2023.2

Release notes for GridGain Control Center 2023.2.

What's New in This Release

Introduction

GridGain® Control Center is a comprehensive, customizable cluster management and developer tool for Apache® Ignite™ and GridGain applications. Use Control Center to query data across caches, monitor performance metrics, define and track production alerts, take snapshots for backup and recovery, and collect and analyze API traces. The latest Control Center 2023.2 release includes a number of UX and bug fixes.

If you have a large history of running queries, upgrade to this release might take a long time. To avoid that, we suggest that you delete the QuerySession table before initiating the upgrade.

New Features

Support for Java 17

GridGain® Control Center now supports Java 17. This new Java version allows you to improve performance, as well as remove certain vulnerabilities.

Multiple Node Selection

GridGain® Control Center now enables you to select multiple nodes for monitoring in a dashboard. The Select Nodes dialog lists the available nodes with check boxes that you can select to include any or all nodes in a widget shown in the dashboard.

Improvements and Fixed Issues

Issue ID	Category	Description
CC-7186	Monitoring	Fixed monitoring hang-up that occurred when a line chart widget had more than 370 metrics.
CC-7122	Clusters	Improved status visibility for Limited clusters.
CC-6941	General	Improved Running Queries performance.
CC-6928	Monitoring	Fixed an issue where switching the cluster caused the line chart widget stop responding.
CC-6924	General	Added a description about the Limited cluster status.
CC-6855	Authentication	Fix errors when navigating back in history after signing out while on the Alerting screen
CC-6830	Monitoring	Connection snippets are no longer displayed for attached clusters on the My Cluster screen.
CC-6561	General	Updated NgRx version to v15.
CC-6382	General	Added new selector to check whether cluster is able to do actions.
CC-6357	Authentication	Fixed errors that occurred when navigating back in history after signing out.
CC-6226	Metrics	Added the Scope and Measurement Unit columns to the Metric Selection dialog.
CC-6107	Monitoring	Optimized widget rendering for small screens.
CC-5836	Monitoring	Improved default widget min/max values for percentage metrics.
CC-5824	Monitoring	Fixed the sorting order for columns sorted by order number in the Nodes widget.
CC-5736	Metrics	Metric widget now shows N/A when no value is available for the metric.
CC-5542	General	It is now possible to remove an active license.
CC-5211	General	Improved metric selection in multiple dialogs.
CC-4328	Alerting	You can now identify metrics in alerts using wildcards.
CC-1360	SQL	Value formatting in the Caches screen was improved.
CC-1295	Alerting	Alert notification channel type no longer displays two tooltips simultaneously.

Related Information

Please visit the documentation for more information.