Skip to content

Releases: IBM/sarama

Version 1.9.0 (2016-05-16)

16 May 18:25
Compare
Choose a tag to compare

New Features:

  • Add support for custom offset manager retention durations
    (#602).
  • Publish low-level mocks to enable testing of third-party producer/consumer
    implementations (#570).
  • Declare support for Golang 1.6
    (#611).
  • Support for SASL plain-text auth
    (#648).

Improvements:

  • Simplified broker locking scheme slightly
    (#604).
  • Documentation cleanup
    (#605,
    #621,
    #654).

Bug Fixes:

  • Fix race condition shutting down the OffsetManager
    (#658).

Version 1.8.0 (2016-02-01)

01 Feb 15:15
Compare
Choose a tag to compare

New Features:

  • Full support for Kafka 0.9:
    • All protocol messages and fields
      (#586,
      #588,
      #590).
    • Verified that TLS support works
      (#581).
    • Fixed the OffsetManager compatibility
      (#585).

Improvements:

  • Optimize for fewer system calls when reading from the network
    (#584).
  • Automatically retry InvalidMessage errors to match upstream behaviour
    (#589).

Version 1.7.0 (2015-12-11)

11 Dec 14:59
Compare
Choose a tag to compare

New Features:

  • Preliminary support for Kafka 0.9
    (#572). This comes with several
    caveats:
    • Protocol-layer support is mostly in place
      (#577), however Kafka 0.9
      renamed some messages and fields, which we did not in order to preserve API
      compatibility.
    • The producer and consumer work against 0.9, but the offset manager does
      not (#573).
    • TLS support may or may not work
      (#581).

Improvements:

  • Don't wait for request timeouts on dead brokers, greatly speeding recovery
    when the TCP connection is left hanging
    (#548).
  • Refactored part of the producer. The new version provides a much more elegant
    solution to #449. It is also
    slightly more efficient, and much more precise in calculating batch sizes
    when compression is used
    (#549,
    #550,
    #551).

Bug Fixes:

  • Fix race condition in consumer test mock
    (#553).

Version 1.6.1 (2015-09-25)

25 Sep 17:41
Compare
Choose a tag to compare

Bug Fixes:

  • Fix panic that could occur if a user-supplied message value failed to encode
    (#449).

Version 1.6.0 (2015-09-04)

04 Sep 14:52
Compare
Choose a tag to compare

New Features:

  • Implementation of a consumer offset manager using the APIs introduced in
    Kafka 0.8.2. The API is designed mainly for integration into a future
    high-level consumer, not for direct use, although it is possible to use it
    directly.
    (#461).

Improvements:

  • CRC32 calculation is much faster on machines with SSE4.2 instructions,
    removing a major hotspot from most profiles
    (#255).

Bug Fixes:

  • Make protocol decoding more robust against some malformed packets generated
    by go-fuzz (#523,
    #525) or found in other ways
    (#528).
  • Fix a potential race condition panic in the consumer on shutdown
    (#529).

Version 1.5.0 (2015-08-17)

17 Aug 14:47
Compare
Choose a tag to compare

New Features:

  • TLS-encrypted network connections are now supported. This feature is subject
    to change when Kafka releases built-in TLS support, but for now this is
    enough to work with TLS-terminating proxies
    (#154).

Improvements:

  • The consumer will not block if a single partition is not drained by the user;
    all other partitions will continue to consume normally
    (#485).
  • Formatting of error strings has been much improved
    (#495).
  • Internal refactoring of the producer for code cleanliness and to enable
    future work (#300).

Bug Fixes:

  • Fix a potential deadlock in the consumer on shutdown
    (#475).

Version 1.4.3 (2015-07-21)

21 Jul 13:26
Compare
Choose a tag to compare

Bug Fixes:

  • Don't include the partitioner in the producer's "fetch partitions"
    circuit-breaker (#466).
  • Don't retry messages until the broker is closed when abandoning a broker in
    the producer (#468).
  • Update the import path for snappy-go, it has moved again and the API has
    changed slightly (#486).

Version 1.4.2 (2015-05-27)

27 May 13:31
Compare
Choose a tag to compare

Bug Fixes:

  • Update the import path for snappy-go, it has moved from google code to github
    (#456).

Version 1.4.1 (2015-05-25)

25 May 15:21
Compare
Choose a tag to compare

Improvements:

  • Optimizations when decoding snappy messages, thanks to John Potocny
    (#446).

Bug Fixes:

  • Fix hypothetical race conditions on producer shutdown
    (#450,
    #451).

Version 1.4.0 (2015-05-01)

01 May 15:35
Compare
Choose a tag to compare

New Features:

  • The consumer now implements Topics() and Partitions() methods to enable
    users to dynamically choose what topics/partitions to consume without
    instantiating a full client
    (#431).
  • The partition-consumer now exposes the high water mark offset value returned
    by the broker via the HighWaterMarkOffset() method (#339).
  • Added a kafka-console-consumer tool capable of handling multiple
    partitions, and deprecated the now-obsolete kafka-console-partitionConsumer
    (#439,
    #442).

Improvements:

  • The producer's logging during retry scenarios is more consistent, more
    useful, and slightly less verbose
    (#429).
  • The client now shuffles its initial list of seed brokers in order to prevent
    thundering herd on the first broker in the list
    (#441).

Bug Fixes:

  • The producer now correctly manages its state if retries occur when it is
    shutting down, fixing several instances of confusing behaviour and at least
    one potential deadlock (#419).
  • The consumer now handles messages for different partitions asynchronously,
    making it much more resilient to specific user code ordering
    (#325).