Release Release v4.0.2-alpha · OpenAtomFoundation/pika

🚀 New Features:

feat:After the Pika slave instance executes slaveof no one to remove the replication relationship with the master node, the slaveof information is persisted into the configuration file. #2973
feat:Added support for backup and recovery in master-slave mode for Pika-Operator. #2968
feat:Added the log-net-activities parameter in the configuration file to dynamically enable or disable the logging of certain connection-related activities. This can be adjusted with config get/set. #2964
feat: Added the repl_connect_status metric to Pika info and integrated it into pika_exporter to facilitate monitoring of the replication status. #2961
feat: Upgraded kubeblocks to version 0.9, improving and optimizing Pika-Operator to simplify code and support instance scale-down. #2860
feat: Pika-Operator now supports starting in master-slave mode. See the README document for more details. [#2903]
feat: Added keyspace_hits and keyspace_misses metrics to pika_exporter, enabling users to monitor key hit rates. #2579
feat: RedisCache now avoids storing large keys to prevent excessive memory usage or the eviction of frequently accessed hot keys, which could impact performance. #2557

fix:Fixed the rpoplpush command cache update issue, which caused inconsistency between the database and cache. #2976
fix:Fixed compatibility issues between different versions of Pika-Exporter, which caused excessive logging and wasted disk resources. #2971
fix: Adjusted the log level of slowlog to INFO to address the issue of triple logging, which consumed excessive disk space. #2948
fix: Improved CI stability by resolving specific failure issues. #2937
fix: Fixed an issue where Pika instances could not set administrator passwords independently. #2920
fix: Resolved a reference counter destructor issue in the epoll loop for std::shared_ptr in_conn objects, ensuring Pika connections are closed in a timely manner. #2904
fix: Fixed a cache inconsistency issue caused by the zpopmin command during deletion operations. #2892

feat: Pika now supports dynamically modifying the max-subcompactions parameter to optimize the compact operation for L0 layers at runtime. #2965
feat: Improved the log-retention-time parameter to dynamically adjust the number of days for log retention. #2963
feat: Moved the Pika-Migrate code to the tools folder to simplify binary compilation in different environments for data migration. #2941
feat: aAdded Go tests for Pika complex data types and management commands to ensure service stability. #2840
feat:Updated the actions/checkout in GitHub Actions workflow to v5 for enhanced security and performance. #2833
feat:Added a new compact strategy in Pika to optimize write performance by prioritizing files unused for the longest time or files with the most deleted entries. #2557

📒 Documentation: PikiwiDB

Full Changelog: v4.0.1...v4.0.2-alpha