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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 updated HIVE-25294:
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Description: 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. (was: 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, which cloud lead to
some problems.)
> 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: 1h 40m
> 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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