[VL] Delta write / Spark 3.2, 3.3 write: Fix too-small partition number limit in dynamic partition writer#11420
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zhztheplayer merged 1 commit intoapache:mainfrom Jan 15, 2026
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…er limit in dynamic partition writer
Increases the partition number limit from 128 to 65536 to fix the following error:
```
Error Source: USER
Error Code: INVALID_ARGUMENT
Reason: (128 vs. 128) Exceeded limit of 128 distinct partitions.
Retriable: False
Expression: nextPartitionId < maxPartitions_
Function: run
File: /opt/code/incubator-gluten/ep/build-velox/build/velox_ep/velox/connectors/hive/PartitionIdGenerator.cpp
Line: 78
Stack trace:
# 0 std::shared_ptr<facebook::velox::VeloxException::State const> facebook::velox::VeloxException::State::make<facebook::velox::VeloxException::make(char const*, unsigned long, char const*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, bool, facebook::velox::VeloxException::Type, std::basic_string_view<char, std::char_traits<char> >)::{lambda(auto:1&)#1}>(facebook::velox::VeloxException::Type, facebook::velox::VeloxException::make(char const*, unsigned long, char const*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, bool, facebook::velox::VeloxException::Type, std::basic_string_view<char, std::char_traits<char> >)::{lambda(auto:1&)#1})
# 1 facebook::velox::VeloxException::VeloxException(char const*, unsigned long, char const*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, bool, facebook::velox::VeloxException::Type, std::basic_string_view<char, std::char_traits<char> >)
# 2 facebook::velox::VeloxUserError::VeloxUserError(char const*, unsigned long, char const*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, bool, std::basic_string_view<char, std::char_traits<char> >)
# 3 void facebook::velox::detail::veloxCheckFail<facebook::velox::VeloxUserError, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&>(facebook::velox::detail::VeloxCheckFailArgs const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
# 4 facebook::velox::connector::hive::PartitionIdGenerator::run(std::shared_ptr<facebook::velox::RowVector> const&, facebook::velox::raw_vector<unsigned long>&)
# 5 Java_org_apache_gluten_datasource_VeloxDataSourceJniWrapper_splitBlockByPartitionAndBucket
# 6 0x0000f9d0048689ab
# 7 0x0000f9d0048689aa
```
zhouyuan
approved these changes
Jan 15, 2026
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Increases the partition number limit from 128 to 65536 to fix the following error: