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https://issues.apache.org/jira/browse/AMBARI-25351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Grinenko reassigned AMBARI-25351:
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Assignee: Dmytro Grinenko
> Ambari doesn't handle missing kerberos.json file in MPack directory
> -------------------------------------------------------------------
>
> Key: AMBARI-25351
> URL: https://issues.apache.org/jira/browse/AMBARI-25351
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.7.4
> Reporter: Raghav Kashyap
> Assignee: Dmytro Grinenko
> Priority: Major
>
> Hi ,
> it has been observed that Ambari doesn't handle gracefully the situation
> when there is no kerberos.json defined. This causes an error when
> CreateKeytabFilesServerAction tries to access the data directory where
> keytabs supposed to be store temporarily.
>
> {code:java}
> // ERROR [Server Action Executor Worker 560]
> CreateKeytabFilesServerAction:173 - The data directory has not been set.
> Generated keytab files can not be stored.
> {code}
> This directory is only set and created if there are applicable hosts. This is
> not true in this case so this directory is never set.
>
> This has been observed with IBM Spectrum Scale MPack which does not have
> kerberos.json file in path
> "/var/lib/ambari-server/resources/mpacks/SpectrumScaleExtension-MPack-<Spectrum-Verison>/extensions/SpectrumScaleExtension/<Spectrum-Verison>/services/GPFS/".
>
>
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