Add parquet extension to the "other" copy of duckdb 0.8.1

Summary:
For some reason a second copy of duckdb was added to the code base even though
a copy in pypi already existed. That new copy does not statically build
the parquet extension inside. In some environments (fblearner), both libraries
are being pulled in, but the the shared library loading mechanism is working on
a first-come first served bases and therefore parquet availability is dependant
on the order of the libraries and the environment. Ideally we need to eliminate
the second copy, but for now to unblock, adding parquet to the second copy as
well.

Differential Revision: D56591586

fbshipit-source-id: 87922a8cf4c3416dc29646f1d60d28a5c45d16e1

velox/dwio/common/tests/BitPackDecoderBenchmark.cpp

@@ -38,7 +38,7 @@ using RowSet = folly::Range<const facebook::velox::vector_size_t*>;
 
 static const uint64_t kNumValues = 1024768 * 8;
 
-namespace duckdb {
+namespace facebook::velox::parquet {
 
 class ByteBuffer { // on to the 10 thousandth impl
  public:
@@ -65,7 +65,7 @@ class ByteBuffer { // on to the 10 thousandth impl
   template <class T>
   T get() {
     available(sizeof(T));
-    T val = Load<T>((data_ptr_t)ptr);
+    T val = duckdb::Load<T>((duckdb::data_ptr_t)ptr);
     return val;
   }
 
@@ -104,7 +104,7 @@ class ParquetDecodeUtils {
       uint32_t count,
       uint8_t width) {
     if (width >= ParquetDecodeUtils::BITPACK_MASKS_SIZE) {
-      throw InvalidInputException(
+      throw duckdb::InvalidInputException(
           "The width (%d) of the bitpacked data exceeds the supported max width (%d), "
           "the file might be corrupted.",
           width,
@@ -145,9 +145,9 @@ class ParquetDecodeUtils {
     return result;
   }
 };
-} // namespace duckdb
+} // namespace facebook::velox::parquet
 
-const uint64_t duckdb::ParquetDecodeUtils::BITPACK_MASKS[] = {
+const uint64_t facebook::velox::parquet::ParquetDecodeUtils::BITPACK_MASKS[] = {
     0,
     1,
     3,
@@ -214,10 +214,11 @@ const uint64_t duckdb::ParquetDecodeUtils::BITPACK_MASKS[] = {
     9223372036854775807,
     18446744073709551615ULL};
 
-const uint64_t duckdb::ParquetDecodeUtils::BITPACK_MASKS_SIZE =
-    sizeof(ParquetDecodeUtils::BITPACK_MASKS) / sizeof(uint64_t);
+const uint64_t
+    facebook::velox::parquet::ParquetDecodeUtils::BITPACK_MASKS_SIZE =
+        sizeof(ParquetDecodeUtils::BITPACK_MASKS) / sizeof(uint64_t);
 
-const uint8_t duckdb::ParquetDecodeUtils::BITPACK_DLEN = 8;
+const uint8_t facebook::velox::parquet::ParquetDecodeUtils::BITPACK_DLEN = 8;
 
 // Array of bit packed representations of randomInts_u32. The array at index i
 // is packed i bits wide and the values come from the low bits of
@@ -316,11 +317,11 @@ void arrowBitUnpack(uint8_t bitWidth, T* result) {
 
 template <typename T>
 void duckdbBitUnpack(uint8_t bitWidth, T* result) {
-  duckdb::ByteBuffer duckInputBuffer(
+  facebook::velox::parquet::ByteBuffer duckInputBuffer(
       reinterpret_cast<char*>(bitPackedData[bitWidth].data()),
       BYTES(kNumValues, bitWidth));
   uint8_t bitpack_pos = 0;
-  duckdb::ParquetDecodeUtils::BitUnpack<T>(
+  facebook::velox::parquet::ParquetDecodeUtils::BitUnpack<T>(
       duckInputBuffer, bitpack_pos, result, kNumValues, bitWidth);
 }