kolfild26 commented on issue #44513:
URL: https://github.com/apache/arrow/issues/44513#issuecomment-2551516626
The resulted join size looks correct.
Could you please check:
1. apply filter ID_DEV_STYLECOLOR_SIZE = 88506230299 and ID_DEPARTMENT =
16556030299. It should return 2 in PL_VALUE column.
2. Apply sum(PL_VALUE) and it should return 58360744
That's just to eliminate 'false positive'. I mentioned that I tested on
different versions and it sometimes caused a silent wrong answer even though
there were no seg.fault.
If all above is correct, might the segfault error be caused by any system/os
settings?
<details>
<summary>my setup</summary>
```
Oracle Linux Server 7.8
ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 16511255
max locked memory (kbytes, -l) unlimited
max memory size (kbytes, -m) unlimited
open files (-n) 4096
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) unlimited
cpu time (seconds, -t) unlimited
max user processes (-u) 4096
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
Python 3.10.15
import pyarrow as pa
pa.version
'18.1.0'
```
</details>
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