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Posted to issues@hive.apache.org by "Sourabh Goyal (Jira)" <ji...@apache.org> on 2021/08/16 17:24:00 UTC
[jira] [Resolved] (HIVE-25440) [Hive Metastore]: get_tables_ext()
and get_tables() api in HMSHandler should request tables in batches
[ https://issues.apache.org/jira/browse/HIVE-25440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sourabh Goyal resolved HIVE-25440.
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Resolution: Duplicate
This is being taken care of in HIVE-25114. Resolving this jira.
> [Hive Metastore]: get_tables_ext() and get_tables() api in HMSHandler should request tables in batches
> ------------------------------------------------------------------------------------------------------
>
> Key: HIVE-25440
> URL: https://issues.apache.org/jira/browse/HIVE-25440
> Project: Hive
> Issue Type: Bug
> Components: Metastore, Standalone Metastore
> Reporter: Sourabh Goyal
> Assignee: Sourabh Goyal
> Priority: Major
>
> If HMS is backed by Oracle DB and there are more than 1k tables then get_tables and get_tables_ext request fail with the following error in HMSHandler
> java.sql.SQLSyntaxErrorException: ORA-01795: maximum number of expressions in a list is 1000 at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:494)
> The fix is to request tables in batches in getTableObjectsByName() called from get_tables and get_tables_ext
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