Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Fixed
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2.2.2
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None
Description
PROBLEM
Gaps are being seen in the data shown in the Yarn Home Grafana dashboard .
BUG
Changes that were made through AMBARI-15026 were not added to the Upgrade path.
FIX
The changes will go into the Upgrade path for 2.4.0
Workaround
- In Ambari Web UI, navigate to AMS configs.
- Change the value of the ams-site config timeline.metrics.sink.collection.period from "60" to "10".
- Restart all Services (Hadoop daemons that emit metrics).