Apache BookKeeper 4.7.3 釋出,實時儲存服務
Apache BookKeeper 4.7.3 釋出了,這是當前的穩定版本。
BookKeeper 是一個針對實時工作負載優化的可擴充套件、容錯和低延遲的儲存服務,已作為基礎儲存服務被用於構建各種可靠的服務,同時也是 Apache DistributedLog 的日誌段儲存和 Apache Pulsar 的訊息儲存。
主要更新亮點如下:
Cancel Scheduled SpeculativeReads, see apache/bookkeeper#1665
IllegalReferenceCountException at closing EntryLogManagerForSingleEntryLog, see
EntryMemTable.newEntry retains reference to passed ByteBuffer array can cause corruption on journal replay, see apache/bookkeeper#1737
Ledger deletion racing with flush can cause a ledger index to be resurrected, see apache/bookkeeper#1757
Don’t cache Bookie hostname DNS resolution forever, see
Use default metric registry in Prometheus export, see apache/bookkeeper#1765
Fix Auth with v2 protocol, see apache/bookkeeper#1805
Remove MathUtils.now to address compaction scheduling deplay issues, see apache/bookkeeper#1837
DbLedgerStorage should do periodical flush, see
詳情檢視釋出公告。
下載地址:http://bookkeeper.apache.org/releases/