Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.8.0
    • Component/s: None
    • Labels:
      None

      Description

      This is discovered in https://github.com/apache/arrow/pull/1290

      I found one the integration test (nested) failed without zeroing out validity vectors before loading the array from json.

      I have created three files to reproduce this:
      (1) nested.json
      (2) nested.good (zeroing out validity vector before reading)
      (3) nested.bad (not zeroing out validity vector before reading)

      (1) / (2) and (1) / (3) both pass Java integration test, however (1) / (3) fails C++ test - one of the validity vector in (3) doesn't seem to be read correctly.

      I am not sure what the issue is because I cannot reproduce an error in Java. I am hoping maybe some one more familiar with C++ could take a look and give some insights what's the wrong with (3).

        Attachments

        1. nested.bad
          2 kB
          Li Jin
        2. nested.good
          2 kB
          Li Jin
        3. nested.json
          8 kB
          Li Jin

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            • Assignee:
              Unassigned
              Reporter:
              icexelloss Li Jin
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              • Created:
                Updated:
                Resolved: