Jump To Close Expand all Collapse all Table of contents Release Notes for Eclipse Vert.x 4.2 Preface Providing feedback on Red Hat documentation Making open source more inclusive 1. Required Infrastructure Component Versions 2. Supported Eclipse Vert.x Runtime Component Configurations and Integrations 3. Features Expand section "3. Features" Collapse section "3. Features" 3.1. New and changed features Expand section "3.1. New and changed features" Collapse section "3.1. New and changed features" 3.1.1. New features introduced in the 4.2 release Expand section "3.1.1. New features introduced in the 4.2 release" Collapse section "3.1.1. New features introduced in the 4.2 release" 3.1.1.1. Java 17 support 3.1.1.2. HTTP header validation in RequestOptions 3.1.1.3. Use simple as the default locale for collation 3.1.1.4. StaticHandler file system configuration changes 3.1.1.5. Random server port sharing within a verticle 3.1.1.6. HTTP Server cookie changes 3.1.1.7. Context management with GraphQLContext object 3.1.2. New features introduced in earlier 4.x releases Expand section "3.1.2. New features introduced in earlier 4.x releases" Collapse section "3.1.2. New features introduced in earlier 4.x releases" 3.1.2.1. OpenJDK11 OpenShift images support multiple architectures 3.1.2.2. Support Eclipse Vert.x Runtime on FIPS enabled Red Hat Enterprise Linux (RHEL) system 3.1.2.3. HTTP client redirect handler propagates headers 3.1.2.4. Upgrade to Infinispan 12 3.1.2.5. JSON configuration takes precedence over connection string options in MongoDB Client 3.1.2.6. Removed the deprecated JWT options methods 3.1.2.7. Deprecated the custom formatter method that accepts a function 3.1.2.8. New exception to handle HTTP failures 3.1.2.9. Support for RxJava 3 3.1.2.10. Context server interceptor binds all types of data and is more secure 3.1.2.11. Matching of ending slash (/) in route paths that end with wildcard character is no longer required 3.1.2.12. Removed the autoRegistrationOfImporters attribute from service discovery options 3.1.2.13. Authenticate method in authentication provider class updated to support token as input credentials 3.1.2.14. Get method for PEM keys returns Buffer instead of a String 3.1.2.15. Kubernetes service importer is no longer registered automatically 3.1.2.16. Use future methods for asynchronous operations 3.1.2.17. No dependency on the Jackson Databind library 3.1.2.18. Handling deprecations and removals 3.1.2.19. Support for distributed tracing 3.1.2.20. New publishing location for EventBus JavaScript Client 3.1.2.21. Deploy Eclipse Vert.x applications using OpenShift Maven plugin 3.1.2.22. Eclipse Vert.x metering labels for OpenShift 3.1.2.23. Support for OpenJDK 8 and OpenJDK 11 RHEL 8 Universal Base Images (UBI8) 3.2. Deprecated features Expand section "3.2. Deprecated features" Collapse section "3.2. Deprecated features" 3.2.1. Features deprecated in the 4.2 release 3.2.2. Features deprecated in earlier 4.x releases 4. Release components Expand section "4. Release components" Collapse section "4. Release components" 4.1. Supported Artifacts introduced in this release 4.2. Technology Preview artifacts introduced in this release Expand section "4.2. Technology Preview artifacts introduced in this release" Collapse section "4.2. Technology Preview artifacts introduced in this release" 4.2.1. Technology Preview artifacts introduced in the 4.2 release 4.2.2. Technology Preview artifacts introduced in earlier 4.x releases 4.3. Artifacts removed in this release 4.4. Artifacts deprecated in this release 5. Fixed issues Expand section "5. Fixed issues" Collapse section "5. Fixed issues" 5.1. Google Guava classes included in GraphQL builds 5.2. vertx-opentracing available in Eclipse Vert.x builds 6. Known issues Expand section "6. Known issues" Collapse section "6. Known issues" 6.1. Known issues in the 4.2 release Expand section "6.1. Known issues in the 4.2 release" Collapse section "6.1. Known issues in the 4.2 release" 6.1.1. Tokens issued by RH-SSO result in OAuth2 validation failures after migrating to Eclipse Vert.x 4.2 6.1.2. JDBCClient error when searching table data by ROWID 6.1.3. JDBCPool error when parsing ROWID 6.1.4. Unexpected results in stored procedure calls when using a PostgreSQL JDBC driver 9.0 or later 6.1.5. Compilation error when using vertx-oracle-client with JDK 8 6.2. Known issues in earlier 4.x releases Expand section "6.2. Known issues in earlier 4.x releases" Collapse section "6.2. Known issues in earlier 4.x releases" 6.2.1. KubernetesServiceImporter() cannot be directly registered in Eclipse Vert.x Reactive Extensions (Rx) 6.2.2. Red Hat AMQ Streams images are not available for IBM Z and IBM Power Systems 6.2.3. Connection between a RHEL 8-based database application and a RHEL 7-based MySQL 5.7 database fails due to TLS protocol version mismatch 6.2.4. False Connection reset by peer error messages when calling application endpoint 7. Advisories related to this release Legal Notice Settings Close Language: 日本語 English Language: 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Language and Page Formatting Options Language: 日本語 English Language: 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Preface Date of release: 2022-06-20 Previous Next