2014-12-15 10:53:03 +0900 [error]: unexpected error error_class=NoMethodError error=#<NoMethodError: undefined me
thod `[]=' for nil:NilClass>
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluent-plugin-td-monitoring-
0.1.3/lib/fluent/plugin/fms_fluentd_ext.rb:70:in `get_plugin_metric'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluent-plugin-td-monitoring-
0.1.3/lib/fluent/plugin/fms_fluentd_ext.rb:50:in `get_monitor_info'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/p
lugin/in_monitor_agent.rb:287:in `block in plugins_info_all'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/p
lugin/in_monitor_agent.rb:286:in `map'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/p
lugin/in_monitor_agent.rb:286:in `plugins_info_all'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluent-plugin-td-monitoring-
0.1.3/lib/fluent/plugin/in_td_monitor_agent.rb:185:in `collect_fluentd_info'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluent-plugin-td-monitoring-
0.1.3/lib/fluent/plugin/in_td_monitor_agent.rb:167:in `collect_info'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluent-plugin-td-monitoring-
0.1.3/lib/fluent/plugin/in_td_monitor_agent.rb:149:in `register_instance_info'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluent-plugin-td-monitoring-
0.1.3/lib/fluent/plugin/in_td_monitor_agent.rb:82:in `start'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/e
ngine.rb:267:in `block in start'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/e
ngine.rb:266:in `each'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/e
ngine.rb:266:in `start'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/e
ngine.rb:213:in `run'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/s
upervisor.rb:464:in `run_engine'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/s
upervisor.rb:135:in `block in start'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/s
upervisor.rb:250:in `call'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/s
upervisor.rb:250:in `main_process'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/s
upervisor.rb:225:in `block in supervise'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/s
upervisor.rb:224:in `fork'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/s
upervisor.rb:224:in `supervise'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/s
upervisor.rb:128:in `start'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/lib/fluent/c
ommand/fluentd.rb:164:in `<top (required)>'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/site_ruby/2.1.0/rubygems/custom_require.rb:3
6:in `require'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/site_ruby/2.1.0/rubygems/custom_require.rb:36:in `require'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/lib/ruby/gems/2.1.0/gems/fluentd-0.10.55/bin/fluentd:6:in `<top (required)>'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/bin/fluentd:23:in `load'
2014-12-15 10:53:03 +0900 [error]: /opt/td-agent/embedded/bin/fluentd:23:in `<top (required)>'
2014-12-15 10:53:03 +0900 [error]: /usr/sbin/td-agent:7:in `load'
2014-12-15 10:53:03 +0900 [error]: /usr/sbin/td-agent:7:in `<main>'
# td-agent --version
td-agent 0.10.55
# uname -a
Linux hogehoge 2.6.32-431.17.1.el6.x86_64 #1 SMP Wed May 7 14:14:17 CDT 2014 x86_64 x86_64 x86_64 GNU/Linux
OSはScientific Linux 6