GridGain Developers Hub

Control Center 2022.1 Release Notes

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 2022.1 release includes a number of UX and bug fixes.

New Features

Versioning Update

Control Center releases are now tied to major features being added, or significant issues being fixed. As such, release numbers will no longer be tied to the month of the release and will instead use a YYYY.N format, where N is the number of the release in the current year (for example, 2022.1 is the first release of year 2022).

Compute Grid Monitoring

Support for Distributed Computing was extended with the new Compute screen. With it, you can:

  • View running and completed tasks, including extended task information(for example, who started the task and when).

  • Identify long-running tasks and the cluster nodes they might be on.

  • Dynamically change priority or cancel tasks, individually or in bulk.

Simplified Feedback

Contacting support has become easier with the new Contact Us form, with Control Center now handling the process of sending e-mails to support from the form. GridGain experts are now also available through Slack and Discord.

Improvements and Fixed Issues

Control Center Changes

Issue ID Category Description

CC-3735

General

Updated spring boot to 2.5.8 to fix CVE-2021-22060.

CC-3716

General

Improved Contact Us dialog.

CC-3697

General

Added links to Discord and Slack channels.

CC-3660

General

Updated log4j2 version from 2.17.0 to 2.17.1 to fix CVE-2021-44832.

CC-3559

General

Fixed a rare issue in Running Queries tab of SQL screen.

CC-3531

Tracing

Added low duration spans to the trace tree.

CC-3470

Queries

Fixed an issue when Export to CSV action could run too long in some cases.

CC-3427

General

Added Compute Grid screen.

CC-3370

General

Added logging for trace queue and web socket queue.

CC-3368

General

Improved efficiency when using a multi-node internal CC cluster.

CC-3348

General

Fixed interactions with GridGain clusters that run on z/OS.

CC-3339

General

The Contact Us dialog now handles sending messages to the support team instead of opening default mailing application.

CC-3291

General

Extended logging for schedulers.

CC-3275

General

Select all from table action in the SQL screen now retrieves 100 rows by default.

CC-2949

Tracing

Optimized trace processing in Control Center.

CC-2657

Alerting

Added cluster tag and a link to alert event to the alert message.

CC-2228

General

Extended logging for SSL certificates on handshake events.

CC-1405

SQL

It is now possible to trigger cache loading from 3rd party persistence (cache.loadCache()) from Control Center UI.

CC-1186

Queries

Lazy result set option is now default for SQL queries.

We Value Your Feedback

The GridGain documentation team is focused on constantly improving the product documentation. Your comments and suggestions are always welcome. You can reach us here: docs@gridgain.com

Please visit the documentation for more information.