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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/41115/
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Review request for Ambari, Dmytro Grinenko, Dmitro Lisnichenko, Jonathan
Hurley, Nate Cole, and Swapan Shridhar.
Bugs: AMBARI-14281
https://issues.apache.org/jira/browse/AMBARI-14281
Repository: ambari
Description
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If a cluster has version x (e.g., HDP 2.3.2.0-2950) as CURRENT, and the user
registers a Repository Version such as 2.3.xx that uses different build URLs
but results in the same build number, then installing packages will be a no-op.
This means that no new version will be detected using the "deltas" method and
the repo_version entity will keep the "version" field without a build number,
and the Cluster Version entity will transition into INSTALLED (since
technically it is already installed).
This incorrect setup will allow the user to start a RU/EU, which will
immediately fail since the Repo Version has no build number, which is needed by
hdp-select.
The fix is to add a PreCheck that ensures that all repos contain a build number.
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/checks/InstallPackagesCheck.java
15b6140
ambari-server/src/test/java/org/apache/ambari/server/checks/InstallPackagesCheckTest.java
56aa1f3
Diff: https://reviews.apache.org/r/41115/diff/
Testing
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mvn clean test
Tested that a build must contain a build number before starting RU/EU.
Thanks,
Alejandro Fernandez
