Chris Nauroth created HIVE-29017:
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Summary: Restore configuration
metastore.initial.metadata.count.enabled to prevent metastore metrics startup
queries
Key: HIVE-29017
URL: https://issues.apache.org/jira/browse/HIVE-29017
Project: Hive
Issue Type: Bug
Components: Standalone Metastore
Affects Versions: 4.0.1, 3.0.0
Reporter: Chris Nauroth
Assignee: Chris Nauroth
For releases as late as Hive 2.3.10, there was support for a
{{metastore.initial.metadata.count.enabled}} configuration property. This could
be set to {{false}} to prevent running queries to determine the counts of
existing databases, tables and partitions. In large-scale ephemeral/serverless
deployments with many HiveMetaStore processes starting up, this can be a source
of unnecessary load spikes on the database. It appears this property was
accidentally removed during the Standalone Metastore separation work,
specifically in the HIVE-17307 metrics refactoring.
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