[IMPALA-3643] AuthorizationTest.java fails on dev machine

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: Impala 2.6.0
• Fix Version/s: Not Applicable
• Component/s: Frontend
• Labels: flaky
• Assignee: Lars Volker
• Reporter: Lars Volker
• Created: 31/May/16 12:03
• Updated: 30/Apr/19 19:55
• Resolved: 13/Jun/17 16:49

Description

dtsirogiannis - I picked you as you look like the author of the relevant parts of

{AnalysisContext.java}

and might have an idea what’s going on here; feel free to find another person or assign back to me if you're swamped.

AuthorizationTest.java#TestSelect():498 fails on my dev machine when running this statement:

// Select from non-existent db.
AuthzError("select 1 from nodb.alltypes",
    "User '%s' does not have privileges to execute 'SELECT' on: nodb.alltypes");

The error is the following:

User 'lv' does not have privileges to execute 'SELECT' on: default.nodb
expected:
User 'lv' does not have privileges to execute 'SELECT' on: nodb.alltypes
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at com.cloudera.impala.analysis.AuthorizationTest.AuthzError(AuthorizationTest.java:2080)
        at com.cloudera.impala.analysis.AuthorizationTest.AuthzError(AuthorizationTest.java:2063)
        at com.cloudera.impala.analysis.AuthorizationTest.AuthzError(AuthorizationTest.java:2057)
        at com.cloudera.impala.analysis.AuthorizationTest.TestSelect(AuthorizationTest.java:498)

I tried to debug this and ended up in AnalysisContext.java:430. tablePrivReqs contains two entries, default.nodb and nodb.alltypes. The iteration starts with the former and thus the error is raised with the wrong table name.

Do we expect both these entries in tablePrivReqs? If so, could this be caused by my local JVM iterating elements of HashMaps in a different order?

My HEAD is at * 7167950 - Remove redundant test in test_avro_schema_resolution.py (3 days ago) <Alex Behm>.

Issue Links

• is duplicated by: IMPALA-5344 Frontend tests do not work with Java 8