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  1. IMPALA
  2. IMPALA-5487

Race in runtime-profile.cc::toThrift() can lead to corrupt profiles being generated while query is running

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • Impala 2.9.0
    • Impala 2.10.0
    • Backend
    • None
    • ghx-label-1

    Description

      node.num_children is initialized before children_ gets locked and if the latter changes in the meantime, the thrift profiles cannot be deconstructed properly.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-5457 OOM during profile serialization leads to crash

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-5462 Unhandled exception in RuntimeProfile::ToThrift() leads to abort()

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              lv Lars Volker
              lv Lars Volker
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              Dates

                Created:
                Updated:
                Resolved: