Kinetic Python library v0.9.0

Changes since 0.8.2

Important

• Kinetic Protocol version updated to 3.0.6
• Deprecrated classes and methods will be removed on the next major release.

New features

• Added support for Batch operations
• Added reverse parameter on GetKeyRange operation

Major changes

• AsyncClient has been renamed to Client
• A new SecureClient has been added to kinetic.

Minor changes

• Added env variable KINETIC_CONNECT_TIMEOUT to control default connection timeout.

Deprecated features

• Old blocking Client has been moved to kinetic.depracated.BlockingClient
• Old AdminClient has been moved to kinetic.depracated.AdminClient

Misc

• Added alias for AsyncClient = Client to smooth transition.
• Added alias on kinetic for AdminClient to smooth transition.

Kinetic Python library v0.8.2

Changes from 0.8.1 to 0.8.2

Bug fixes

• Keys with empty values show correctly as '' instead of None
• WRITEBACK set as default mode for put and delete operations

Misc

• OSX requirements for SSL connections updated.

Kinetic Python library v0.8.1

Changes from 0.8.0 to 0.8.1

This section will document changes to the library since the last release

Important

• Kinetic Protocol version updated to 3.0.5

New features

• Added timeout, time_quanta, priority and early_exit support
• Pin size added to limits
• SHA1 calculation used as default on puts when algorithm and tag not specified.

Kinetic Python Library v0.8.0

Changes from 0.7.3 to 0.8.0

Important

• Kinetic Protocol version updated to 3.0.0
• Everything requires proto 3.0.0 or higher on the device
• Devices pre 3.0.0 do not have handshakes and will raise Handshake timeout

New features

• Added --version to cmd line tool
• Added background operations Scan and Optimize
• Added pin operations Lock, Unlock, Erase and SecureErase
• Client auto configures cluster_version based on initial handshake
• ErasePin and LockPin can be set during the security operation
• Client fields config and limits show device information
• Added unsolicited status support
• Pin based operations MUST have a pin set and SSL enabled
• setSecurity MUST have SSL enabled
• getLog / getLogAsync added to Client/AsyncClient

Behavior changes

• Removed GreenClient (Feature overlap with AsyncClient)
• Removed PipelinedClient (Only used internally by the kineticc)
• setPin removed from AdminClient

Kinetic Python Library v0.7.3

Changes from 0.7.2 to 0.7.3

Important

• Kinetic Protocol version updated to 2.0.6

New features

• Added handshake to negotiate connection id during connect
• Added TCP_NODELAY socket option to improve performance
• GetKeyRange operations now accept None arguments on keys (Issue #10)

Behavior changes

• Removed DEVICE log from LogTypes.add() (Issue #15)

Bug Fixes

• Fixed problem with status validation on the AdminClient
• Fixed error message when Magic number is invalid

Kinetic Python Library v0.7.2

Changes from 0.7.1 to 0.7.2

Important

• Kinetic Protocol version updated to 2.0.5
• The compiled python proto kinetic/kinetic_pb2.py is now included on the repo

New features

• Added zero copy support on puts and gets (Requires splice system call)
• Added IPv6 address support on all clients (Issue #8)
• Added new exception type ClusterVersionFailureException (Requires drive version 2.0.4)
• Added new Device specific GetLog (Requires protocol 2.0.5)
• Added SSL/TLS support on all clients

Bug Fixes

• Fixed bug on invalid magix number (PR #11 contributed by @rpcope1, ASOKVAD-313)
• Fixex bug that caused close() and connect() to fail on a connection that faulted (Issue #7)
• Fixed a bug that caused the AsyncClient to crash when calling close()

Kinetic Python Library v0.7.1

Changes from 0.7.0 to 0.7.1

New features

• Added setSecurity on AdminClient
• Added getVersion and getVersionAsync to the library.

Bug Fixes

• Fixed tests not running and testcases with hardcoded 'localhost'
• Fixed flush operation build parameters (Merge #5, contributed by @rpcope1).
• AsyncClient returns NotConnected exception when an operation is attempted on a client before calling connect().
• Lowered default number of keys asked on ranges to 200 (ASKOVAD-287).
• Fixed typo on baset test case (Merge #2, contributed by @zaitcev).

Changes from 0.6.0.2 to 0.7.0

Important

Kinetic Protocol version updated to 2.0.3

New features

• Added Flush command (Requires protocol 2.0.3).
• Added Limits section on GetLog (Requires protocol 2.0.3).
• Added protocol_version field on kinetic module.
• Added version field on kinetic module.

Breaking changes

• Renamed Synchronization.ASYNC to Synchronization.WRITETHROUGH
• Renamed Synchronization.SYNC to Synchronization.WRITEBACK

Bug Fixes

• Fixed issue with asynchronous clients leaving the socket open after close was called (ASOKVAD-263).

Kinetic Python Library v0.6.0.2

First open-source release