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Posted to issues@ambari.apache.org by "Tim Thorpe (JIRA)" <ji...@apache.org> on 2017/10/12 15:10:02 UTC
[jira] [Created] (AMBARI-22220) Should be able to switch the
extension version to which a stack version is linked
Tim Thorpe created AMBARI-22220:
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Summary: Should be able to switch the extension version to which a stack version is linked
Key: AMBARI-22220
URL: https://issues.apache.org/jira/browse/AMBARI-22220
Project: Ambari
Issue Type: Improvement
Components: ambari-server
Affects Versions: trunk, 2.5.0, 2.6.0
Reporter: Tim Thorpe
Assignee: Tim Thorpe
Fix For: trunk
Currently the only way to switch the extension version to which a stack version is linked is to perform the following actions:
* Stop the extension services
* Reregister (delete) the extension services
* Unlink the old extension version
* Link the new extension version
* Add the extension services back
The REST API should allow us to do an update action on the extension link. In this manner, if we were running an upgrade from HDP 2.6.1 to 2.6.3 (or something similar) which both use the HDP 2.6 stack version then we could perform the extension link switch as a manual step during the upgrade process.
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