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https://reviews.apache.org/r/46413/
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Review request for Ambari, Dmytro Sen, Sumit Mohanty, and Sid Wagle.


Bugs: AMBARI-15982
    https://issues.apache.org/jira/browse/AMBARI-15982


Repository: ambari


Description
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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. 
Hence, the hadoop daemons reported data at 1 min intervals instead of 10 
seconds.

FIX
Changse made to the Upgrade path for 2.4.0


Diffs
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ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog240.java
 097a079 
  
ambari-server/src/test/java/org/apache/ambari/server/upgrade/UpgradeCatalog240Test.java
 e3e8d35 

Diff: https://reviews.apache.org/r/46413/diff/


Testing
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Manually tested upgrade.


Thanks,

Aravindan Vijayan

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