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https://issues.apache.org/jira/browse/HIVE-24838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HIVE-24838:
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Labels: pull-request-available (was: )
> Reduce FS creation in Warehouse::getDnsPath for object stores
> -------------------------------------------------------------
>
> Key: HIVE-24838
> URL: https://issues.apache.org/jira/browse/HIVE-24838
> Project: Hive
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Assignee: Attila Magyar
> Priority: Major
> Labels: pull-request-available
> Attachments: Screenshot 2021-03-02 at 11.09.01 AM.png
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> [https://github.com/apache/hive/blob/master/standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/Warehouse.java#L143]
>
> Warehouse::getDnsPath gets invoked from multiple places (e.g getDatabase()
> etc). In certain cases like dynamic partition loads, lot of calls FS
> instantiation calls can be avoided for object stores.
> It would be good to check for BlobStorages and if so, it should be possible
> to avoid FS creation.
> [https://github.com/apache/hive/blob/master/common/src/java/org/apache/hadoop/hive/common/BlobStorageUtils.java#L33]
>
> !Screenshot 2021-03-02 at 11.09.01 AM.png|width=372,height=296!
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