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Posted to issues@arrow.apache.org by "Yifei Yang (Jira)" <ji...@apache.org> on 2022/09/20 16:14:00 UTC

[jira] [Created] (ARROW-17783) Using data from flight flight in aggregate kernel may not pass alignment check

Yifei Yang created ARROW-17783:
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             Summary: Using data from flight flight in aggregate kernel may not pass alignment check
                 Key: ARROW-17783
                 URL: https://issues.apache.org/jira/browse/ARROW-17783
             Project: Apache Arrow
          Issue Type: Bug
          Components: C++, FlightRPC
    Affects Versions: 8.0.0, 6.0.0
            Reporter: Yifei Yang


When using arrow's aggregate kernel with table transferred from arrow flight (DoGet), it may crash at arrow::util::CheckAlignment(). However using original data it works well, also if I first serialize the transferred table into bytes then recreate an arrow table using the bytes, it works well.

I'm still trying to reproduce the crash stably in a minimal test case...



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