hermes-2.4.0 - spring boot 3

What's Changed

Enhancements

• Spring boot 3 by @moscicky in #1680

Removed in this version

• RestTemplateHermesSender was removed because of removal of AsyncRestTemplate in spring boot 3

Full Changelog: hermes-2.3.1...hermes-2.4.0

Hermes 2.3.1

What's Changed

Enhancements

• Add missing HermesMockExpect documentation by @3750 in #1682

Bugfixes

• hermes-mock | Fix matching avro messages with nullable fields by @sobelek in #1677

New Contributors

• @3750 made their first contribution in #1682

Full Changelog: hermes-2.3.0...hermes-2.3.1

Hermes 2.3.0 - Java 17 and Spring Boot 2.7.7

From this version Hermes now runs on Java 17, using Spring Boot 2.7.7. Also gradle was bumpped to version 7.6.

Changes

Transitive dependencies

Many dependencies are now hidden by default (implementation instead of compile), this can cause missing dependencies issues if you are using one of hermes libraries in your project. If you thinks some dependency should be transitive, please submit an issue.

New parameters required when running frontend with persistent buffers

If you are using frontend with persistent buffers, you need to include the following parameters when running the frontend application:

        --add-exports=java.base/jdk.internal.ref=ALL-UNNAMED
        --add-exports=java.base/sun.nio.ch=ALL-UNNAMED
        --add-exports=jdk.unsupported/sun.misc=ALL-UNNAMED
        --add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED
        --add-opens=jdk.compiler/com.sun.tools.javac=ALL-UNNAMED
        --add-opens=java.base/java.lang=ALL-UNNAMED
        --add-opens=java.base/java.lang.reflect=ALL-UNNAMED
        --add-opens=java.base/java.io=ALL-UNNAMED
        --add-opens=java.base/java.util=ALL-UNNAMED

These parameters are required for ChronicleMap which hermes uses as persistent buffer, see: https://chronicle.software/chronicle-support-java-17/

What's Changed

Enhancements

• bump spring boot to 2.7.7 by @moscicky in #1678
• Endpoint for moving subscription offsets to the latest position by @faderskd in #1662
• Support for prometheus metrics - part II by @faderskd in #1668

Bugfixes

• Fix java 17 and spring-boot 2.7.7 migration bugs by @moscicky in #1685

Full Changelog: hermes-2.2.13...hermes-2.3.0

2.2.13

What's Changed

Enhancements

• Added button blocking until backend responds on removing group, topic… by @szczygiel-m in #1652
• hermes-mock - stub mappings remove support by @straburzynski in #1655
• Add logs to flaky test - prepareEnvironment by @WojciechSova in #1583
• Reduce deprecated usages by @WojciechSova in #1596
• Readiness admin panel resilient to data center unavailability by @piotrrzysko in #1658
• Update deprecated set-output and link by @WojciechSova in #1670
• CI jobs name independent of Java version by @moscicky in #1674
• Upgrade to Java 17 by @moscicky in #1673

Bugfixes

• Undelivered messages are invisible to unauthorized users by @Diewa in #1644
• Fix hermes-mock avro content matching (#1653) by @sobelek in #1654
• Fixed reporting throughput in batches by @piotrrzysko in #1667
• Pubsub subscription compression fix by @michalferlinski in #1666
• Fix bower packages download by @faderskd in #1676

New Contributors

• @straburzynski made their first contribution in #1655

Full Changelog: hermes-2.2.9...hermes-2.2.13

hermes-2.2.12

What's Changed

Enhancements

• Added button blocking until backend responds on removing group, topic… by @szczygiel-m in #1652
• hermes-mock - stub mappings remove support by @straburzynski in #1655
• Add logs to flaky test - prepareEnvironment by @WojciechSova in #1583
• Reduce deprecated usages by @WojciechSova in #1596
• Readiness admin panel resilient to data center unavailability by @piotrrzysko in #1658
• Update deprecated set-output and link by @WojciechSova in #1670
• CI jobs name independent of Java version by @moscicky in #1674

Bugfixes

• Undelivered messages are invisible to unauthorized users by @Diewa in #1644
• Fix hermes-mock avro content matching (#1653) by @sobelek in #1654
• Fixed reporting throughput in batches by @piotrrzysko in #1667
• Pubsub subscription compression fix by @michalferlinski in #1666
• Fix bower packages download by @faderskd in #1676

New Contributors

• @straburzynski made their first contribution in #1655

Full Changelog: hermes-2.2.9...hermes-2.2.12

hermes-2.2.11

What's Changed

Enhancements

• Added button blocking until backend responds on removing group, topic… by @szczygiel-m in #1652
• hermes-mock - stub mappings remove support by @straburzynski in #1655
• Add logs to flaky test - prepareEnvironment by @WojciechSova in #1583
• Reduce deprecated usages by @WojciechSova in #1596
• Readiness admin panel resilient to data center unavailability by @piotrrzysko in #1658
• Update deprecated set-output and link by @WojciechSova in #1670

Bugfixes

• Undelivered messages are invisible to unauthorized users by @Diewa in #1644
• Fix hermes-mock avro content matching (#1653) by @sobelek in #1654
• Fixed reporting throughput in batches by @piotrrzysko in #1667
• Pubsub subscription compression fix by @michalferlinski in #1666

New Contributors

• @straburzynski made their first contribution in #1655

Full Changelog: hermes-2.2.9...hermes-2.2.11

hermes-2.2.10

What's Changed

Enhancements

• Added button blocking until backend responds on removing group, topic… by @szczygiel-m in #1652
• hermes-mock - stub mappings remove support by @straburzynski in #1655
• Add logs to flaky test - prepareEnvironment by @WojciechSova in #1583
• Reduce deprecated usages by @WojciechSova in #1596
• Readiness admin panel resilient to data center unavailability by @piotrrzysko in #1658

Bugfixes

• Undelivered messages are invisible to unauthorized users by @Diewa in #1644
• Fix hermes-mock avro content matching (#1653) by @sobelek in #1654

New Contributors

• @straburzynski made their first contribution in #1655

Full Changelog: hermes-2.2.9...hermes-2.2.10

hermes-2.2.9

What's Changed

Bugfixes

• Fixed JXPath library vulnerability by @szczygiel-m in #1651

Full Changelog: hermes-2.2.8...hermes-2.2.9

2.2.8

What's Changed

Enhancements

• Docker-compose working on m1 by @dswiecki in #1614
• preserve testng test order by @moscicky in #1640
• add logs to zookeeper container by @moscicky in #1641
• failing test reporter by @moscicky in #1634
• Configurable consumer inflight queue size by @moscicky in #1648

Bugfixes

• fix schema registry in docker compose by @moscicky in #1639
• fix groovy version collision by @moscicky in #1646

Full Changelog: hermes-2.2.7...hermes-2.2.8

Important changes

This release changes the way in which inflight queue size for consumers is calculated.

Prior to this change inflight queue size was calculated based on 2 values:

• subscriptionInflightSize - set per subscription, default value: 100
• globalInflightSize - global property configured by consumer.serialConsumer.inflightSize, default value: 100

Final queue inflight size was calculated as min(subscriptionInflightSize, globalInflightSize).

In this release default subscriptionInflightSize is set to null, and final size will be calculated as:

subscriptionInflightSize != null ? subscriptionInflightSize : globalInflightSize

subscriptionInflightSize will be configurable only by admin users from now on.

Migration

Deploying this version without any migration would cause inflight queue of subscriptions with subscriptionInflightSize greater than globalInflightSize to grow to subscriptionInflightSize.

To prevent this the following migration is needed:

1. For subscriptions with subscriptionInflightSize >= globalInflightSize, set subscriptionInflightSize=globalInflightSize
2. Deploy hermes-management with new version
3. Deploy hermes-consumers with new version
4. For subscriptions with subscriptionInflightSize == globalInflightSize, set subscriptionInflightSize=null

Rollback

Changes are safe to rollback.

hermes-2.2.7

What's Changed

Enhancements

• Improve http client monitoring by @moscicky in #1632

Full Changelog: hermes-2.2.6...hermes-2.2.7