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  1. IMPALA
  2. IMPALA-10326

PrincipalPrivilegeTree doesn't handle empty string and wildcards correctly

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • Impala 3.4.0
    • None
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    Description

      Two bugs slipped through the tests in IMPALA-9242:
      1. It assumes that unfilled elements in a privilege (e.g. table in a database privilege) are null, which is true in FE tests, but it is an empty string when the privilege comes from SentryPrivilege.
      2. wildcards (e.g. * in server=server1->db=tpcds->table=*) are not handled well in the tree - it will be added as a table level privilege, while it should be added as a database-wide privilege

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          is caused by

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-9242 Access check should only check against the privileges of the authorizable

          • Major - Major loss of function.
          • Resolved

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            People

              stigahuang Quanlong Huang
              csringhofer Csaba Ringhofer
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              Dates

                Created:
                Updated: