From 5a35ec6391095a9a91457e1596c203ebd6fe8f22 Mon Sep 17 00:00:00 2001
From: dongb0 <708848999@qq.com>
Date: Mon, 9 Dec 2024 09:45:33 +0000
Subject: [PATCH] fix sn tmp file ut core dump

---
 mittest/mtlenv/storage/tmp_file/test_tmp_file.cpp | 8 ++++----
 src/objit/src/ob_llvm_di_helper.cpp               | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/mittest/mtlenv/storage/tmp_file/test_tmp_file.cpp b/mittest/mtlenv/storage/tmp_file/test_tmp_file.cpp
index 5dd33e74a..b9cc65554 100644
--- a/mittest/mtlenv/storage/tmp_file/test_tmp_file.cpp
+++ b/mittest/mtlenv/storage/tmp_file/test_tmp_file.cpp
@@ -1798,7 +1798,7 @@ void rand_shrink_or_expand_wbp(ObTmpWriteBufferPool &wbp, bool &has_stop)
     if (cnt == 0) {
       rand_wbp_size = ObRandom::rand(SMALL_WBP_MEM_LIMIT, BIG_WBP_MEM_LIMIT / 2);
     } else {
-      rand_wbp_size = ObRandom::rand(BIG_WBP_MEM_LIMIT / 2, BIG_WBP_MEM_LIMIT * 2);
+      rand_wbp_size = ObRandom::rand(BIG_WBP_MEM_LIMIT / 2, BIG_WBP_MEM_LIMIT);
     }
     rand_wbp_size = (rand_wbp_size + WBP_BLOCK_SIZE - 1) / WBP_BLOCK_SIZE * WBP_BLOCK_SIZE;
     ATOMIC_SET(&wbp.default_wbp_memory_limit_, rand_wbp_size);
@@ -1829,10 +1829,10 @@ TEST_F(TestTmpFile, test_multi_file_wr_when_wbp_shrink_and_expand)
   bool has_stop = false;
   std::thread t(rand_shrink_or_expand_wbp, std::ref(wbp), std::ref(has_stop));
 
-  const int64_t read_thread_cnt = 2;
-  const int64_t file_cnt = 128;
+  const int64_t read_thread_cnt = 1;
+  const int64_t file_cnt = 32;
   const int64_t batch_size = 3 * 1024 * 1024;
-  const int64_t batch_num = 2; // total 128 * 3MB * 2 = 768MB
+  const int64_t batch_num = 2; // total 32 * 3MB * 2 = 192MB
   const bool disable_block_cache = true;
   TestMultiTmpFileStress test(MTL_CTX());
   ret = test.init(file_cnt, dir, read_thread_cnt, IO_WAIT_TIME_MS, batch_size, batch_num, disable_block_cache);
diff --git a/src/objit/src/ob_llvm_di_helper.cpp b/src/objit/src/ob_llvm_di_helper.cpp
index 8b7e5737b..bc14135f4 100644
--- a/src/objit/src/ob_llvm_di_helper.cpp
+++ b/src/objit/src/ob_llvm_di_helper.cpp
@@ -428,9 +428,9 @@ ObLLVMDIHelper::ObDIBasicTypeAttr ObLLVMDIHelper::basic_type_[common::ObMaxType]
   {"mediumint", 32, 32, llvm::dwarf::DW_ATE_signed},
   {"int",       32, 32, llvm::dwarf::DW_ATE_signed},
   {"bigint",    64, 64, llvm::dwarf::DW_ATE_signed},
-  {"tinyint unsigned",    8,  8, llvm::dwarf::DW_ATE_unsigned},
-  {"smallint unsigned",  16, 16, llvm::dwarf::DW_ATE_unsigned},
-  {"mediumint unsigned", 32, 32, llvm::dwarf::DW_ATE_unsigned},
+  {"tinyint unsigned",    8,  8, llvm::dwarf::DW_ATE_unsigned},
+  {"smallint unsigned",  16, 16, llvm::dwarf::DW_ATE_unsigned},
+  {"mediumint unsigned", 32, 32, llvm::dwarf::DW_ATE_unsigned},
   {"int unsigned",       32, 32, llvm::dwarf::DW_ATE_unsigned},
   {"bigint unsigned",    64, 64, llvm::dwarf::DW_ATE_unsigned},
   {"float",  32, 32, llvm::dwarf::DW_ATE_float},