Cluster Standby Change Log

1.47.0 (2025-01-17)

[Java] Upgrade to Agrona 2.0.0.

Note: --add-opens java.base/jdk.internal.misc=ALL-UNNAMED JVM option must be specified in order to run Aeron. In addition to --add-opens java.base/java.util.zip=ALL-UNNAMED that is required to running the Aeron Archive.

[Java] Await for log replay to start while in SETUP_LOG state, i.e. ensure that replay starts and the Archive start recording data. Ensure that remote Archive's errors are raised on the Standby.
[Java] Remove remaining dynamic join APIs.
[Java] Print configuration on start if aeron.print.configuration=true is set.
[Java] Fix challenge response authentication for snapshot notification.
[Java] Do not try to send notifications of standby snapshots to nodes that do not currently have a resolvable address.
[Java] Ensure that sessions from snapshots are correctly loaded in standby.
[Java] Upgrade to Aeron 1.47.0.
[Java] Upgrade to Agrona 2.0.1.
[Java] Upgrade to SBE 1.34.1.

[Java] Add overload and documentation to better explain transition operation behaviour.
[Java] Ensure that sessions from snapshots are correctly loaded in standby.
[Java] Use BitUtil.generateRandomisedId() to generate unique replay session-id.
[Java] Upgrade to Aeron 1.46.5.
[Java] Upgrade to Agrona 1.23.1.
[Java] Upgrade to SBE 1.33.1.

[Java] Ensure cluster mark file is closed during reset.
[Java] Add PremiumClusterTool operation for resetting a Cluster Standby by moving the recording log out of the way.
[Java] Debounce cluster standby control toggle signals.
[Java] Add 'errors' command to Premium Cluster tool to display errors from the Transition Module and Standby markfiles
[Java] Fix the 'describe-transition' command so it reads from the correct directories.
[Java] Use alternative implementation for next session id that avoid conflicts between standbys.
[Java] Rename counters to have consistent case with similar counters
[Java] Fix closed session leak in ClusterStandby.
[Java] Close sessions after transition.
[Java] Upgrade to Aeron 1.46.0.
[Java] Upgrade to Agrona 1.23.0.
[Java] Upgrade to SBE 1.33.0.
[Java] Upgrade to Gradle 8.10.
[Java] Upgrade to ByteBuddy 1.15.0.
[Java] Upgrade to Shadow 8.3.0.
[Java] Upgrade to bnd 7.0.0.
[Java] Upgrade to Mockito 5.12.0.
[Java] Upgrade to AsciiDoctor 2.5.13.
[Java] Upgrade to JGit 6.10.0.202406032230-r.
[Java] Force ASM 9.7.

Fix a bug where sessions aren't closed (e.g., due to inactivity) after TransitionModule transitions from STANDBY to CONSENSUS due to some missing state.