Major Feature Release

• New Features

  • [CLIENT-1254] Adds support for HyperLogLog.

• Changes

  • Client#operate now uses OperatePolicy by default.

Major Feature Release

• New Features

  • Adds support for rack-aware reads.
  • Adds support for client-server compression.

• Improvements

  • Adds support for truncate-namespace command.

Major Feature Release

• New Features

  • Adds support for replica policies.

• Improvements

  • Remove support for "old" partition tokenizer.
  • Refactor how partition parser is initialized and called.
  • Adds support for 'replicas' and remove the old partition table queries from the server.

v2.12.0 / 2020-04-21

New Features:

• Support for predicate expressions in all transactions.
• Support for operation.delete in client#operate.

Improvements:

• Optimize serialization for nested structures. Thanks to @Kacper Madej! [#94]
• Remove Thread#abort_on_exception from batch_index_command. Thanks to @Kacper Madej! [#92]
• Does not allow values other than Integer, Float, String, Symbol and nil to be used as keys in Maps.

Bug Fixes:

• Fixes tests that weren't using ENV variables for connections. This will allow the tests to be run on any server.

v2.11.0 / 2019-05-17

• New Features

  • Support for predicate expressions in queries. Thanks to @Minus10Degrees! [#78]

• Bug Fixes

  • Client#execute_udf_on_query should not modify the statement argument. [#79]
  • Encoding::UndefinedConversionError when reading blob data from CDT list/map bin. [#84]

v2.10.0 / 2019-05-10

• New Features
  • Add support for LB discovery / seeding. Thanks to @filiptepper! [#80]

v2.9.1 / 2019-04-03

• Bug Fixes

  • Query fails if one or more cluster nodes do not have records in the set [#77]

• Updates

  • Change admin message version to 2 (from 0)
  • Remove unused BIN_EXISTS_ERROR (6) and BIN_NOT_FOUND (17) error codes
  • Tests: Support setting user/password when running specs

v2.9.0 / 2018-11-09

• New Features

  • Add INFINITY and WILDCARD values for use in CDT map/list comparators. [AER-5945]

• Bug Fixes

  • Default policies set on Client instance do not get applied [#74]

• Updates

  • BREAKING CHANGE: Change default for send_key write policy to false [#73]
  • Support truncate info command argument "lut=now" for servers that require it. [AER-5955]

v2.8.0 / 2018-08-06

• New Features

  • Support latest CDT List/Map server-side operations: [#69]
    • Operations on Ordered Lists & Bounded Lists via new List Policy. (Requires server version v3.16.0 or later.)
    • Option to invert selection criteria for certain List/Map get/remove operations. (Requires server version v3.16.0 or later.)
    • List/Map index/rank relative get/remove operations. (Requires server version v4.3.0 or later.)
    • Partial list/map updates using PARTIAL / NO_FAIL write flags. (Requires server version v4.3.0 or later.)
  • Benchmarks: Output total TPS metrics at end of run [#71]

• Bug Fixes

  • Check connection status of sockets retrieved from connection pool [#72]

• Updates

  • Add JRuby back to CI test matrix [#70]

v2.7.0 / 2018-04-12

• New Features
  • Batch Index protocol support. Thanks to @deenbandhu-agarwal! [#61]
  • Memory optimization: Avoid easy allocations. Thanks to @wallin! [#62]
  • New node removal strategy. Thanks to @wallin! [#63]
  • Support for IPv6. Requires Aerospike Enterprise Edition v3.10 or later. Thanks to @wallin! [#65]