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Control Center Agent 2.9.0 Release Notes

Control Center Agent is a utility used to connect an Apache Ignite cluster to GridGain Control Center.

Note: Control Center Agent 2.9.0 is designed to work with Apache Ignite 2.9.0+. If you are using Apache Ignite 2.8.x, please use Control Center Agent 2.8.x.

Updated Maven Artifact ID

If you install the Control Center Agent from Maven, the artifact id has changed to control-center-agent starting in this release. You will need to update your pom.xml dependencies accordingly.

Support for Tracing

Apache Ignite 2.9.0 introduces the ability to collect application traces through OpenCensus. Control Center Agent provides the libraries and configuration needed to start collecting traces from you cluster.

Fixed Issues

8 Issues were fixed and added in this release.

This list includes the following:

Issue ID Category Description

GG-31470

Clusters

Cluster does not reconnect after significant pause

GG-31481

Clusters

Fixed an error that led to “Connection closed” message when multiple Control Center URIs are configured.

GG-30245

Tracing

Collect tracing configurations

GG-30246

Tracing

Do not collect tracing data until cluster is successfully registered

GG-30559

General

Clean up threads after Agent disconnect

GG-30265

Clusters

Add actions for tracing configuration changes

GG-30562

General

Add reconnect flags to management.sh

GG-30563

Clusters

Add more status messages to Node log output

GG-30566

Clusters

Not all nodes need to have Agent on classpath in order to monitor cluster

GG-30574

Clusters

Print connection link in addition to token id

GG-31472

Clusters

Collect cache partition information

GG-31475

General

Support OpenID Connect

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