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Diffstat (limited to 'CHANGES.md')
| -rw-r--r-- | CHANGES.md | 50 |
1 files changed, 50 insertions, 0 deletions
@@ -1,3 +1,53 @@ +# 1.4.5 (Mar 14, 2019) + +This release is primarily focused on addressing lock contention +and other coordination issues between the KafkaConsumer and the +background heartbeat thread that was introduced in the 1.4 release. + +Consumer +* connections_max_idle_ms must be larger than request_timeout_ms (jeffwidman / PR #1688) +* Avoid race condition during close() / join heartbeat thread (dpkp / PR #1735) +* Use last offset from fetch v4 if available to avoid getting stuck in compacted topic (keithks / PR #1724) +* Synchronize puts to KafkaConsumer protocol buffer during async sends (dpkp / PR #1733) +* Improve KafkaConsumer join group / only enable Heartbeat Thread during stable group (dpkp / PR #1695) +* Remove unused `skip_double_compressed_messages` (jeffwidman / PR #1677) +* Fix commit_offsets_async() callback (Faqa / PR #1712) + +Client +* Retry bootstrapping after backoff when necessary (dpkp / PR #1736) +* Recheck connecting nodes sooner when refreshing metadata (dpkp / PR #1737) +* Avoid probing broker versions twice on newer brokers (dpkp / PR #1738) +* Move all network connections and writes to KafkaClient.poll() (dpkp / PR #1729) +* Do not require client lock for read-only operations (dpkp / PR #1730) +* Timeout all unconnected conns (incl SSL) after request_timeout_ms (dpkp / PR #1696) + +Admin Client +* Fix AttributeError in response topic error codes checking (jeffwidman) +* Fix response error checking in KafkaAdminClient send_to_controller (jeffwidman) +* Fix NotControllerError check (jeffwidman) + +Core/Protocol +* Fix default protocol parser version / 0.8.2 version probe (dpkp / PR #1740) +* Make NotEnoughReplicasError/NotEnoughReplicasAfterAppendError retriable (le-linh / PR #1722) + +Bugfixes +* Use copy() in metrics() to avoid thread safety issues (emeric254 / PR #1682) + +Test Infrastructure +* Mock dns lookups in test_conn (dpkp / PR #1739) +* Use test.fixtures.version not test.conftest.version to avoid warnings (dpkp / PR #1731) +* Fix test_legacy_correct_metadata_response on x86 arch (stanislavlevin / PR #1718) +* Travis CI: 'sudo' tag is now deprecated in Travis (cclauss / PR #1698) +* Use Popen.communicate() instead of Popen.wait() (Baisang / PR #1689) + +Compatibility +* Catch thrown OSError by python 3.7 when creating a connection (danjo133 / PR #1694) +* Update travis test coverage: 2.7, 3.4, 3.7, pypy2.7 (jeffwidman, dpkp / PR #1614) +* Drop dependency on sphinxcontrib-napoleon (stanislavlevin / PR #1715) +* Remove unused import from kafka/producer/record_accumulator.py (jeffwidman / PR #1705) +* Fix SSL connection testing in Python 3.7 (seanthegeek, silentben / PR #1669) + + # 1.4.4 (Nov 20, 2018) Bugfixes |