Fluentd v1.16.2

Bug Fix

• #4208 in_tail: Fix new watcher is wrongly detached on rotation when follow_inodes, which causes stopping tailing the file
• #4237 in_tail: Prevent wrongly unwatching when follow_inodes, which causes log duplication
• #4214 in_tail: Fix warning log about overwriting entry when follow_inodes
• #4239 in_tail: Ensure to discard TailWatcher with missing target when follow_inodes
• #4178 MessagePackFactory: Make sure to reset local unpacker to prevent received broken data from affecting other receiving data
• #4188 Fix failure to launch Fluentd on Windows when the log path isn't specified in the command line
• #4229 logger: Prevent growing cache size of ignore_same_log_interval unlimitedly
• #4225 Update sigdump to 0.2.5 to fix wrong value of object counts

Misc

• #4191 in_tail: Check detaching inode when follow_inodes
• #4228 in_tail: Add debug log for pos file compaction
• #4201 #4210 Code improvements detected by RuboCop Performance
• #4159 Add notice for unused argument unpacker of ChunkMessagePackEventStreamer.each

Contributors to this release (Alphabetical order)

• Christian Menges
• Daijiro Fukuda
• Gary Zhu
• Katuya Kawakami
• Masaki Hatada
• Takuro Ashie

Fluentd v1.16.1

Enhancement

• #4137 in_tcp: Add message_length_limit to drop large incoming data

Bug Fix

• #4124 Fix NameError of SecondaryFileOutput when setting secondary other than out_secondary_file
• #4131 Server helper: Suppress error of UDPServer over max_bytes on Windows
• #4147 Buffer: Fix that compress setting causes unexpected error when receiving already compressed MessagePack

Misc

• #4119 Update MAINTAINERS.md
• #4123 Update security policy
• #4128 Plugin template: Remove unnecessary code
• #4116 Revive issue auto closer
• #4145 Fix a link for the repository of td-agent
• #4117 in_udp: add test of message_length_limit
• #4148 Fix a typo of an argument of Fluent::EventStream#each
• #4138 Test in_tcp: Fix undesirable way to assert logs

Contributors to this release (Alphabetical order)

• Daijiro Fukuda
• Takuro Ashie

Fluentd v1.16.0

Enhancement

• #3961 in_tcp: Add send_keepalive_packet option
• #4025 buffer: backup broken file chunk
• #4027 Add warning messages for restoring buffer with flush_at_shutdown true
• #4028 Add logs for time period of restored buffer possibly broken

Bug Fix

• #3987 http_server_helper: Fix format of log messages originating from Async gem
• #4034 #4043 Change to not generate a sigdump file after receiving a SIGTERM signal on non-Windows
• #4030 out_forward: fix error of ack handling conflict on stopping with require_ack_response enabled
• #4064 #4065 #4086 #4090 #4096 Fix problem that some system configs are not reflected
• #4091 Fix bug that the logger outputs some initial log messages without applying some settings such as format
• #4054 Windows: Fix a bug that the wrong log file is reopened with log rotate setting when flushing or graceful reloading
• #4081 Fix race condition of out_secondary_file
• #4087 Suppress warning using different secondary for out_secondary_file
• #4066 Fix value of system_config.workers at run_configure.
  Change argument type of Fluent::Plugin::Base::configure() to Fluent::Config::Element only.
• #4092 Fix bug that Fluentd sometimes tries to use an unavailable port and fails to start on Windows

Misc

• #3899 Add method for testing filtered_with_time
• #4040 Replace $$ with Process.pid
• #4061 Relax required webric gem version
• #3968 #3996 #3997 CI fixes to support Ruby 3.2
• #3969 #3990 #4013 #4033 #4044 #4050 #4062 #4074 #4082 #4085 Other CI fixes
• #4026 #4069 Update MAINTAINERS.md

Contributors to this release (Alphabetical order)

• abetomo
• Daijiro Fukuda
• Fujimoto Seiji
• I326463
• Kentaro Hayashi
• Takuro Ashie
• Toru Takahashi

Fluentd v1.15.3

Bug Fix

• #3917 Support glob for !include directive in YAML config format
• #3929 Remove meaningless oj options
• #3939 Fix log initializer to correctly create per-process files on Windows
• #3942 out_file: Fix the multi-worker check with <worker 0-N> directive

Misc

• #3883 #3922 Fix broken tests on Ruby 3.2

Contributors to this release (Alphabetical order)

• Fujimoto Seiji
• Takuro Ashie

Fluentd v1.15.2

Enhancement

• #3857 Add a new system configuration enable_jit

Bug Fix

• #3864 out_file: Fix append mode with --daemon flag
• #3844 child_process: Plug file descriptor leak

Misc

• #3849 #3866 Drop win32-api gem to support Ruby 3.2

Contributors to this release (Alphabetical order)

• Fujimoto Seiji
• Takuro Ashie

Fluentd v1.15.1

Bug Fix

• #3808 Add support for concurrent append in out_file

Misc

• #3829 in_tail: Show more information on skipping update_watcher

Contributors to this release (Alphabetical order)

• Fujimoto Seiji
• Takuro Ashie

Fluentd v1.15.0

Fluentd v1.15.0 comes with 4 enhancements and 6 bug fixes. A huge thank to 4 contributors who made this release possible.

Enhancement

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

Bug fixes

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

Misc

• #3489 in_tail: Simplify TargetInfo related code
• #3700 Fix a wrong issue number in CHANGELOG
• #3701 server helper: Add comments to linger_timeout behavior about Windows
• #3724 service_discovery: Fix typo
• #3745 #3753 #3767 #3783 #3784 #3785 #3787 test: Fix unstable tests and warnings

Contributors to this release (Alphabetical order)

• Daijiro Fukuda
• Hiroshi Hatake
• JiHyunSong
• Takuro Ashie

Fluentd v1.14.6

Fluentd v1.14.6 comes with 2 enhancements and 4 bug fixes. A huge thank to 7 contributors who made this release possible.

Enhancement

• #3644 Enable server plugins to specify socket-option SO_LINGER
• #3671 #3679 Add --umask command line parameter

Bug fixes

• #3630 #3673 Fix metric name typo
• #3631 Apply modifications in pipeline to the records being passed to @ERROR label
• #3640 #3649 #3685 #3686 Fix wrong calculation of retry interval
• #3641 Support IPv6 address for rpc_endpoint in system config

Misc

• #3619 CI: Support Ruby 3.1 except Windows
• #3654 Switch to GitHub Discussions
• #3648 Fix CHANGELOG.md heading styles
• #3650 Declare null_value_pattern as regexp

Contributors to this release (Alphabetical order)

• Daijiro Fukuda
• JiHyunSong
• Kentaro Hayashi
• Maksym Lisogorskyi
• Satoshi Moris Tagomori
• Sergey Yedrikov
• Takuro Ashie

Fluentd v1.14.5

Fluentd v1.14.5 comes with 2 enhancements and 5 bug fixes. A huge thank to 5 contributors who made this release possible.

Enhancements

• #3616 Add support for "application/x-ndjson" to in_http
• #3613 Add support for ucrt binary for Windows

Bug fixes

• #3608 Don't retry when retry_max_times == 0
• #3601 Fix hang-up issue during TLS handshake in out_forward
• #3559 Bump up required ServerEngine to v2.2.5
• #3596 Fix "invalid byte sequence is replaced" warning on Kubernetes
• #3592 Fix "ArgumentError: unknown keyword: :logger" on Windows with Ruby 3.1

Contributors to this release (Alphabetical order)

• Fujimoto Seiji
• Hiroshi Hatake
• Maksym Lisogorskyi
• Takuro Ashie
• Tomoki Sekiyama