The Apache BookKeeper team is proud to announce Apache BookKeeper version 4.8.1.
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 the 14th release of the Apache BookKeeper. Highlights Use default metrics registry in Prometheus exporter Don’t cache Bookie hostname DNS resolution forever Reduce stack traces in logs for common cases Ledger deletion racing with flush can cause a ledger index to be resurrected EntryMemTable.newEntry retains reference to passed ByteBuffer array, can cause corruption on journal replay For BookKeeper release details and downloads, visit: https://bookkeeper.apache.org/releases/ BookKeeper 4.8.1 Release Notes are at: https://bookkeeper.apache.org/docs/4.8.1/overview/releaseNotes/ We would like to thank the contributors that made the release possible. Regards, The BookKeeper Team