Version 1.10.1.0 (Version compatible with elasticsearch 7.9.1)

2020-09-03 Version 1.10.1.0 (Current)

Supported Elasticsearch version 7.9.1

Features

• cache max size metric collector (#145)
• Add initial support for dynamic config overriding (#148)
• Node collector split (#162)
• Add required mutual auth to gRPC Server/Client (#254)
• Add NodeConfigCollector to collect node configs(threadpool capacity etc.) from ES (#252)
• cache max size metrics (#297)
• Implement cool off handling for the Publisher (#272)
• FieldData and Shard Request Cache RCA (#265)
• Add a cluster level collector for node config settings (#298)
• Add cache decider and modify cache action (#303)
• Implement Action Flip Flop Detection in the Publisher (#287)
• Add listeners for publisher actions (#295)
• Reader changes for dynamic enable/disable of RCA graph components (#325)
• Populate default workload type and cache priority for the decider to base default actions (#340)
• Polarize actions based on impact vectors (#332)
• Add support for action configs (#402)
• JVM decider (#326)

Enhancements

• IT improvements (#143)
• Add an IT which verifies that the RCA REST endpoint can be queried (#157)
• Use absolute path for configFilePath (#389)

Bug fixes

• Use the correct ctor for NodeDetailsCollector (#166)
• Fix invalid cluster state (#177)
• Fix performance-analyzer-agent configFilePath (#268)
• Rest mutual auth fix (#279)
• Persistance concurrency bug (#323)
• Fix rca.conf structure error (#338)
• Fixing the summary serialization issue for cache RCAs (#348)
• Fix bug in NodeConfigFlowUnit to add resource summary into protobuf (#349)
• Fix bug in publisher to support cool off period on a per node basis (#351)

Infrastructure

• Integration test framework to test RCAs and decision Makers (#301

Documentation

• Add release notes for 1.10 release (#182)
• Update INSTALL.md to include accurate security info (#261)
• Update release notes for 1.10.1 release (#200)

Maintenance

• Build against elasticsearch 7.9 and resolve dependency conflicts (#179)
• Update jackson and bouncycastle artifacts (#307)
• Add integ test for queue rejection cluster RCA (#370)
• Add IT for cache tuning (#382)
• Match dependencies with writer (#393)
• Build against elasticsearch 7.9.1 (#197)

Refactoring

• Make RCA framework NOT use ClusterDetailsEventProcessor (#274)
• Refactor ModifyQueueCapacityAction to follow builder pattern (#365)
• Refactor ModifyCacheCapacityAction to follow builder pattern (#385)
• Refactoring the persistence layer to be able to persist any Java Object (#407)