The Apache BookKeeper team is proud to announce Apache BookKeeper version 4.18.1.
Apache BookKeeper is a scalable, fault-tolerant, and low-latency storage service optimized for real-time workloads. It has been used for a fundamental service to build reliable services. It is also the log segment store for Apache DistributedLog and the message store for Apache Pulsar. This is a patch release on the 4.18 line. It adds a couple of client APIs that let applications pin a ledger's callbacks to a chosen worker thread and carry logging context through the builder API, brings several performance improvements to the executor and journal paths, fixes a client thread leak, reverts a read-path change that caused latency spikes, and updates Jetty, Thrift and lz4-java. For BookKeeper release details and downloads, visit: https://bookkeeper.apache.org/releases BookKeeper 4.18.1 Release Notes are at: https://bookkeeper.apache.org/release-notes#4181 We would like to thank the contributors that made the release possible. Regards, The BookKeeper Team -- Matteo Merli <[email protected]>
