Migrate to new Elasticsearch Java client for Spring Boot 3

[mraible]

Overview of the issue

Spring Boot 3.0.0 M4 introduces a new Elasticsearch Java client.

If you create a new project with Spring Boot 3 support for JHipster, it fails to compile. I'm creating this issue separately to add a bug bounty and get some help.

Motivation for or Use Case

It's necessary to upgrade our Elasticsearch support for Spring Boot 3.

Reproduce the error

take 21-points
jhipster jdl 21-points.jh
npm run app:start

Results in:

/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PointsSearchRepository.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
                                           ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PointsSearchRepository.java:3: error: static import only from classes and interfaces
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PointsSearchRepository.java:11: error: package org.elasticsearch.search.sort does not exist
import org.elasticsearch.search.sort.SortBuilder;
                                    ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PointsSearchRepository.java:16: error: cannot find symbol
import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;
                                                  ^
  symbol:   class ElasticsearchRestTemplate
  location: package org.springframework.data.elasticsearch.core
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PointsSearchRepository.java:19: error: cannot find symbol
import org.springframework.data.elasticsearch.core.query.NativeSearchQuery;
                                                        ^
  symbol:   class NativeSearchQuery
  location: package org.springframework.data.elasticsearch.core.query
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PointsSearchRepository.java:20: error: cannot find symbol
import org.springframework.data.elasticsearch.core.query.NativeSearchQueryBuilder;
                                                        ^
  symbol:   class NativeSearchQueryBuilder
  location: package org.springframework.data.elasticsearch.core.query
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PointsSearchRepository.java:43: error: cannot find symbol
    private final ElasticsearchRestTemplate elasticsearchTemplate;
                  ^
  symbol:   class ElasticsearchRestTemplate
  location: class PointsSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PointsSearchRepository.java:46: error: cannot find symbol
    PointsSearchRepositoryInternalImpl(ElasticsearchRestTemplate elasticsearchTemplate, PointsRepository repository) {
                                       ^
  symbol:   class ElasticsearchRestTemplate
  location: class PointsSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PreferencesSearchRepository.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
                                           ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PreferencesSearchRepository.java:3: error: static import only from classes and interfaces
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PreferencesSearchRepository.java:8: error: cannot find symbol
import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;
                                                  ^
  symbol:   class ElasticsearchRestTemplate
  location: package org.springframework.data.elasticsearch.core
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PreferencesSearchRepository.java:10: error: cannot find symbol
import org.springframework.data.elasticsearch.core.query.NativeSearchQuery;
                                                        ^
  symbol:   class NativeSearchQuery
  location: package org.springframework.data.elasticsearch.core.query
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PreferencesSearchRepository.java:33: error: cannot find symbol
    private final ElasticsearchRestTemplate elasticsearchTemplate;
                  ^
  symbol:   class ElasticsearchRestTemplate
  location: class PreferencesSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/PreferencesSearchRepository.java:36: error: cannot find symbol
    PreferencesSearchRepositoryInternalImpl(ElasticsearchRestTemplate elasticsearchTemplate, PreferencesRepository repository) {
                                            ^
  symbol:   class ElasticsearchRestTemplate
  location: class PreferencesSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/WeightSearchRepository.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
                                           ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/WeightSearchRepository.java:3: error: static import only from classes and interfaces
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/WeightSearchRepository.java:11: error: package org.elasticsearch.search.sort does not exist
import org.elasticsearch.search.sort.SortBuilder;
                                    ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/WeightSearchRepository.java:16: error: cannot find symbol
import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;
                                                  ^
  symbol:   class ElasticsearchRestTemplate
  location: package org.springframework.data.elasticsearch.core
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/WeightSearchRepository.java:19: error: cannot find symbol
import org.springframework.data.elasticsearch.core.query.NativeSearchQuery;
                                                        ^
  symbol:   class NativeSearchQuery
  location: package org.springframework.data.elasticsearch.core.query
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/WeightSearchRepository.java:20: error: cannot find symbol
import org.springframework.data.elasticsearch.core.query.NativeSearchQueryBuilder;
                                                        ^
  symbol:   class NativeSearchQueryBuilder
  location: package org.springframework.data.elasticsearch.core.query
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/WeightSearchRepository.java:43: error: cannot find symbol
    private final ElasticsearchRestTemplate elasticsearchTemplate;
                  ^
  symbol:   class ElasticsearchRestTemplate
  location: class WeightSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/WeightSearchRepository.java:46: error: cannot find symbol
    WeightSearchRepositoryInternalImpl(ElasticsearchRestTemplate elasticsearchTemplate, WeightRepository repository) {
                                       ^
  symbol:   class ElasticsearchRestTemplate
  location: class WeightSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/BloodPressureSearchRepository.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
                                           ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/BloodPressureSearchRepository.java:3: error: static import only from classes and interfaces
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/BloodPressureSearchRepository.java:11: error: package org.elasticsearch.search.sort does not exist
import org.elasticsearch.search.sort.SortBuilder;
                                    ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/BloodPressureSearchRepository.java:16: error: cannot find symbol
import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;
                                                  ^
  symbol:   class ElasticsearchRestTemplate
  location: package org.springframework.data.elasticsearch.core
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/BloodPressureSearchRepository.java:19: error: cannot find symbol
import org.springframework.data.elasticsearch.core.query.NativeSearchQuery;
                                                        ^
  symbol:   class NativeSearchQuery
  location: package org.springframework.data.elasticsearch.core.query
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/BloodPressureSearchRepository.java:20: error: cannot find symbol
import org.springframework.data.elasticsearch.core.query.NativeSearchQueryBuilder;
                                                        ^
  symbol:   class NativeSearchQueryBuilder
  location: package org.springframework.data.elasticsearch.core.query
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/BloodPressureSearchRepository.java:44: error: cannot find symbol
    private final ElasticsearchRestTemplate elasticsearchTemplate;
                  ^
  symbol:   class ElasticsearchRestTemplate
  location: class BloodPressureSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/BloodPressureSearchRepository.java:47: error: cannot find symbol
    BloodPressureSearchRepositoryInternalImpl(ElasticsearchRestTemplate elasticsearchTemplate, BloodPressureRepository repository) {
                                              ^
  symbol:   class ElasticsearchRestTemplate
  location: class BloodPressureSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/UserSearchRepository.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
                                           ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/UserSearchRepository.java:3: error: static import only from classes and interfaces
import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/UserSearchRepository.java:7: error: cannot find symbol
import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;
                                                  ^
  symbol:   class ElasticsearchRestTemplate
  location: package org.springframework.data.elasticsearch.core
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/UserSearchRepository.java:9: error: cannot find symbol
import org.springframework.data.elasticsearch.core.query.NativeSearchQuery;
                                                        ^
  symbol:   class NativeSearchQuery
  location: package org.springframework.data.elasticsearch.core.query
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/UserSearchRepository.java:23: error: cannot find symbol
    private final ElasticsearchRestTemplate elasticsearchTemplate;
                  ^
  symbol:   class ElasticsearchRestTemplate
  location: class UserSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/repository/search/UserSearchRepository.java:25: error: cannot find symbol
    UserSearchRepositoryInternalImpl(ElasticsearchRestTemplate elasticsearchTemplate) {
                                     ^
  symbol:   class ElasticsearchRestTemplate
  location: class UserSearchRepositoryInternalImpl
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/web/rest/PreferencesResource.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.*;
                                           ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/web/rest/BloodPressureResource.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.*;
                                           ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/web/rest/PointsResource.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.*;
                                           ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/web/rest/WeightResource.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.*;
                                           ^
/Users/mraible/Downloads/21-points/src/main/java/com/okta/developer/web/rest/PublicUserResource.java:3: error: package org.elasticsearch.index.query does not exist
import static org.elasticsearch.index.query.QueryBuilders.*;

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