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https://issues.apache.org/jira/browse/HIVE-26148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wechar reassigned HIVE-26148:
-----------------------------
> Keep MetaStoreFilterHook interface compatibility after introducing catalogs
> ---------------------------------------------------------------------------
>
> Key: HIVE-26148
> URL: https://issues.apache.org/jira/browse/HIVE-26148
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Affects Versions: 3.0.0
> Reporter: Wechar
> Assignee: Wechar
> Priority: Minor
> Fix For: 4.0.0-alpha-1
>
>
> Hive 3.0 introduce catalog concept, when we upgrade hive dependency version
> from 2.3 to 3.x, we found some interfaces of *MetaStoreFilterHook* are not
> compatible:
> {code:bash}
> git show ba8a99e115 --
> standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/MetaStoreFilterHook.java
> {code}
> {code:bash}
> ---
> a/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/MetaStoreFilterHook.java
> +++
> b/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/MetaStoreFilterHook.java
> /**
> * Filter given list of tables
> - * @param dbName
> - * @param tableList
> + * @param catName catalog name
> + * @param dbName database name
> + * @param tableList list of table returned by the metastore
> * @return List of filtered table names
> */
> - public List<String> filterTableNames(String dbName, List<String>
> tableList) throws MetaException;
> + List<String> filterTableNames(String catName, String dbName, List<String>
> tableList)
> + throws MetaException;
> {code}
> We can remain the previous interfaces and use the default catalog to
> implement.
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