cassandra-python-driver v3.8.0 Release Notes
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🔋 Features
- 📇 Quote index names in metadata CQL generation (PYTHON-616)
- On column deserialization failure, keep error message consistent between python and cython (PYTHON-631)
- TokenAwarePolicy always sends requests to the same replica for a given key (PYTHON-643)
- ➕ Added cql types to result set (PYTHON-648)
- Add len to BatchStatement (PYTHON-650)
- Duration Type for Cassandra (PYTHON-655)
- Send flags with PREPARE message in v5 (PYTHON-684)
🐛 Bug Fixes
- Potential Timing issue if application exits prior to session pool initialization (PYTHON-636)
- "Host X.X.X.X has been marked down" without any exceptions (PYTHON-640)
- NoHostAvailable or OperationTimedOut when using execute_concurrent with a generator that inserts into more than one table (PYTHON-642)
- ResponseFuture creates Timers and don't cancel them even when result is received which leads to memory leaks (PYTHON-644)
- Driver cannot connect to Cassandra version > 3 (PYTHON-646)
- Unable to import model using UserType without setuping connection since 3.7 (PYTHON-649)
- Don't prepare queries on ignored hosts on_up (PYTHON-669)
- Sockets associated with sessions not getting cleaned up on session.shutdown() (PYTHON-673)
- 👉 Make client timestamps strictly monotonic (PYTHON-676)
- cassandra.cqlengine.connection.register_connection broken when hosts=None (PYTHON-692)
Other
- Create a cqlengine doc section explaining None semantics (PYTHON-623)
- 📚 Resolve warnings in documentation generation (PYTHON-645)
- Cython dependency (PYTHON-686)
- ⬇️ Drop Support for Python 2.6 (PYTHON-690)