You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@arrow.apache.org by "felipecrv (via GitHub)" <gi...@apache.org> on 2023/04/12 01:56:43 UTC

[GitHub] [arrow] felipecrv opened a new issue, #35059: [C++] `hash_count` kernel miscounts when run-end encoded array contains null

felipecrv opened a new issue, #35059:
URL: https://github.com/apache/arrow/issues/35059

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   Passing run-end encoded array in unit tests leads to these failures:
   
   ```cpp
   [ RUN      ] GroupBy/GroupBy.CountOnly/0
   /home/felipeo/code/arrow/cpp/src/arrow/testing/gtest_util.cc:100: Failure
   Failed
   
   @@ -0, +0 @@
   -{key_0: 1, hash_count: 2}
   +{key_0: 1, hash_count: 3}
   @@ -2, +2 @@
   -{key_0: 3, hash_count: 0}
   +{key_0: 3, hash_count: 2}
   Expected:
     -- is_valid: all not null
     -- child 0 type: int64
       [
         1,
         2,
         3,
         null
       ]
     -- child 1 type: int64
       [
         2,
         3,
         0,
         2
       ]
   Actual:
     -- is_valid: all not null
     -- child 0 type: int64
       [
         1,
         2,
         3,
         null
       ]
     -- child 1 type: int64
       [
         3,
         3,
         2,
         2
       ]
       ```
   
   ### Component(s)
   
   C++


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: issues-unsubscribe@arrow.apache.org.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [arrow] westonpace closed issue #35059: [C++] `hash_count` kernel miscounts when run-end encoded array contains null

Posted by "westonpace (via GitHub)" <gi...@apache.org>.
westonpace closed issue #35059: [C++] `hash_count` kernel miscounts when run-end encoded array contains null
URL: https://github.com/apache/arrow/issues/35059


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: issues-unsubscribe@arrow.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org