Details
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Bug
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Status: Patch Available
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Major
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Resolution: Unresolved
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None
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None
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None
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hive 2.1.1
Description
select `user` from team;
If we have a table `team`, and one of its column has been masked out with `****` with column level authorization. The above query will fail with error "SemanticException org.apache.hadoop.hive.ql.parse.ParseException: line 1:9 Failed to recognize predicate 'user'. Failed rule: 'identifier' in expression specification"
The root cause is that after re-written the ast, the back quote has been lost.
Attachments
Attachments
Issue Links
- supercedes
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HIVE-23182 Semantic Exception: rule Identifier failed predicate allowQuotedId
- Open