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cassandra-python-driver v2.7.0 Release Notes

  • August 25, 2015

    Cython is introduced, providing compiled extensions for core modules, and ⚡️ extensions for optimized results deserialization.

    🔋 Features

    • 🐎 General Performance Improvements for Throughput (PYTHON-283)
    • 👌 Improve synchronous request performance with Timers (PYTHON-108)
    • Enable C Extensions for PyPy Runtime (PYTHON-357)
    • 🔨 Refactor SerDes functionality for pluggable interface (PYTHON-313)
    • Cython SerDes Extension (PYTHON-377)
    • Accept iterators/generators for execute_concurrent() (PYTHON-123)
    • cythonize existing modules (PYTHON-342)
    • Pure Python murmur3 implementation (PYTHON-363)
    • 📇 Make driver tolerant of inconsistent metadata (PYTHON-370)

    🐛 Bug Fixes

    • ⬇️ Drop Events out-of-order Cause KeyError on Processing (PYTHON-358)
    • ⬇️ DowngradingConsistencyRetryPolicy doesn't check response count on write timeouts (PYTHON-338)
    • Blocking connect does not use connect_timeout (PYTHON-381)
    • Properly protect partition key in CQL export (PYTHON-375)
    • ⏱ Trigger error callbacks on timeout (PYTHON-294)