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RocksDB v5.11.0 Release Notes

Release Date: 2018-08-01 // over 5 years ago

  • Public API Change

    • ➕ Add autoTune and getBytesPerSecond() to RocksJava RateLimiter

    🆕 New Features

    • ➕ Add a new histogram stat called rocksdb.db.flush.micros for memtable flush.
    • Add "--use_txn" option to use transactional API in db_stress.
    • 🏁 Disable onboard cache for compaction output in Windows platform.
    • 👌 Improve the performance of iterators doing long range scans by using readahead.

    🐛 Bug Fixes

    • 🛠 Fix a stack-use-after-scope bug in ForwardIterator.
    • 🛠 Fix builds on platforms including Linux, Windows, and PowerPC.
    • 🛠 Fix buffer overrun in backup engine for DBs with huge number of files.
    • 🛠 Fix a mislabel bug for bottom-pri compaction threads.
    • 🛠 Fix DB::Flush() keep waiting after flush finish under certain condition.