Plugin::ConcatFilter::TimeoutError: Timeout flush

[Tri0L]

I've got Plugin::ConcatFilter::TimeoutError: Timeout flush when have just one message in log.

Steps to replicate

In low loaded environments I have ~1-2 log message per minute/hour. In this case I have I've got Plugin::ConcatFilter::TimeoutError: Timeout flush. But It's not an error. I expect that after timeout message will be sent to output, not marked as error.

[Tri0L]

Anybody?

[okkez]

Please check usage about timeout_label parameter.

[mhumeSF]

@okkez I am trying to implement this, but what exactly is happening? Why is the timeout_label parameter needed?

[okkez]

Please check README.md around timeout_label and its example carefully and try it. If you want to suppress logs about timeout, you can use @log_level parameter for this plugin. Please check the documentation.

[mhumeSF]

@okkez Got it working. This makes sense now after looking at the docs. Thanks for taking time to reply!

[kaisermario]

sry I think I really don't get the point. timeout label handels timeouts to be handled as "normal" logs. But how can I figure out what the root cause was?

[okkez]

Analyze your logs carefully and write proper regexp patterns to match multiline logs. Your regexp patterns may be wrong or insufficient if timeout occurs.