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#### Describe the bug
Tried to read in a spectrum image Velox emd file (EDS) and got:
```python
ModuleNotFoundError Traceback (most recent call last)
Cell In[4], line 1
-…
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### Description
velox use config `spill_enable_prefix_sort` to control whether use prefix sort or timsort in spill.
Prefix sort requires extra memory for prefix data but gets 2x times acceleration. …
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**Is your feature request related to a problem? Please describe.**
Libcudf support 5 timestamp types, but cuDF python only supports 4.
| libcudf type name | libcudf physical type | cuDF type | A…
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### Description
Velox is initially designed to use multiple threads in each context. To fit spark's working model, we limit 1 thread per context. It's needed by fallback.
Since Velox backend can f…
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### Description
The current writer tests use a copy of the Arrow Parquet Reader. We can use the Velox Parquet Reader instead and remove the Arrow Parquet Reader.
https://github.com/facebookincubator…
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I encountered following error when make presto-native-execution with lastest presto version
/usr/bin/ld: /usr/local/lib/libthriftprotocol.a(CompactProtocol.cpp.o): relocation R_X86_64_PC32 again…
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### Is your feature request related to a problem or challenge?
It would be helpful to have spilling support for the HashJoin. If there is not enough memory on the machine the join can leverage local …
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### Backend
VL (Velox)
### Bug description
sql:
```
select get_json_object('{"c1":"test\ntest"}', '$.c1')
```
result of gluten 1.2.0 with velox:
```
+---------------------------------------…
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### Description
It's for speeding up subsequent compilation. Currently, it is not time-consuming to build Gluten CPP. Just created this issue for enabling only if necessary at some time point.
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### Bug description
When executing a query plan with multiple join nodes that require custom join bridges, only the first join node successfully creates a join bridge. All subsequent join nodes fail …