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  1. IMPALA
  2. IMPALA-5031

UBSAN clean and method for testing UBSAN cleanliness

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Details

    • Task
    • Status: In Progress
    • Minor
    • Resolution: Unresolved
    • Impala 2.9.0
    • None
    • Backend, Infrastructure
    • None

    Description

      http://releases.llvm.org/3.8.0/tools/clang/docs/UndefinedBehaviorSanitizer.html builds are supported after https://gerrit.cloudera.org/#/c/6186/, but Impala's test suite triggers many errors under UBSAN. Those errors should be fixed and then there should be a way to run the test suite under UBSAN and fail if there were any errors detected.

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        is a parent of

        Bug - A problem which impairs or prevents the functions of the product. IMPALA-8846 Undefined behaviour in RleEncoder::Put

        • Major - Major loss of function.
        • Resolved
        is related to

        Bug - A problem which impairs or prevents the functions of the product. THRIFT-2026 Fix TCompactProtocol 64 bit builds

        • Major - Major loss of function.
        • Closed

        Bug - A problem which impairs or prevents the functions of the product. THRIFT-4134 Fix remaining undefined behavior invalid vptr casts

        • Major - Major loss of function.
        • Closed
        links to

        Web Link Bug 56158 - bad enum values computed by operator~ in ios_base.h

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            jbapple Jim Apple
            jbapple Jim Apple
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              Updated:

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