diff --git a/src/processor/operator/persistent/writer/parquet/basic_column_writer.cpp b/src/processor/operator/persistent/writer/parquet/basic_column_writer.cpp
index 8adcef71dc7..b7231738f4f 100644
--- a/src/processor/operator/persistent/writer/parquet/basic_column_writer.cpp
+++ b/src/processor/operator/persistent/writer/parquet/basic_column_writer.cpp
@@ -23,8 +23,7 @@ void BasicColumnWriter::prepare(ColumnWriterState& stateToPrepare, ColumnWriterS
     auto& col_chunk = state.row_group.columns[state.col_idx];
 
     uint64_t start = 0;
-    auto vcount =
-        parent ? parent->definitionLevels.size() - state.definitionLevels.size() : count;
+    auto vcount = parent ? parent->definitionLevels.size() - state.definitionLevels.size() : count;
     auto parent_index = state.definitionLevels.size();
     handleRepeatLevels(state, parent, count, maxRepeat);
     handleDefineLevels(state, parent, vector, count, maxDefine, maxDefine - 1);
@@ -90,7 +89,8 @@ void BasicColumnWriter::beginWrite(ColumnWriterState& writerState) {
     NextPage(state);
 }
 
-void BasicColumnWriter::write(ColumnWriterState& writerState, common::ValueVector* vector, uint64_t count) {
+void BasicColumnWriter::write(
+    ColumnWriterState& writerState, common::ValueVector* vector, uint64_t count) {
     auto& state = reinterpret_cast<BasicColumnWriterState&>(writerState);
 
     uint64_t remaining = count;
@@ -300,8 +300,7 @@ void BasicColumnWriter::SetParquetStatistics(
         column_chunk.meta_data.__isset.statistics = true;
     }
     for (const auto& write_info : state.write_info) {
-        column_chunk.meta_data.encodings.push_back(
-            write_info.pageHeader.data_page_header.encoding);
+        column_chunk.meta_data.encodings.push_back(write_info.pageHeader.data_page_header.encoding);
     }
 }
 
diff --git a/src/processor/operator/persistent/writer/parquet/boolean_column_writer.cpp b/src/processor/operator/persistent/writer/parquet/boolean_column_writer.cpp
index a3090f17b14..a2d64af6f30 100644
--- a/src/processor/operator/persistent/writer/parquet/boolean_column_writer.cpp
+++ b/src/processor/operator/persistent/writer/parquet/boolean_column_writer.cpp
@@ -1,7 +1,5 @@
 #include "processor/operator/persistent/writer/parquet/boolean_column_writer.h"
 
 namespace kuzu {
-namespace processor {
-
-}
-}
+namespace processor {}
+} // namespace kuzu
diff --git a/src/processor/operator/persistent/writer/parquet/column_writer.cpp b/src/processor/operator/persistent/writer/parquet/column_writer.cpp
index 4069839aa3d..eb7e727da55 100644
--- a/src/processor/operator/persistent/writer/parquet/column_writer.cpp
+++ b/src/processor/operator/persistent/writer/parquet/column_writer.cpp
@@ -14,8 +14,6 @@
 namespace kuzu {
 namespace processor {
 
-#define PARQUET_DEFINE_VALID 65535
-
 using namespace kuzu_parquet::format;
 using namespace kuzu::common;
 
@@ -179,7 +177,7 @@ void ColumnWriter::handleDefineLevels(ColumnWriterState& state, ColumnWriterStat
         uint64_t vector_index = 0;
         while (state.definitionLevels.size() < parent->definitionLevels.size()) {
             auto current_index = state.definitionLevels.size();
-            if (parent->definitionLevels[current_index] != PARQUET_DEFINE_VALID) {
+            if (parent->definitionLevels[current_index] != ParquetConstants::PARQUET_DEFINE_VALID) {
                 state.definitionLevels.push_back(parent->definitionLevels[current_index]);
             } else if (!vector->isNull(vector->state->selVector->selectedPositions[vector_index])) {
                 state.definitionLevels.push_back(defineValue);
diff --git a/src/processor/operator/persistent/writer/parquet/standard_column_writer.cpp b/src/processor/operator/persistent/writer/parquet/standard_column_writer.cpp
index 5584f205800..1bb87333745 100644
--- a/src/processor/operator/persistent/writer/parquet/standard_column_writer.cpp
+++ b/src/processor/operator/persistent/writer/parquet/standard_column_writer.cpp
@@ -1,9 +1,5 @@
 #include "processor/operator/persistent/writer/parquet/standard_column_writer.h"
 
 namespace kuzu {
-namespace processor {
-
-
-
-}
-}
+namespace processor {}
+} // namespace kuzu