From 4312ef93d735dbf3ed5eb4f0be9d3bc16259115c Mon Sep 17 00:00:00 2001 From: Gabriel Date: Tue, 17 May 2022 22:38:34 +0800 Subject: [PATCH] [Improvement] reduce string size in serialization (#9550) --- be/src/vec/columns/column_string.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/be/src/vec/columns/column_string.cpp b/be/src/vec/columns/column_string.cpp index f2242615cf..c469d79190 100644 --- a/be/src/vec/columns/column_string.cpp +++ b/be/src/vec/columns/column_string.cpp @@ -164,7 +164,7 @@ ColumnPtr ColumnString::permute(const Permutation& perm, size_t limit) const { StringRef ColumnString::serialize_value_into_arena(size_t n, Arena& arena, char const*& begin) const { - size_t string_size = size_at(n); + UInt32 string_size = size_at(n); size_t offset = offset_at(n); StringRef res; @@ -178,7 +178,7 @@ StringRef ColumnString::serialize_value_into_arena(size_t n, Arena& arena, } const char* ColumnString::deserialize_and_insert_from_arena(const char* pos) { - const size_t string_size = unaligned_load(pos); + const UInt32 string_size = unaligned_load(pos); pos += sizeof(string_size); const size_t old_size = chars.size();