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https://issues.apache.org/jira/browse/AMBARI-23266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated AMBARI-23266:
------------------------------------
Labels: pull-request-available (was: )
> Wrong service_package_folder in serviceLevelParams during Express Upgrade
> from HDP 2.6 to HDP 3.0
> -------------------------------------------------------------------------------------------------
>
> Key: AMBARI-23266
> URL: https://issues.apache.org/jira/browse/AMBARI-23266
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.7.0
> Reporter: Myroslav Papirkovskyi
> Assignee: Myroslav Papirkovskyi
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 2.7.0
>
>
> Upgrade HDP 2.6 to HDP 3.0 in Ambari 2.7; EU is supported only (i.e. no RU).
> At upgrade time, when the services are starting we should use the new stack
> version's _service_package_folder_ instead of the old one. This was ok, until
> the change in FileCache.get_service_base_dir to get the base directory from
> 'serviceLevelParams' instead of 'commandParams'.
> {code:java}
> ...
> "serviceLevelParams": {
> "credentialStoreEnabled": false,
> "status_commands_timeout": 300,
> "version": "2.7.3",
> "service_package_folder": "common-services/YARN/2.1.0.2.0/package"
> },
> ...
> "commandParams": {
> "service_package_folder": "stacks/HDP/3.0/services/YARN/package",
> "hooks_folder": "stack-hooks",
> "clusterName": "cluster1",
> "custom_command": "RESTART",
> "upgrade_direction": "upgrade",
> "upgrade_type": "nonrolling_upgrade",
> "script": "scripts/historyserver.py",
> "version": "3.0.0.2-155",
> "forceRefreshConfigTagsBeforeExecution": "true",
> "request_id": "17",
> "command_timeout": "900",
> "script_type": "PYTHON"
> },
> {code}
> The _service_package_folder_ is different; the one in _commandParams_ is the
> correct value.
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