Myroslav Papirkovskyi created AMBARI-23266:
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Summary: 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
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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