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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/46018/
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Review request for Ambari, Sumit Mohanty, Jeff Sposetti, and Sid Wagle.
Bugs: AMBARI-15801
https://issues.apache.org/jira/browse/AMBARI-15801
Repository: ambari
Description
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HDFS Script alerts turned to UNKNOWN status when minimumValue threshold are set
to very low values, with an error response "Unable to calculate the standard
deviation for 1 datapoints"/"Unable to calculate the standard deviation for 0
datapoints"
Note : This behavior is not observed when the minimumValue is set to a higher
value (e.g 30.0).
Diffs
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ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/alerts/alert_metrics_deviation.py
9a122fa
ambari-server/src/test/python/stacks/2.0.6/HDFS/test_alert_metrics_deviation.py
PRE-CREATION
Diff: https://reviews.apache.org/r/46018/diff/
Testing
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Ran 277 tests in 9.376s
OK
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Total run:956
Total errors:0
Total failures:0
OK
Thanks,
Dmytro Sen
