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(Updated Nov. 7, 2018, 8:56 a.m.)

Review request for hive.

Bugs: HIVE-20818

Repository: hive-git


If Hive is configured with an authorization hook like Sentry, and a view is 
created with a WHERE clause referencing a different view' user has no access 
to, user cannot access the view as view' is considered direct input.
WHERE IN and WHERE EXISTS cause the same issue.
Cascading views created with no WHERE clauses (i.e. with simple SELECTs and 
FROM clauses) work fine.

See Jira for example

Diffs (updated)

  ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java ab63ce2bc3 
  ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java 1a2777bf45 
  ql/src/test/org/apache/hadoop/hive/ql/plan/TestViewEntity.java 6ad38b8467 

Diff: https://reviews.apache.org/r/69254/diff/2/

Changes: https://reviews.apache.org/r/69254/diff/1-2/


Added unit test


Karen Coppage

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