otter.canal.client.adapter.es8x.support;
 
-import com.alibaba.otter.canal.client.adapter.es.core.support.ESBulkRequest;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.Map;
+
 import org.apache.commons.lang.StringUtils;
 import org.apache.http.HttpHost;
 import org.apache.http.auth.AuthScope;
@@ -30,12 +36,7 @@ import org.elasticsearch.search.builder.SearchSourceBuilder;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.IOException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.UnknownHostException;
-import java.util.Arrays;
-import java.util.Map;
+import com.alibaba.otter.canal.client.adapter.es.core.support.ESBulkRequest;
 
 /**
  * ES 连接器, 只支持 Rest 方式
@@ -47,20 +48,22 @@ public class ESConnection {
 
     private static final Logger logger = LoggerFactory.getLogger(ESConnection.class);
 
-
     private RestHighLevelClient restHighLevelClient;
 
-    public ESConnection(String[] hosts, Map<String, String> properties) throws UnknownHostException {
+    public ESConnection(String[] hosts, Map<String, String> properties) throws UnknownHostException{
         HttpHost[] httpHosts = Arrays.stream(hosts).map(this::createHttpHost).toArray(HttpHost[]::new);
         RestClientBuilder restClientBuilder = RestClient.builder(httpHosts);
         String nameAndPwd = properties.get("security.auth");
         if (StringUtils.isNotEmpty(nameAndPwd) && nameAndPwd.contains(":")) {
             String[] nameAndPwdArr = nameAndPwd.split(":");
             final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
-            credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(nameAndPwdArr[0], nameAndPwdArr[1]));
-            restClientBuilder.setHttpClientConfigCallback(httpClientBuilder -> httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider));
+            credentialsProvider.setCredentials(AuthScope.ANY,
+                new UsernamePasswordCredentials(nameAndPwdArr[0], nameAndPwdArr[1]));
+            restClientBuilder.setHttpClientConfigCallback(
+                httpClientBuilder -> httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider));
         }
-        restHighLevelClient = new RestHighLevelClientBuilder(restClientBuilder.build()).setApiCompatibilityMode(true).build();
+        restHighLevelClient = new RestHighLevelClientBuilder(restClientBuilder.build()).setApiCompatibilityMode(true)
+            .build();
     }
 
     public void close() {
@@ -96,9 +99,9 @@ public class ESConnection {
 
         private IndexRequestBuilder indexRequestBuilder;
 
-        private IndexRequest indexRequest;
+        private IndexRequest        indexRequest;
 
-        public ES8xIndexRequest(String index, String id) {
+        public ES8xIndexRequest(String index, String id){
             indexRequest = new IndexRequest(index);
             indexRequest.id(id);
 
@@ -139,9 +142,9 @@ public class ESConnection {
 
         private UpdateRequestBuilder updateRequestBuilder;
 
-        private UpdateRequest updateRequest;
+        private UpdateRequest        updateRequest;
 
-        public ES8xUpdateRequest(String index, String id) {
+        public ES8xUpdateRequest(String index, String id){
 
             updateRequest = new UpdateRequest(index, id);
         }
@@ -188,9 +191,9 @@ public class ESConnection {
 
         private DeleteRequestBuilder deleteRequestBuilder;
 
-        private DeleteRequest deleteRequest;
+        private DeleteRequest        deleteRequest;
 
-        public ES8xDeleteRequest(String index, String id) {
+        public ES8xDeleteRequest(String index, String id){
 
             deleteRequest = new DeleteRequest(index, id);
 
@@ -217,11 +220,11 @@ public class ESConnection {
 
         private SearchRequestBuilder searchRequestBuilder;
 
-        private SearchRequest searchRequest;
+        private SearchRequest        searchRequest;
 
-        private SearchSourceBuilder sourceBuilder;
+        private SearchSourceBuilder  sourceBuilder;
 
-        public ESSearchRequest(String index) {
+        public ESSearchRequest(String index){
 
             searchRequest = new SearchRequest(index);
             sourceBuilder = new SearchSourceBuilder();
@@ -274,9 +277,9 @@ public class ESConnection {
 
         private BulkRequestBuilder bulkRequestBuilder;
 
-        private BulkRequest bulkRequest;
+        private BulkRequest        bulkRequest;
 
-        public ES8xBulkRequest() {
+        public ES8xBulkRequest(){
 
             bulkRequest = new BulkRequest();
 
@@ -347,7 +350,7 @@ public class ESConnection {
 
         private BulkResponse bulkResponse;
 
-        public ES8xBulkResponse(BulkResponse bulkResponse) {
+        public ES8xBulkResponse(BulkResponse bulkResponse){
             this.bulkResponse = bulkResponse;
         }
 
@@ -372,7 +375,6 @@ public class ESConnection {
         }
     }
 
-
     public RestHighLevelClient getRestHighLevelClient() {
         return restHighLevelClient;
     }
@@ -387,7 +389,9 @@ public class ESConnection {
             return HttpHost.create(uri.toString());
         }
         try {
-            return HttpHost.create(new URI(uri.getScheme(), null, uri.getHost(), uri.getPort(), uri.getPath(), uri.getQuery(), uri.getFragment()).toString());
+            return HttpHost.create(new URI(uri
+                .getScheme(), null, uri.getHost(), uri.getPort(), uri.getPath(), uri.getQuery(), uri.getFragment())
+                    .toString());
         } catch (URISyntaxException ex) {
             throw new IllegalStateException(ex);
         }