fluentd: Errors with in_tail plugin in 0.14.6

Seeing the following error in my kubernetes fluentd pod

Version:0.14.6 running as a gem OS: Debian

2016-09-12 14:56:43 +0000 [error]: can't modify string; temporarily locked
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:563:in `readpartial'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:563:in `on_notify'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:444:in `on_notify'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin_helper/timer.rb:76:in `on_timer'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/cool.io-1.4.5/lib/cool.io/loop.rb:88:in `run_once'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/cool.io-1.4.5/lib/cool.io/loop.rb:88:in `run'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin_helper/event_loop.rb:71:in `block in start'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin_helper/thread.rb:66:in `block in thread_create'
2016-09-12 14:56:43 +0000 [error]: closed stream
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:563:in `readpartial'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:563:in `on_notify'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:444:in `on_notify'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:425:in `attach'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:210:in `setup_watcher'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:231:in `block in start_watchers'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:218:in `each'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:218:in `start_watchers'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:204:in `refresh_watchers'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/plugin/in_tail.rb:156:in `start'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/root_agent.rb:138:in `block in start'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/root_agent.rb:127:in `block (2 levels) in lifecycle'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/root_agent.rb:126:in `each'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/root_agent.rb:126:in `block in lifecycle'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/root_agent.rb:113:in `each'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/root_agent.rb:113:in `lifecycle'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/root_agent.rb:137:in `start'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/engine.rb:211:in `start'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/engine.rb:175:in `run'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/supervisor.rb:677:in `run_engine'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/supervisor.rb:436:in `block in run_worker'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/supervisor.rb:606:in `main_process'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/supervisor.rb:431:in `run_worker'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/lib/fluent/command/fluentd.rb:271:in `<top (required)>'
  2016-09-12 14:56:43 +0000 [error]: /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in `require'
  2016-09-12 14:56:43 +0000 [error]: /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in `require'
  2016-09-12 14:56:43 +0000 [error]: /var/lib/gems/2.3.0/gems/fluentd-0.14.6/bin/fluentd:5:in `<top (required)>'
  2016-09-12 14:56:43 +0000 [error]: /usr/local/bin/fluentd:23:in `load'
  2016-09-12 14:56:43 +0000 [error]: /usr/local/bin/fluentd:23:in `<main>'

About this issue

Original URL
State: closed
Created 8 years ago
Comments: 27 (13 by maintainers)

Commits related to this issue

Falling back fluentd version to 0.14.4 hitting known bug https://github.com/fluent/fluentd/issues/1229 — committed to cmachler/fluentd-kubernetes-coreos-secure by deleted user 8 years ago
in_tail: Detach timer trigger when detach TailWatcher This change fixes #1229 — committed to okkez/fluentd by okkez 8 years ago
Update fluentd to 0.14.8 There are important changes in 0.14.7, namely options to rotate fluentd's own logs, compression and a fix for https://github.com/fluent/fluentd/issues/1229 — committed to therc/docker-fluentd by therc 8 years ago
Update fluentd to 0.14.8 There are important changes in 0.14.7, namely options to rotate fluentd's own logs, compression and a fix for https://github.com/fluent/fluentd/issues/1229 Using 0.14.8 be... — committed to therc/docker-fluentd-kubernetes by therc 8 years ago

Most upvoted comments

thanks for the test 👍

repeatedly on Oct 14, 2016

working well for me now. Thanks!

cmachler on Oct 14, 2016