DATAES-677 - Update to Elasticsearch 7.4.1.

Original PR: #337

pom.xml

@@ -19,7 +19,7 @@
 
 	<properties>
 		<commonslang>2.6</commonslang>
-		<elasticsearch>7.3.2</elasticsearch>
+		<elasticsearch>7.4.1</elasticsearch>
 		<log4j>2.9.1</log4j>
 		<springdata.commons>2.3.0.BUILD-SNAPSHOT</springdata.commons>
 		<netty>4.1.39.Final</netty>

src/main/java/org/springframework/data/elasticsearch/client/reactive/RawActionResponse.java

@@ -15,9 +15,11 @@
  */
 package org.springframework.data.elasticsearch.client.reactive;
 
+import org.elasticsearch.common.io.stream.StreamOutput;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
+import java.io.IOException;
 import java.util.List;
 
 import org.elasticsearch.action.ActionResponse;
@@ -66,4 +68,12 @@ class RawActionResponse extends ActionResponse {
 	public <T> T body(BodyExtractor<T, ? super ClientHttpResponse> extractor) {
 		return delegate.body(extractor);
 	}
+
+	/*
+	 * (non-Javadoc)
+	 * until Elasticsearch 7.4 this empty implementation was available in the abstract base class
+	 */
+	@Override
+	public void writeTo(StreamOutput out) throws IOException {
+	}
 }

src/test/java/org/springframework/data/elasticsearch/core/geo/ElasticsearchTemplateGeoTests.java

@@ -27,7 +27,7 @@ import lombok.Setter;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.elasticsearch.geo.utils.Geohash;
+import org.elasticsearch.geometry.utils.Geohash;
 import org.elasticsearch.index.query.QueryBuilders;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

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=7.3.2
+version=7.4.1
 #
 # '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=7.3.2
+elasticsearch.version=7.4.1
 ### 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=7.3.2
+version=7.4.1
 #
 # '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=7.3.2
+elasticsearch.version=7.4.1
 ### 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=7.3.2
+version=7.4.1
 #
 # '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=7.3.2
+elasticsearch.version=7.4.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

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=7.3.2
+version=7.4.1
 #
 # '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=7.3.2
+elasticsearch.version=7.4.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

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=7.3.2
+version=7.4.1
 #
 # 'name': the plugin name
 name=mapper-extras
@@ -35,11 +35,11 @@ classname=org.elasticsearch.index.mapper.MapperExtrasPlugin
 java.version=1.8
 #
 # 'elasticsearch.version': version of elasticsearch compiled against
-elasticsearch.version=7.3.2
+elasticsearch.version=7.4.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI
-extended.plugins=lang-painless
+extended.plugins=
 #
 # 'has.native.controller': whether or not the plugin has a native controller
 has.native.controller=false

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=7.3.2
+version=7.4.1
 #
 # '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=7.3.2
+elasticsearch.version=7.4.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI

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=7.3.2
+version=7.4.1
 #
 # '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=7.3.2
+elasticsearch.version=7.4.1
 ### optional elements for plugins:
 #
 #  'extended.plugins': other plugins this plugin extends through SPI