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[BUG] libcudf JSON reader crash with compressed data #16248
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lithomas1
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bug
Something isn't working
libcudf
Affects libcudf (C++/CUDA) code.
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Jul 10, 2024
lithomas1
changed the title
[BUG] libcudf JSON reader crash
[BUG] libcudf JSON reader crash with compressed data
Jul 11, 2024
3 tasks
Compute-sanitizer:
|
Thank you @lithomas1 for sharing issue. We haven't done much testing with compressed JSON inputs. There could be a straightforward solution here, and we will take a closer look as soon as we can. |
I'm closing this issue since the error is no longer thrown after the fixes in #17161. |
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Describe the bug
A clear and concise description of what the bug is.
The libcudf JSON reader is "crashing" (not sure if its technically a crash, but I'm getting a CUDA error)
Steps/Code to reproduce bug
Follow this guide http://matthewrocklin.com/blog/work/2018/02/28/minimal-bug-reports to craft a minimal bug report. This helps us reproduce the issue you're having and resolve the issue more quickly.
Expected behavior
A clear and concise description of what you expected to happen.
Environment overview (please complete the following information)
docker pull
&docker run
commands usedSuccessful read, like with pandas.
Environment details
Please run and paste the output of the
cudf/print_env.sh
script here, to gather any other relevant environment detailsMy cudf is the latest cudf (from main).
Additional context
I think the issue might be with the specific data values (they are all integers, even the string/floating columns). I'm pretty sure libcudf can write all the data types (even the nested struct/list ones).
baddf.json.gz
Also, if you uncompress the file by hand, you are able to read it with cudf
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