Release Notes for Storm 2.6.3

JIRA issues addressed in the 2.6.3 release of Storm. Documentation for this release is available at the Apache Storm project site.

New Feature

• [STORM-4058] - Provide ClusterMetrics via a Prometheus Preparable Reporter

Improvement

• [STORM-4054] - Add Worker CPU Metric

Bug

• [STORM-4051] - Scheduler needs to include acker memory for topology resources
• [STORM-4052] - Simplify/Remove double delete/lookup in heartbeat cleanup code
• [STORM-4057] - Fix Worker Termination in K8S with Security Context
• [STORM-4060] - Netty client will wait up to 10 minutes to send messages to unreachable worker on close()

Task

• [STORM-4053] - Add Hadoop client API dependency back to storm-hdfs

Dependency upgrade

• [STORM-3985] - Upgrade dependencies to ones based on Jakarta EE APIs
• [STORM-4061] - Hadoop 3.4.0
• [STORM-4062] - JSON Mini Dev 2.5.1
• [STORM-4063] - Curator 5.7.0
• [STORM-4065] - Dropwizard Metric 4.2.26
• [STORM-4066] - Jetty 11.0.21
• [STORM-4067] - Jersey 3.1.7