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https://issues.apache.org/jira/browse/AMBARI-21625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Yang reassigned AMBARI-21625:
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Assignee: Alejandro Fernandez
> Failed to update custom repos defined via service extension after such a
> service is installed to cluster
> --------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-21625
> URL: https://issues.apache.org/jira/browse/AMBARI-21625
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.5.2
> Reporter: Di Li
> Assignee: Alejandro Fernandez
> Fix For: 2.5.2
>
>
> This should be a general issue that can be reproduced by having a service as
> an extension. add it to an HDP 2.6.2/Ambari 2.5.2 cluster, then try to update
> repos for the HDP 2.6.2 stack.
> Our QA hit on BigSQL, but it doesn't have to be BigSQL to reproduce.
> Our QA hit the following error on HDP/HDP upgrade ( will most likely to hit
> it also on the migration):
> *Case* HDP 2.4/BigSQL 4.2.5 upgrade to HDP 2.5.1/BigSQL 5.0.1
> *Error* Updating BigSQL URL via UI and via REST API throws errors, after
> adding BigSQL back to the cluster post HDP 2.5.1 EU.
> ```Via UI: The validation will fail with ambari server side error:
> An internal syste
> m exception occurred: Stack data, stackName=HDP, stackVersion= 2.5,
> osType=redhat7,
> repoId= IBM-Big_SQL
> Via REST API:
> {
> "status" : 404,
> "message" :
> "org.apache.ambari.server.controller.spi.NoSuchResourceException: The
> specified resource doesn't exist: Stack data, stackName=HDP, stackVersion=
> 2.5, osType=redhat7, repoId= IBM-Big_SQL"
> }```
> *Investigation*: Ambari server failed to reads BigSQL's repoinfo.xml
> (defined as part of the extension
> /var/lib/ambari-server/resources/extensions/IBM-Big_SQL/5.0.1.0/services/BIGSQL/repos/repoinfo.xml
> ) for the repo id. It only reads repo ids defined in
> /var/lib/ambari-server/resources/stacks/HDP/2.6/repos/repoinfo.xml
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