Dima Kovalyov created METRON-2330:
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Summary: Document Profiler "'global'" object
Key: METRON-2330
URL: https://issues.apache.org/jira/browse/METRON-2330
Project: Metron
Issue Type: Improvement
Affects Versions: 1.7.1
Reporter: Dima Kovalyov
Dear Metron community,
"[Statistics and Mathematical
Functions|[https://metron.apache.org/current-book/metron-analytics/metron-statistics/index.html]]";
page makes use of:
{code:java}
"foreach": "'global'"
{code}
But nowhere on the internet, I was able to find any description of what it is,
how it's working and how to troubleshoot it.
The page mentions "We will capture a global statistical state for the {{value}}
field and we will look back for a 5 minute window when computing the median."
from which I can guess that 'global' represents the entire message instead of
any particular field.
Can you please shed some more light on it?
In the comments, I'll post an example of my restle with it.
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