[
https://issues.apache.org/jira/browse/HIVE-7575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Szehon Ho updated HIVE-7575:
----------------------------
Hadoop Flags: Incompatible change
Release Note:
This adds 5 additional columns to the ResultSet of GetTables. This is for
compliance with the official JDBC API:
See:
http://docs.oracle.com/javase/7/docs/api/java/sql/DatabaseMetaData.html#getTables(java.lang.String,%20java.lang.String,%20java.lang.String,%20java.lang.String[])
> GetTables thrift call is very slow
> ----------------------------------
>
> Key: HIVE-7575
> URL: https://issues.apache.org/jira/browse/HIVE-7575
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 0.12.0, 0.13.0
> Reporter: Ashu Pachauri
> Assignee: Navis
> Fix For: 2.0.0
>
> Attachments: HIVE-7575.1.patch.txt, HIVE-7575.2.patch.txt,
> HIVE-7575.3.patch.txt, HIVE-7575.4.patch.txt, HIVE-7575.5.patch.txt,
> HIVE-7575.6.patch.txt, HIVE-7575.7.patch.txt
>
>
> The GetTables thrift call takes a long time when the number of table is large.
> With around 5000 tables, the call takes around 80 seconds compared to a "Show
> Tables" query on the same HiveServer2 instance which takes 3-7 seconds.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
