Sai Hemanth Gantasala created HIVE-28074:
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Summary: Normalize db/table name in the alter table operation in
HMS
Key: HIVE-28074
URL: https://issues.apache.org/jira/browse/HIVE-28074
Project: Hive
Issue Type: Improvement
Components: Standalone Metastore
Reporter: Sai Hemanth Gantasala
Normalize db/table names in alter table event in the HMS.
In create_table_core(), we do the following
{code:java}
tbl.setDbName(normalizeIdentifier(tbl.getDbName()));
tbl.setTableName(normalizeIdentifier(tbl.getTableName())); {code}
But in the alter_table, we are just taking case insensititive names and firing
the alter_table event
{code:java}
firePreEvent(new PreAlterTableEvent(oldt, newTable, this)); {code}
As a result, event consumers of HMS like Impala would face issues with the case
insensitive names while consuming events.
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