CZ Haung created AMBARI-25125:
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Summary: Bugs in port_alert.py prevent alerts from being generated
correctly
Key: AMBARI-25125
URL: https://issues.apache.org/jira/browse/AMBARI-25125
Project: Ambari
Issue Type: Bug
Components: alerts
Affects Versions: 2.6.2
Reporter: CZ Haung
We have observed bugs in port_alerrt.py, which prevent alerts from being
generated correctly.
Specially, the highlighted code below has bugs.
end_time = time.time()
{color:#FF0000}milliseconds = end_time - start_time{color}
{color:#FF0000}seconds = milliseconds / 1000.0{color}
It should be
{color:#FF0000}seconds = end_time - start_time{color}
{color:#FF0000}milliseconds = seconds * 1000.0 ### Not referenced anymore and
can be removed{color}
{color:#333333}{color}So to have ambari agent report a 1-second response time,
the actual response time need to be 1000 seconds!
Here is what Python time.time() does:
Help on built-in function time in module time:
time(...)
time() -> floating point number
Return the current time {color:#d04437}*in seconds*{color} since the Epoch.
Fractions of a second may be present if the system clock provides them.
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