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https://issues.apache.org/jira/browse/HIVE-25294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhihua Deng resolved HIVE-25294.
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Resolution: Won't Fix
> Optimise the metadata count queries for local mode
> --------------------------------------------------
>
> Key: HIVE-25294
> URL: https://issues.apache.org/jira/browse/HIVE-25294
> Project: Hive
> Issue Type: Improvement
> Components: Standalone Metastore
> Reporter: Zhihua Deng
> Assignee: Zhihua Deng
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> When Metastore is in local mode, the client uses his own private HMSHandler
> to get the meta data, the HMSHandler should be initialized before being
> ready to serve. When the metrics is enabled, HMSHandler will count the number
> of db, table, partitions on initializing, which cloud lead to some
> performance problems.
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