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Release Notes for HawtIO Diagnostic Console

Red Hat build of Apache Camel 4.10

What's new in HawtIO Diagnostic Console Guide provided by Red Hat

Abstract

The latest details on what's new in this release of HawtIO Diagnostic Console Guide.

Chapter 1. HawtIO release notes HawtIO 4.2 / HawtIO-Online 2.2

This chapter provides release information about the HawtIO Diagnostic Console Guide.

1.1. HawtIO Features

The HawtIO Diagnostic Console includes the following main features:

  • Runtime management of JVM via JMX, especially that of Camel applications with specialised views
  • Visualisation and debugging/tracing of Camel routes
  • Simple management and monitoring of application metrics

1.2. Release features

  1. HawtIO Online

    This release introduces a new Artemis plugin for HawtIO Online, purpose-built for managing Red Hat AMQ Broker. The plugin offers a web-based interface to monitor and control Artemis brokers directly from the HawtIO console.

    Key features include browsing and managing queues, sending and receiving test messages, inspecting connections and consumers, and performing administrative actions such as pausing, resuming, or purging queues.

    The plugin integrates with the latest AMQ Broker capabilities (7.13). The Artemis plugin is a Technology Preview feature.

1.3. HawtIO known issues

The following issue remains with HawtIO for this release:

  1. HAWNG-767 Cannot inject custom icons as Application Menu entry :::

    The imageRelativePath property must be relative to the route host hence is currently limited as to what icons can be used (the poweredby icon is a Red Hat branded image). Need a way to inject such icons into the path, maybe via including them in a configmap (another one??) or including them directly in the CR using base64 (CSVs do it).

  2. HAWNG-1055 Unsatisfied version 1.9.6-redhat-00001 :::

    1. Unsatisfied version 1.9.6-redhat-00001 from @hawtio/console-assembly of shared singleton module @hawtio/react (required =file:/tmp/hawtio-4.2.0/react-1.9.6-redhat-00001.tgz).
    2. Unsatisfied version 1.9.6-redhat-00001 from @hawtio/console-assembly of shared singleton module @hawtio/react (required ^1.9.5).

    3. Steps to reproduce:

      1. https://github.com/jboss-fuse/hawtio-examples/tree/rhbac-4.10

      2. Run the example:

        1. Spring Boot
        2. Quarkus

  3. HAWNG-1088 Artemix JMX Charts cause HawtIO Online crashes :::

    When navigating to Charts in Artemis JMX, it crashes. Sometimes, the first access to the chart works fine, but the second attempt leads to the application’s crash.

  4. HAWNG-1107 [Artemis plugin] Unable to validate user from management. Username: null; SSL certificate subject DN: unavailable :::

    When trying to send a message, the following error is displayed:

    artemis plugin

  5. HAWNG-1108 [hawtio-mirror-4.2.0.redhat-00033] RESOURCE_LEAK :::

    https://cov01.lab.eng.brq2.redhat.com/covscanhub/task/910239/log/hawtio-mirror-4.2.0.redhat-00033/scan-results-imp.html

    hawtio-system/src/main/java/io/hawt/util/Files.java:49:9: leaked_resource: Variable "is" going out of scope leaks the resource it refers to.

    CWE-404

Revised on 2025-06-09 11:55:43 UTC

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