I am experiencing a weird thing. I am using the following pattern on the output of logstash:
index => "{{logowner}}-%{application}-%{+xxxx.ww}”
However, I am getting errors saying that the index doesn't exist, and when I see the error logs on Kibana, I see that the index where the data is being attempted to be saved is like this:
I found out what the problem was. The log was from a macOS machine and didn't have year information, so logstash interpreted it as of being of this year. So Oct 23rd (2017) became Oct 23rd 2018.
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