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@kimutansk
Created April 2, 2018 14:45
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FluentdLog
[warn]: failed to write data into buffer by buffer overflow action=:throw_exception
[warn]: emit transaction failed: error_class=Fluent::Plugin::Buffer::BufferOverflowError error="can't create buffer file for /var/log/td-agent/buffer/fluentd_aggregation.*.log. Stop creating buffer files: error = Too many open files @ rb_sysopen - /var/log/td-agent/buffer/fluentd_aggregation.b56728fb51b72e0f474b7ef5160ca6f5e.log" location="/opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/buffer/file_chunk.rb:281:in `rescue in create_new_chunk'" tag="httpd.001"
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/buffer/file_chunk.rb:281:in `rescue in create_new_chunk'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/buffer/file_chunk.rb:273:in `create_new_chunk'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/buffer/file_chunk.rb:50:in `initialize'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/buf_file.rb:163:in `new'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/buffer.rb:277:in `block in write'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/output.rb:851:in `write_guard'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/out_relabel.rb:29:in `process'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/output.rb:760:in `emit_sync'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/out_copy.rb:58:in `block in process'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/out_copy.rb:56:in `each'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/out_copy.rb:56:in `each_with_index'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/out_copy.rb:56:in `process'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/multi_output.rb:148:in `emit_sync'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/event_router.rb:96:in `emit_stream'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/event_router.rb:87:in `emit'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluent-plugin-record-reformer-0.9.1/lib/fluent/plugin/out_record_reformer/core.rb:114:in `block in process'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/event.rb:264:in `block in each'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/event.rb:261:in `feed_each'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/event.rb:261:in `each'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluent-plugin-record-reformer-0.9.1/lib/fluent/plugin/out_record_reformer/core.rb:102:in `process'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluent-plugin-record-reformer-0.9.1/lib/fluent/plugin/out_record_reformer/v14.rb:19:in `process'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/output.rb:760:in `emit_sync'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/event_router.rb:96:in `emit_stream'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/in_forward.rb:300:in `on_message'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/in_forward.rb:211:in `block in handle_connection'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/in_forward.rb:248:in `block (3 levels) in read_messages'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/in_forward.rb:247:in `feed_each'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/in_forward.rb:247:in `block (2 levels) in read_messages'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin/in_forward.rb:256:in `block in read_messages'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin_helper/server.rb:588:in `on_read_without_connection'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/cool.io-1.5.3/lib/cool.io/io.rb:123:in `on_readable'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/cool.io-1.5.3/lib/cool.io/io.rb:186:in `on_readable'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/cool.io-1.5.3/lib/cool.io/loop.rb:88:in `run_once'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/cool.io-1.5.3/lib/cool.io/loop.rb:88:in `run'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin_helper/event_loop.rb:84:in `block in start'
[warn]: /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.0.2/lib/fluent/plugin_helper/thread.rb:78:in `block in thread_create'
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