DATAES-711 - Update to Elasticsearch 7.5.1.

Original PR: #370

pom.xml

@@ -19,7 +19,7 @@
 
 	<properties>
 		<commonslang>2.6</commonslang>
-		<elasticsearch>7.4.1</elasticsearch>
+		<elasticsearch>7.5.1</elasticsearch>
 		<log4j>2.9.1</log4j>
 		<springdata.commons>2.3.0.BUILD-SNAPSHOT</springdata.commons>
 		<netty>4.1.39.Final</netty>

src/main/asciidoc/preface.adoc

@@ -35,7 +35,7 @@ The following table shows the Elasticsearch versions that are used by Spring Dat
 [cols="^,^,^,^",options="header"]
 |===
 | Spring Data Release Train |Spring Data Elasticsearch |Elasticsearch | Spring Boot
-| Neumannfootnote:cdv[Currently in development] |4.0.xfootnote:cdv[]|7.4.1 |2.3.xfootnote:cdv[]
+| Neumannfootnote:cdv[Currently in development] |4.0.xfootnote:cdv[]|7.5.1 |2.3.xfootnote:cdv[]
 | Moore | 3.2.x |6.8.4 | 2.2.x
 | Lovelace | 3.1.x | 6.2.2 |2.1.x
 | Kayfootnote:oom[Out of maintenance] | 3.0.xfootnote:oom[] | 5.5.0 | 2.0.xfootnote:oom[]

src/main/asciidoc/reference/elasticsearch-new.adoc

@@ -5,7 +5,7 @@
 == New in Spring Data Elasticsearch 4.0
 
 * Uses Spring 5.2.
-* Upgrade to Elasticsearch 7.4.1.
+* Upgrade to Elasticsearch 7.5.1.
 * Deprecation of `TransportClient` usage.
 * Implements most of the mapping-types available for the index mappings.
 * Removal of the Jackson `ObjectMapper`, now using the <<elasticsearch.mapping.meta-model,MappingElasticsearchConverter>>

src/main/java/org/springframework/data/elasticsearch/client/util/RequestConverters.java

@@ -77,6 +77,7 @@ import org.elasticsearch.common.xcontent.XContentHelper;
 import org.elasticsearch.common.xcontent.XContentParser;
 import org.elasticsearch.common.xcontent.XContentType;
 import org.elasticsearch.index.VersionType;
+import org.elasticsearch.index.mapper.MapperService;
 import org.elasticsearch.index.rankeval.RankEvalRequest;
 import org.elasticsearch.index.reindex.AbstractBulkByScrollRequest;
 import org.elasticsearch.index.reindex.DeleteByQueryRequest;
@@ -183,7 +184,9 @@ public class RequestConverters {
 						metadata.field("_index", action.index());
 					}
 					if (Strings.hasLength(action.type())) {
-						metadata.field("_type", action.type());
+						if (MapperService.SINGLE_MAPPING_NAME.equals(action.type()) == false) {
+							metadata.field("_type", action.type());
+						}
 					}
 					if (Strings.hasLength(action.id())) {
 						metadata.field("_id", action.id());
@@ -201,11 +204,14 @@ public class RequestConverters {
 							metadata.field("version_type", "external");
 						} else if (versionType == VersionType.EXTERNAL_GTE) {
 							metadata.field("version_type", "external_gte");
-						} else if (versionType == VersionType.FORCE) {
-							metadata.field("version_type", "force");
 						}
 					}
 
+					if (action.ifSeqNo() != SequenceNumbers.UNASSIGNED_SEQ_NO) {
+						metadata.field("if_seq_no", action.ifSeqNo());
+						metadata.field("if_primary_term", action.ifPrimaryTerm());
+					}
+
 					if (opType == DocWriteRequest.OpType.INDEX || opType == DocWriteRequest.OpType.CREATE) {
 						IndexRequest indexRequest = (IndexRequest) action;
 						if (Strings.hasLength(indexRequest.getPipeline())) {

src/test/java/org/springframework/data/elasticsearch/core/CriteriaQueryMappingTests.java

@@ -99,6 +99,6 @@ public class CriteriaQueryMappingTests {
 		@Field(name = "first-name") String firstName;
 		@Field(name = "last-name") String lastName;
 		@Field(name = "birth-date", type = FieldType.Date, format = DateFormat.custom,
-				pattern = "dd.MM.yyyy") LocalDate birthDate;
+				pattern = "dd.MM.uuuu") LocalDate birthDate;
 	}
 }

src/test/java/org/springframework/data/elasticsearch/core/convert/ElasticsearchDateConverterTests.java

@@ -21,7 +21,7 @@ class ElasticsearchDateConverterTests {
 		if (dateFormat == DateFormat.none) {
 			return;
 		}
-		String pattern = (dateFormat != DateFormat.custom) ? dateFormat.name() : "dd.MM.yyyy";
+		String pattern = (dateFormat != DateFormat.custom) ? dateFormat.name() : "dd.MM.uuuu";
 
 		ElasticsearchDateConverter converter = ElasticsearchDateConverter.of(pattern);
 

src/test/java/org/springframework/data/elasticsearch/core/convert/MappingElasticsearchConverterUnitTests.java

@@ -643,7 +643,7 @@ public class MappingElasticsearchConverterUnitTests {
 		@Field(name = "first-name") String firstName;
 		@Field(name = "last-name") String lastName;
 		@Field(name = "birth-date", type = FieldType.Date, format = DateFormat.custom,
-				pattern = "dd.MM.yyyy") LocalDate birthDate;
+				pattern = "dd.MM.uuuu") LocalDate birthDate;
 		Gender gender;
 		Address address;
 

src/test/java/org/springframework/data/elasticsearch/core/index/SimpleElasticsearchDateMappingTests.java

@@ -21,6 +21,7 @@ import static org.springframework.data.elasticsearch.annotations.FieldType.*;
 import lombok.Data;
 
 import java.io.IOException;
+import java.time.LocalDateTime;
 import java.util.Date;
 
 import org.junit.jupiter.api.Test;
@@ -39,7 +40,7 @@ import org.springframework.data.elasticsearch.annotations.FieldType;
 public class SimpleElasticsearchDateMappingTests extends MappingContextBaseTests {
 
 	private static final String EXPECTED_MAPPING = "{\"properties\":{\"message\":{\"store\":true,"
-			+ "\"type\":\"text\",\"index\":false,\"analyzer\":\"standard\"},\"customFormatDate\":{\"type\":\"date\",\"format\":\"dd.MM.yyyy hh:mm\"},"
+			+ "\"type\":\"text\",\"index\":false,\"analyzer\":\"standard\"},\"customFormatDate\":{\"type\":\"date\",\"format\":\"dd.MM.uuuu hh:mm\"},"
 			+ "\"defaultFormatDate\":{\"type\":\"date\"},\"basicFormatDate\":{\""
 			+ "type\":\"date\",\"format\":\"basic_date\"}}}";
 
@@ -64,10 +65,10 @@ public class SimpleElasticsearchDateMappingTests extends MappingContextBaseTests
 		@Field(type = Text, index = false, store = true, analyzer = "standard") private String message;
 
 		@Field(type = Date, format = DateFormat.custom,
-				pattern = "dd.MM.yyyy hh:mm") private java.util.Date customFormatDate;
+				pattern = "dd.MM.uuuu hh:mm") private LocalDateTime customFormatDate;
 
-		@Field(type = FieldType.Date) private Date defaultFormatDate;
+		@Field(type = FieldType.Date) private LocalDateTime defaultFormatDate;
 
-		@Field(type = FieldType.Date, format = DateFormat.basic_date) private Date basicFormatDate;
+		@Field(type = FieldType.Date, format = DateFormat.basic_date) private LocalDateTime basicFormatDate;
 	}
 }

src/test/java/org/springframework/data/elasticsearch/core/mapping/SimpleElasticsearchPersistentPropertyUnitTests.java

@@ -123,7 +123,7 @@ public class SimpleElasticsearchPersistentPropertyUnitTests {
 
 	static class DatesProperty {
 		@Field(type = FieldType.Date, format = DateFormat.basic_date) Date date;
-		@Field(type = FieldType.Date, format = DateFormat.custom, pattern = "dd.MM.yyyy") LocalDate localDate;
+		@Field(type = FieldType.Date, format = DateFormat.custom, pattern = "dd.MM.uuuu") LocalDate localDate;
 		@Field(type = FieldType.Date, format = DateFormat.basic_date_time) LocalDateTime localDateTime;
 	}
 }

src/test/resources/test-home-dir/modules/analysis-common/plugin-descriptor.properties

@@ -20,7 +20,7 @@
 description=Adds "built in" analyzers to Elasticsearch.
 #
 # 'version': plugin's version
-version=7.4.1
+version=7.5.1
 #
 # 'name': the plugin name
 name=analysis-common
@@ -35,7 +35,7 @@ classname=org.elasticsearch.analysis.common.CommonAnalysisPlugin
 java.version=1.8
 #
 # 'elasticsearch.version': version of elasticsearch compiled against
-elasticsearch.version=7.4.1
+elasticsearch.version=7.5.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

src/test/resources/test-home-dir/modules/ingest-common/plugin-descriptor.properties

@@ -20,7 +20,7 @@
 description=Module for ingest processors that do not require additional security permissions or have large dependencies and resources
 #
 # 'version': plugin's version
-version=7.4.1
+version=7.5.1
 #
 # 'name': the plugin name
 name=ingest-common
@@ -35,7 +35,7 @@ classname=org.elasticsearch.ingest.common.IngestCommonPlugin
 java.version=1.8
 #
 # 'elasticsearch.version': version of elasticsearch compiled against
-elasticsearch.version=7.4.1
+elasticsearch.version=7.5.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

src/test/resources/test-home-dir/modules/lang-expression/plugin-descriptor.properties

@@ -20,7 +20,7 @@
 description=Lucene expressions integration for Elasticsearch
 #
 # 'version': plugin's version
-version=7.4.1
+version=7.5.1
 #
 # 'name': the plugin name
 name=lang-expression
@@ -35,7 +35,7 @@ classname=org.elasticsearch.script.expression.ExpressionPlugin
 java.version=1.8
 #
 # 'elasticsearch.version': version of elasticsearch compiled against
-elasticsearch.version=7.4.1
+elasticsearch.version=7.5.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

src/test/resources/test-home-dir/modules/lang-expression/plugin-security.policy

@@ -7,7 +7,7 @@
  * not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *    https://www.apache.org/licenses/LICENSE-2.0
+ *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an

src/test/resources/test-home-dir/modules/lang-painless/plugin-descriptor.properties

@@ -20,7 +20,7 @@
 description=An easy, safe and fast scripting language for Elasticsearch
 #
 # 'version': plugin's version
-version=7.4.1
+version=7.5.1
 #
 # 'name': the plugin name
 name=lang-painless
@@ -35,7 +35,7 @@ classname=org.elasticsearch.painless.PainlessPlugin
 java.version=1.8
 #
 # 'elasticsearch.version': version of elasticsearch compiled against
-elasticsearch.version=7.4.1
+elasticsearch.version=7.5.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

src/test/resources/test-home-dir/modules/lang-painless/plugin-security.policy

@@ -7,7 +7,7 @@
  * not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *    https://www.apache.org/licenses/LICENSE-2.0
+ *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an

src/test/resources/test-home-dir/modules/mapper-extras/plugin-descriptor.properties

@@ -20,7 +20,7 @@
 description=Adds advanced field mappers
 #
 # 'version': plugin's version
-version=7.4.1
+version=7.5.1
 #
 # 'name': the plugin name
 name=mapper-extras
@@ -35,7 +35,7 @@ classname=org.elasticsearch.index.mapper.MapperExtrasPlugin
 java.version=1.8
 #
 # 'elasticsearch.version': version of elasticsearch compiled against
-elasticsearch.version=7.4.1
+elasticsearch.version=7.5.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

src/test/resources/test-home-dir/modules/reindex/plugin-descriptor.properties

@@ -20,7 +20,7 @@
 description=The Reindex module adds APIs to reindex from one index to another or update documents in place.
 #
 # 'version': plugin's version
-version=7.4.1
+version=7.5.1
 #
 # 'name': the plugin name
 name=reindex
@@ -35,7 +35,7 @@ classname=org.elasticsearch.index.reindex.ReindexPlugin
 java.version=1.8
 #
 # 'elasticsearch.version': version of elasticsearch compiled against
-elasticsearch.version=7.4.1
+elasticsearch.version=7.5.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

src/test/resources/test-home-dir/modules/reindex/plugin-security.policy

@@ -7,7 +7,7 @@
  * not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *    https://www.apache.org/licenses/LICENSE-2.0
+ *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an

src/test/resources/test-home-dir/modules/repository-url/plugin-descriptor.properties

@@ -20,7 +20,7 @@
 description=Module for URL repository
 #
 # 'version': plugin's version
-version=7.4.1
+version=7.5.1
 #
 # 'name': the plugin name
 name=repository-url
@@ -35,7 +35,7 @@ classname=org.elasticsearch.plugin.repository.url.URLRepositoryPlugin
 java.version=1.8
 #
 # 'elasticsearch.version': version of elasticsearch compiled against
-elasticsearch.version=7.4.1
+elasticsearch.version=7.5.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

src/test/resources/test-home-dir/modules/repository-url/plugin-security.policy

@@ -7,7 +7,7 @@
  * not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *    https://www.apache.org/licenses/LICENSE-2.0
+ *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an