Andrii Tkach created AMBARI-9508:
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Summary: RU : UI dialog shows x hosts as INSTALLED, but API has
correct statuses
Key: AMBARI-9508
URL: https://issues.apache.org/jira/browse/AMBARI-9508
Project: Ambari
Issue Type: Bug
Components: ambari-web
Affects Versions: 2.0.0
Reporter: Andrii Tkach
Assignee: Andrii Tkach
Priority: Critical
Fix For: 2.0.0
*Revised Description*:
The UI dialog box that shows how many hosts are Current, Installed, or Not
Installed is not calculating the numbers correctly by using the API.
See the screenshot where a RU is in progress, so the API reports 3 hosts in
UPGRADING and 1 INSTALLED (because none of its components advertise a version,
so it will never transition to UPGRADING, but instead, the Finalize will
transition it directly to CURRENT). However, the UI always seems to display the
total count as Installed, and has a link to the Hosts page with a pre-set
filter for INSTALLED, which obviously won't coincide.
*Original Description*:
Install cluster
Enable HA
Register and install HDP-2.2.1.0-2214
Try to do stack upgrade
Proceed to Finalize
Error appears:
{code}The following 1 host(s) have not been upgraded to version 2.2.1.0-2214.
Please install and upgrade the Stack Version on those hosts and try
again.\nHosts:
org.apache.ambari.server.orm.entities.HostVersionEntity@49b8a9c3\n{code}
Click on "Ignore and Proceed"
Status become "Upgrade Completed"
Close RU-window.
On the page http://host:8080/#/main/admin/stack/versions status for
HDP-2.2.1.0-2214 is "Upgrade: In Process" (displayed as link) [^scr1.png]. On
click on it nothing happens.
Hosts for HDP-2.2.1.0-2214 version:
{code}0 Not Installed
3 Installed
0 Current{code}
Click on "Installed"
Popup with 3 hosts appears [^scr2.png].
Click on "Go to Hosts"-button
User is navigated to Hosts page with filter for Versions "2.2.1.0-2214 -
Installed" (valid filter), but there are no hosts on the table - "No hosts to
display" [^scr3.png].
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