Jonathan Hurley created AMBARI-20401:
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Summary: HOU wizard wrongly shows hosts with only client
components at the start of 'Upgrade Hosts' group
Key: AMBARI-20401
URL: https://issues.apache.org/jira/browse/AMBARI-20401
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.5.0
Reporter: Jonathan Hurley
Assignee: Jonathan Hurley
Priority: Critical
Fix For: 2.5.0
*STR*
# Deploy HDP-2.5.3 cluster with Ambari-2.5.0.1 (cluster topology is: 2 hosts
with only masters, 2 hosts with only slaves, 1 host with only clients)
# Issued below call to start Host Ordered Upgrade to HDP-2.5.4 (note that host
named 'bugbash-cluster-2-2.openstacklocal' - third in the list has only client
components)
In the HOU wizard in Ambari web UI, when the upgrade reaches 'Upgrade All
Hosts' group, there is already an entry for 'Stop on
bugbash-cluster-2-2.openstacklocal'
Looks like the issue is that since host bugbash-cluster-2-2.openstacklocal does
not have any master/slave components it is already considered that components
are stopped on this host and the entry shows up in wizard.
Likewise From API, I checked that the Upgrade item appears as COMPLETED, even
though earlier Upgrades items are still Pending.
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