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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/02/04 01:08:49 UTC

[GitHub] [arrow-datafusion] andygrove opened a new issue #1744: Add support for `stable-aarch64-unknown-linux-gnu`

andygrove opened a new issue #1744:
URL: https://github.com/apache/arrow-datafusion/issues/1744


   **Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
   I would like to be able to use DataFusion on a Raspberry Pi running Ubuntu 20.04.3 but it does not compile.
   
   ```
   $ cargo test
      Compiling datafusion v6.0.0 (/home/ubuntu/arrow-datafusion/datafusion)
   error[E0368]: binary assignment operation `+=` cannot be applied to type `OrderedFloat<f64>`
      --> datafusion/src/physical_plan/tdigest/mod.rs:329:13
       |
   329 |             weight_so_far += next.weight();
       |             -------------^^^^^^^^^^^^^^^^^
       |             |
       |             cannot use `+=` on type `OrderedFloat<f64>`
   ```
   
   **Describe the solution you'd like**
   I would like the code to compile.
   
   **Describe alternatives you've considered**
   None
   
   **Additional context**
   
   ```
   $ cat /etc/issue
   Ubuntu 20.04.3 LTS \n \l
   
   $ uname -a
   Linux pi1 5.4.0-1050-raspi #56-Ubuntu SMP PREEMPT Thu Jan 13 13:09:35 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux
   
   $ rustup update
   info: syncing channel updates for 'stable-aarch64-unknown-linux-gnu'
   info: checking for self-updates
   
     stable-aarch64-unknown-linux-gnu unchanged - rustc 1.58.1 (db9d1b20b 2022-01-20)
   ```
   


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[GitHub] [arrow-datafusion] andygrove closed issue #1744: Add support for `stable-aarch64-unknown-linux-gnu`

Posted by GitBox <gi...@apache.org>.
andygrove closed issue #1744:
URL: https://github.com/apache/arrow-datafusion/issues/1744


   


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[GitHub] [arrow-datafusion] andygrove commented on issue #1744: Add support for `stable-aarch64-unknown-linux-gnu`

Posted by GitBox <gi...@apache.org>.
andygrove commented on issue #1744:
URL: https://github.com/apache/arrow-datafusion/issues/1744#issuecomment-1030643447


   I was able to get this to work on a different Raspberry Pi running the same OS. The only difference was 8 GB vs 4 GB memory. This doesn't make much sense to me but I am closing this issue.


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[GitHub] [arrow-datafusion] Dandandan closed issue #1744: cannot use `+=` on type `OrderedFloat`

Posted by GitBox <gi...@apache.org>.
Dandandan closed issue #1744:
URL: https://github.com/apache/arrow-datafusion/issues/1744


   


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