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https://reviews.apache.org/r/60390/
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Review request for Ambari and Tim Thorpe.
Bugs: AMBARI-21327
https://issues.apache.org/jira/browse/AMBARI-21327
Repository: ambari
Description
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For hosts with dual network cards and configured with two FQDN, it's possible
to manually config NN HA with alternative FQDN than the ones recorded in the
Ambari database. This caused an issue for EU/RU when upon kicking off the
upgrade via UI, the UI immediately posts the following error:
"An internal system exception occurred: Request specifies host XXXXX but it is
not a valid host based on the target service=null and component=null"
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/stack/MasterHostResolver.java
427a5f5
Diff: https://reviews.apache.org/r/60390/diff/1/
Testing
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existing unit tests.
Thanks,
Di Li
