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Posted to issues@flink.apache.org by "Bowen Li (JIRA)" <ji...@apache.org> on 2019/01/31 19:47:00 UTC
[jira] [Closed] (FLINK-10698) Create CatalogManager class manages
all external catalogs and temporary meta objects
[ https://issues.apache.org/jira/browse/FLINK-10698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bowen Li closed FLINK-10698.
----------------------------
Resolution: Duplicate
> Create CatalogManager class manages all external catalogs and temporary meta objects
> ------------------------------------------------------------------------------------
>
> Key: FLINK-10698
> URL: https://issues.apache.org/jira/browse/FLINK-10698
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Affects Versions: 1.6.1
> Reporter: Xuefu Zhang
> Assignee: Bowen Li
> Priority: Major
> Fix For: 1.8.0
>
>
> Currently {{TableEnvironment}} manages a list of registered external catalogs as well as in-memory meta objects, and interacts with Calcite schema. It would be cleaner to delegate all those responsibilities to a dedicate class, especially when Flink's meta objects are also stored in a catalog.
> {{CatalogManager}} is responsible to manage all meta objects, including external catalogs, temporary meta objects, and Calcite schema.
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