Su Ralph created EAGLE-369:
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Summary: Improve eagle alert email template to provide more useful
information and user experience
Key: EAGLE-369
URL: https://issues.apache.org/jira/browse/EAGLE-369
Project: Eagle
Issue Type: Improvement
Affects Versions: v0.3.1
Reporter: Su Ralph
Assignee: Su Ralph
Fix For: v0.5.0
>From feedback:
(1) Time Stamp needs to be human readable.
(2) Consider capitalize wordings.
(3) What does lowNum and highNum mean here? Do they mean number of live
data nodes? How does this alert come out? Does that mean the current number
of live data nodes go above the highNum or below the lowNum? The lowNum should
display as “2,884” instead of “2884.0”.
(4) The Description field should always be there. If description is not
available, it should display as “Not provided by Policy Owner”.
(5) Should we consider displaying the name of the policy owner? That way,
people know whom to contact if they have question about the policy.
(6) The information in the Actions Required field is too generic and it is
not actionable. Can we do something about it?
(7) The text alignment (now always align center) may consider to align
left. Use want to make it look more professional.
(8) Text font is not consistent across the message. Should align to one
single font. Consider use Calibri as this is now the eBay official font type.
(9) Lack of policy definition
The definition is
from every (e1 = hadoopJmxMetricEventStream[metric ==
\"hadoop.namenode.fsnamesystemstate.numlivedatanodes\" ]) -> e2 =
hadoopJmxMetricEventStream[metric == e1.metric and host == e1.host and
(convert(e1.value, \"long\") - 2) >= convert(value, \"long\") ] within 5 min
select e1.metric, e1.host, e1.value as highNum, e1.timestamp as start, e2.value
as lowNum, e2.timestamp as end insert into tmp;
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