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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2017/05/19 12:55:04 UTC
[jira] [Closed] (FLINK-6574) Support nested catalogs in
ExternalCatalog
[ https://issues.apache.org/jira/browse/FLINK-6574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fabian Hueske closed FLINK-6574.
--------------------------------
Resolution: Fixed
Fix Version/s: 1.4.0
Fixed in 1.3.0 with 6d178a9597f5f9b79a0e3a6f4a61a10734188c85
Fixed in 1.4.0 with acea4cde5f0225db9e00bbef4a47fdb58419022b
> Support nested catalogs in ExternalCatalog
> ------------------------------------------
>
> Key: FLINK-6574
> URL: https://issues.apache.org/jira/browse/FLINK-6574
> Project: Flink
> Issue Type: Bug
> Components: Table API & SQL
> Reporter: Haohui Mai
> Assignee: Haohui Mai
> Priority: Critical
> Fix For: 1.3.0, 1.4.0
>
>
> We found out that the current external catalog requires three layers of references for any tables. For example, the SQL would look like the following when referencing external table:
> {noformat}
> SELECT * FROM catalog.db.table
> {noformat}
> It would be great to support only two layers of indirections which is closer to many of the deployment on Presto / Hive today.
> {noformat}
> SELECT * FROM db.table
> {noformat}
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