Fluentd changelog

Changelog History

Page 1

• v1.15.2 Changes

  August 22, 2022

  ✨ Enhancement

  • ➕ Add a new system configuration enable_jit https://github.com/fluent/fluentd/pull/3857

  🐛 Bug Fix

  • out_file: Fix append mode with --daemon flag https://github.com/fluent/fluentd/pull/3864
  • child_process: Plug file descriptor leak https://github.com/fluent/fluentd/pull/3844

  Misc

  • ⬇️ Drop win32-api gem to support Ruby 3.2 https://github.com/fluent/fluentd/pull/3849 https://github.com/fluent/fluentd/pull/3866

• v1.15.1 Changes

  July 27, 2022

  🐛 Bug Fix

  • ➕ Add support for concurrent append in out_file https://github.com/fluent/fluentd/pull/3808

  Misc

  • ⚡️ in_tail: Show more information on skipping update_watcher https://github.com/fluent/fluentd/pull/3829

• v1.15.0 Changes

  June 29, 2022

  ✨ Enhancement

  • 🌲 in_tail: Add log throttling in files based on group rules https://github.com/fluent/fluentd/pull/3535 https://github.com/fluent/fluentd/pull/3771
  • ➕ Add dump command to fluent-ctl https://github.com/fluent/fluentd/pull/3680
  • 🔧 Handle YAML configuration format on configuration file https://github.com/fluent/fluentd/pull/3712
  • 👷 Add restart_worker_interval parameter in <system> directive to set interval to restart workers that has stopped for some reason. https://github.com/fluent/fluentd/pull/3768

  🐛 Bug fixes

  • ⚡️ out_forward: Fix to update timeout of cached sockets https://github.com/fluent/fluentd/pull/3711
  • in_tail: Fix a possible crash on file rotation when follow_inodes true https://github.com/fluent/fluentd/pull/3754
  • output: Fix a possible crash of flush thread https://github.com/fluent/fluentd/pull/3755
  • 🏁 in_tail: Fix crash bugs on Ruby 3.1 on Windows https://github.com/fluent/fluentd/pull/3766
  • in_tail: Fix a bug that in_tail cannot open non-ascii path on Windows https://github.com/fluent/fluentd/pull/3774
  • 🛠 Fix a bug that fluentd doesn't release its own log file even after rotated by external tools https://github.com/fluent/fluentd/pull/3782

  Misc

  • in_tail: Simplify TargetInfo related code https://github.com/fluent/fluentd/pull/3489
  • 🛠 Fix a wrong issue number in CHANGELOG https://github.com/fluent/fluentd/pull/3700
  • 🏁 server helper: Add comments to linger_timeout behavior about Windows https://github.com/fluent/fluentd/pull/3701
  • service_discovery: Fix typo https://github.com/fluent/fluentd/pull/3724
  • ✅ test: Fix unstable tests and warnings https://github.com/fluent/fluentd/pull/3745 https://github.com/fluent/fluentd/pull/3753 https://github.com/fluent/fluentd/pull/3767 https://github.com/fluent/fluentd/pull/3783 https://github.com/fluent/fluentd/pull/3784 https://github.com/fluent/fluentd/pull/3785 https://github.com/fluent/fluentd/pull/3787

• v1.14.6 Changes

  March 31, 2022

  ✨ Enhancement

  • 🔌 Enable server plugins to specify socket-option SO_LINGER https://github.com/fluent/fluentd/pull/3644
  • ➕ Add --umask command line parameter https://github.com/fluent/fluentd/pull/3671 https://github.com/fluent/fluentd/pull/3679

  🐛 Bug fixes

  • 🛠 Fix metric name typo https://github.com/fluent/fluentd/pull/3630 https://github.com/fluent/fluentd/pull/3673
  • Apply modifications in pipeline to the records being passed to @ERROR label https://github.com/fluent/fluentd/pull/3631
  • 🛠 Fix wrong calculation of retry interval https://github.com/fluent/fluentd/pull/3640 https://github.com/fluent/fluentd/pull/3649 https://github.com/fluent/fluentd/pull/3685 https://github.com/fluent/fluentd/pull/3686
  • 👌 Support IPv6 address for rpc_endpoint in system config https://github.com/fluent/fluentd/pull/3641

  Misc

  • 🏁 CI: Support Ruby 3.1 except Windows https://github.com/fluent/fluentd/pull/3619
  • Switch to GitHub Discussions https://github.com/fluent/fluentd/pull/3654
  • 🛠 Fix CHANGELOG.md heading styles https://github.com/fluent/fluentd/pull/3648
  • Declare null_value_pattern as regexp https://github.com/fluent/fluentd/pull/3650

• v1.14.5 Changes

  February 09, 2022

  ✨ Enhancement

  • ➕ Add support for "application/x-ndjson" to in_http https://github.com/fluent/fluentd/pull/3616
  • ➕ Add support for ucrt binary for Windows https://github.com/fluent/fluentd/pull/3613

  🐛 Bug fixes

  • Don't retry when retry_max_times == 0 https://github.com/fluent/fluentd/pull/3608
  • 🛠 Fix hang-up issue during TLS handshake in out_forward https://github.com/fluent/fluentd/pull/3601
  • ⬆️ Bump up required ServerEngine to v2.2.5 https://github.com/fluent/fluentd/pull/3599
  • 🛠 Fix "invalid byte sequence is replaced" warning on Kubernetes https://github.com/fluent/fluentd/pull/3596
  • 🛠 Fix "ArgumentError: unknown keyword: :logger" on Windows with Ruby 3.1 https://github.com/fluent/fluentd/pull/3592

• v1.14.4 Changes

  January 06, 2022

  ✨ Enhancement

  • in_tail: Add option to skip long lines (max_line_size) https://github.com/fluent/fluentd/pull/3565

  🐛 Bug fix

  • Incorrect BufferChunkOverflowError when each event size is < chunk_limit_size https://github.com/fluent/fluentd/pull/3560
  • 🍎 On macOS with Ruby 2.7/3.0, out_file fails to write events if append is true. https://github.com/fluent/fluentd/pull/3579
  • ✅ test: Fix unstable test cases https://github.com/fluent/fluentd/pull/3574 https://github.com/fluent/fluentd/pull/3577

• v1.14.3 Changes

  November 26, 2021

  ✨ Enhancement

  • 🔄 Changed to accept http_parser.rb 0.8.0. http_parser.rb 0.8.0 is ready for Ractor. https://github.com/fluent/fluentd/pull/3544

  🐛 Bug fix

  • 🔊 in_tail: Fixed a bug that no new logs are read when enable_stat_watcher true and enable_watch_timer false is set. https://github.com/fluent/fluentd/pull/3541
  • 🛠 in_tail: Fixed a bug that the beginning and initial lines are lost after startup when read_from_head false and path includes wildcard '*'. https://github.com/fluent/fluentd/pull/3542
  • 🛠 Fixed a bug that processing messages were lost when BufferChunkOverflowError was thrown even though only a specific message size exceeds chunk_limit_size. https://github.com/fluent/fluentd/pull/3553 https://github.com/fluent/fluentd/pull/3562

  Misc

  • ⬆️ Bump up required version of win32-service gem. newer version is required to implement additional fluent-ctl commands. https://github.com/fluent/fluentd/pull/3556

• v1.14.2 Changes

  October 29, 2021

  🚀 IMPORTANT: This release contain the fix for CVE-2021-41186 - 📜 ReDoS vulnerability in parser_apache2. This vulnerability is affected from Fluentd v0.14.14 to v1.14.1. ⬆️ We recommend to upgrade Fluentd to v1.14.2 or use patched version of 🔌 parser_apache2 plugin.

  ✨ Enhancement

  • ✅ fluent-cat: Add --event-time option to send specified event time for testing. https://github.com/fluent/fluentd/pull/3528

  🐛 Bug fix

  • 🛠 Fixed to generate correct epoch timestamp even after switching Daylight Saving Time https://github.com/fluent/fluentd/pull/3524
  • 🛠 Fixed ReDoS vulnerability in parser_apache2. This vulnerability is caused by a certain pattern of a broken apache log.

• v1.14.1 Changes

  September 29, 2021

  ✨ Enhancement

  • in_tail: Added file related metrics. These metrics should be collected same as fluent-bit's in_tail. https://github.com/fluent/fluentd/pull/3504
  • out_forward: Changed to use metrics mechanism for node statistics https://github.com/fluent/fluentd/pull/3506

  🐛 Bug fix

  • 🛠 in_tail: Fixed a crash bug that it raise undefined method of eof? error. This error may happen only when read_bytes_limit_per_second was specified. https://github.com/fluent/fluentd/pull/3500
  • 🛠 out_forward: Fixed a bug that node statistics information is not included correctly. https://github.com/fluent/fluentd/pull/3503 https://github.com/fluent/fluentd/pull/3507
  • 🛠 Fixed a error when using @include directive It was occurred when http/https scheme URI is used in @include directive with Ruby 3. https://github.com/fluent/fluentd/pull/3517
  • ⚠ out_copy: Fixed to suppress a wrong warning for ignore_if_prev_success It didn't work even if a user set it. https://github.com/fluent/fluentd/pull/3515
  • 🛠 Fixed not to output nanoseconds field of next retry time in warning log Then, inappropriate labels in log are also fixed. (retry_time -> retry_times, next_retry_seconds -> next_retry_time) https://github.com/fluent/fluentd/pull/3518

• v1.14.0 Changes

  August 30, 2021

  ✨ Enhancement

  • Added enable_input_metrics, enable_size_metrics system configuration parameter This feature might need to pay higher CPU cost, so input event metrics features are disabled by default. These features are also enabled by --enable-input-metrics,--enable-size-metrics command line option. https://github.com/fluent/fluentd/pull/3440
  • ➕ Added reserved word @ROOT for getting root router. This is incompatible change. Do not use @ROOT for label name. https://github.com/fluent/fluentd/pull/3358
  • in_syslog: Added send_keepalive_packet option https://github.com/fluent/fluentd/pull/3474
  • in_http: Added cors_allow_credentials option. This option tells browsers whether to expose the response to frontend when the credentials mode is "include". https://github.com/fluent/fluentd/pull/3481 https://github.com/fluent/fluentd/pull/3491

  🐛 Bug fix

  • 🚚 in_tail: Fixed a bug that deleted paths are not removed from pos file by file compaction at start up https://github.com/fluent/fluentd/pull/3467
  • ⚠ in_tail: Revived a warning message of retrying unaccessible file https://github.com/fluent/fluentd/pull/3478
  • 🛠 TLSServer: Fixed a crash bug on logging peer host name errors https://github.com/fluent/fluentd/pull/3483

  Misc

  • ➕ Added metrics plugin mechanism The implementations is changed to use metrics plugin. In the future, 3rd party plugin will be able to handle these metrics. https://github.com/fluent/fluentd/pull/3471 https://github.com/fluent/fluentd/pull/3473 https://github.com/fluent/fluentd/pull/3479 https://github.com/fluent/fluentd/pull/3484

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