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https://issues.apache.org/jira/browse/AMBARI-21351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Di Li updated AMBARI-21351:
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Attachment: AMBARI-21351.patch
> Add Support For MariaDB to Python Scripts
> -----------------------------------------
>
> Key: AMBARI-21351
> URL: https://issues.apache.org/jira/browse/AMBARI-21351
> Project: Ambari
> Issue Type: Task
> Affects Versions: 2.5.2
> Reporter: Siddharth Wagle
> Assignee: Di Li
> Priority: Critical
> Fix For: 2.5.2
>
> Attachments: AMBARI-21351.patch
>
>
> Some stacks, such as BigInights, support MariaDB as the database for Hive.
> When upgrading from BigInights to another stack, such as HDP, this causes the
> following exception when starting the Hive service:
> {code}
> ```resource_management.core.exceptions.ExecutionFailed: Execution of 'service
> mysqld stop' returned 5. Redirecting to /bin/systemctl stop mysqld.service
> Failed to stop mysqld.service: Unit mysqld.service not loaded.```
> {code}
> This looks to be caused by the hard-coded reliance of {{mysqld}} in the
> Python scripts.
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