Jinfeng Ni created DRILL-4646:
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Summary: Make Hive impersonation work consistently under two modes
for INFORMATION_SCHEMA query
Key: DRILL-4646
URL: https://issues.apache.org/jira/browse/DRILL-4646
Project: Apache Drill
Issue Type: Bug
Reporter: Jinfeng Ni
Per the discussion of DRILL-4577, for INFORMATION_SCHEMA query
{code}
select TABLE_CATALOG, TABLE_SCHEMA , TABLE_NAME, TABLE_TYPE from
INFORMATION_SCHEMA.`TABLES`
...
{code}
Drill's current behavior under Storage-based and Sql-standard impersonation is
different.
1. Under storage-based mode, the above query will only return the tables the
user has access.
2. Under sql-standard mode, the above query will return tables the user does
not have access.
Either Drill should correct the behavior of sql-standard mode, or Drill should
do something to make the two modes behavior consistently.
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