SpringBoot Upgrade to Spring Data 2020.0.0-RC1

Comment From: wilkinsona

For those upgrading from Spring Boot 2.3, we should note that we now auto-configure a MappingR2dbcConverter rather than a ReactiveDataAccessStrategy. The latter has been deprecated in favour of the former (https://github.com/spring-projects/spring-data-r2dbc/issues/447).

Comment From: mp911de

Spring Data dependencies:

• org.mongodb:mongodb-driver-*:4.1.0
• io.lettuce:lettuce-core:6.0.0.RC1
• redis.clients:jedis:3.3.0
• com.datastax.oss:java-driver-core:4.9.0
• org.neo4j.driver:neo4j-java-driver:4.0.3
• com.couchbase.client:java-client:3.0.8
• org.elasticsearch.client:elasticsearch-rest-high-level-client:7.9.1
• org.springframework.ldap:spring-ldap-core:2.3.3.RELEASE
• org.apache.solr:solr-core:8.5.2

Comment From: mp911de

Please also consider the upgrade to Lettuce 6.0.0.RC2. Spring Data will upgrade accordingly.

Comment From: snicoll

FTR there is a newer version of Solr but we can pick this up with Spring Data 2020.0.0 RC2.

Comment From: mp911de

Apache Solr 8.6 has upgraded to org.restlet.jee:org.restlet:jar:2.4.3 which is only available from a specific Maven repository (https://maven.restlet.talend.com/) and not from Maven Central.