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https://issues.apache.org/jira/browse/AMBARI-19904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebastian Toader updated AMBARI-19904:
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Status: Patch Available (was: In Progress)
> Upgrade: Package Install stuck in "Installing" state forever
> ------------------------------------------------------------
>
> Key: AMBARI-19904
> URL: https://issues.apache.org/jira/browse/AMBARI-19904
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.2.2, 2.4.1
> Reporter: Sebastian Toader
> Assignee: Sebastian Toader
> Priority: Critical
> Fix For: 2.5.0
>
> Attachments: AMBARI-19904.v1.patch
>
>
> Install Packages part of the upgrade got stuck in the "Installing" state
> forever.
> Steps to reproduce:
> # Install Ambari 2.4.1 with HDP 2.4.0.0 on at least 3 hosts
> # Register a repo for HDP 2.4+ or 2.5
> # Modify the ambari properties "agent.package.parallel.commands.limit=1"
> and "agent.auto.cache.update=false"
> # Modify
> _/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.py_ such
> as the {{def install_packages}} method always returns with {{1}} on at least
> 2 agents. Also delete the
> _/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.pyo_
> file on these agents.
> # Restart the agents to pick up the modified {{install_packages.py}}
> # Restart ambari server
> # Install bits for HDP 2.5
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