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https://issues.apache.org/jira/browse/HIVE-19432?focusedWorklogId=450118&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-450118
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ASF GitHub Bot logged work on HIVE-19432:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 24/Jun/20 00:26
Start Date: 24/Jun/20 00:26
Worklog Time Spent: 10m
Work Description: github-actions[bot] closed pull request #341:
URL: https://github.com/apache/hive/pull/341
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Issue Time Tracking
-------------------
Worklog Id: (was: 450118)
Time Spent: 20m (was: 10m)
> HIVE-7575: GetTablesOperation is too slow if the hive has too many databases
> and tables
> ---------------------------------------------------------------------------------------
>
> Key: HIVE-19432
> URL: https://issues.apache.org/jira/browse/HIVE-19432
> Project: Hive
> Issue Type: Improvement
> Components: Hive, HiveServer2
> Affects Versions: 2.2.0
> Reporter: Rajkumar Singh
> Assignee: Rajkumar Singh
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-19432.01.patch, HIVE-19432.01.patch,
> HIVE-19432.patch
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> GetTablesOperation is too slow since it does not check for the authorization
> for databases and try pulling all the tables from all the databases using
> getTableMeta. for operation like follows
> {code}
> con.getMetaData().getTables("", "", "%", new String[] \{ "TABLE", "VIEW" });
> {code}
> build the getTableMeta call with wildcard *
> {code}
> metastore.HiveMetaStore: 8: get_table_metas : db=* tbl=*
> {code}
>
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