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Posted to issues@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2018/10/15 22:41:00 UTC
[jira] [Updated] (HIVE-11702) GetSchemas thrift call is slow on
scale of 1000+ databases
[ https://issues.apache.org/jira/browse/HIVE-11702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sergey Shelukhin updated HIVE-11702:
------------------------------------
Attachment: HIVE-11702.01.patch
> GetSchemas thrift call is slow on scale of 1000+ databases
> ----------------------------------------------------------
>
> Key: HIVE-11702
> URL: https://issues.apache.org/jira/browse/HIVE-11702
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 1.1.1
> Reporter: Jenny Kim
> Assignee: Sergey Shelukhin
> Priority: Major
> Attachments: HIVE-11702.01.patch, HIVE-11702.1.patch.txt
>
>
> Similar to https://issues.apache.org/jira/browse/HIVE-7575 GetSchemas also starts to degrade in latency starting at the order of 1000+ databases, which returned in about 30 seconds.
> However, SHOW DATABASES on the same Hive instance returns within a few seconds.
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