[AMBARI-19629] Move schemaTool invocation out of configure() to hive_metastore start()

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 3.0.0, 2.5.0
• Component/s: ambari-server
• Assignee: Attila Doroszlai
• Reporter: Attila Doroszlai
• Created: 19/Jan/17 17:10
• Updated: 20/Jan/17 07:34
• Resolved: 20/Jan/17 07:34

Description

The schemaTool invocation should not be part of the configure method as generally the configure method should be callable from install as well and schemaTool requires a running database to be available which is not true if the default mysql database server shipped with hive is used.

Also since only one component can configure method at a time on the same host in order to avoid overwriting common shared configs the configure methods are synchronized across all components on a host. Having the schemaTool lengthy operation in the configure method will delay the execution of configure methods of the other components in case of parallel command execution.

Issue Links

• links to: Review request