Sangeeta Ravindran created AMBARI-13514:
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Summary: Service deploy wizard is not always restored to the
correct state If browser session is lost while deploy is running
Key: AMBARI-13514
URL: https://issues.apache.org/jira/browse/AMBARI-13514
Project: Ambari
Issue Type: Bug
Components: ambari-web
Affects Versions: 2.1.0
Reporter: Sangeeta Ravindran
Reproduction Steps:
1.Select one or more services and click on "Deploy" button. While deploy is
running, kill the browser.
2. Restart web browser and login to ambari-server. The UI will go back to the
service deploy wizard review page.
3. Click on "Deploy" again and you will get an error indicating that you are
trying to add a service that is already installed.
for e.g.
org.apache.ambari.server.controller.spi.ResourceAlreadyExistsException:
Attempted to create a host_component which already exists:
[clusterName=hdpcluster, hostName=myhost.mydomain.com componentName=HDFS_CLIENT]
This happens because the services have now either already been deployed or are
in the middle of deploying.
The only way to recover is to exit out of the wizard by clicking on the X at
the right hand top edge.
Expected results:
Ambari should either retrieve the status of the deploy wizard to reflect the
actual state of deploy, or go back to the dash board if browser session is lost.
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