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Changes since 0.8.2

NOTE: this section will document changes to the library since the last release

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.

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.

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.

Minor changes

  • The client will use WRITEBACK as default when synchronization mode not specified on PUT and DELETE.

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, 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

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

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()

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.WRITEBACK
  • Renamed Synchronization.SYNC to Synchronization.WRITETHROUGH

Bug Fixes

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