Tim Armstrong created IMPALA-7062:
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             Summary: Fix unsafe RuntimeProfile::SortChildren() API
                 Key: IMPALA-7062
                 URL: https://issues.apache.org/jira/browse/IMPALA-7062
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
    Affects Versions: Impala 2.12.0
            Reporter: Tim Armstrong
            Assignee: Tim Armstrong


As a follow-up to IMPALA-6484, we should fix the broken SortChildren() API that 
is not thread-safe and dangerous. We should replace it with something that 
sorts the children by total time using stable values that can't be modified 
concurrently by other threads.



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