GH-45219: [C++][Examples] Update examples to disable mimalloc (#45220)

### Rationale for this change I think the intention was to disable the default allocator which used to be jemalloc. However since #44951 we have switched the default allocator from jemalloc to mimalloc. We should update the examples. ### What changes are included in this PR? Change disabling jemalloc to disabling mimalloc for examples. ### Are these changes tested? Manually tested. ### Are there any user-facing changes? None. * GitHub Issue: #45219 Authored-by: Rossi Sun <[email protected]> Signed-off-by: Rossi Sun <[email protected]>
apache · Jan 10, 2025 · b740382 · b740382
1 parent 5181c24
commit b740382
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/cpp/examples/minimal_build/build_arrow.sh b/cpp/examples/minimal_build/build_arrow.sh
@@ -26,7 +26,7 @@ pushd $ARROW_BUILD_DIR
 # Enable the CSV reader as it's used by the example third-party build
 cmake /arrow/cpp \
     -DARROW_CSV=ON \
-    -DARROW_JEMALLOC=OFF \
+    -DARROW_MIMALLOC=OFF \
     $ARROW_CMAKE_OPTIONS
 
 make -j$NPROC

diff --git a/cpp/examples/tutorial_examples/build_arrow.sh b/cpp/examples/tutorial_examples/build_arrow.sh
@@ -29,7 +29,7 @@ cmake /arrow/cpp \
     -DARROW_DATASET=ON \
     -DARROW_FILESYSTEM=ON \
     -DARROW_PARQUET=ON \
-    -DARROW_JEMALLOC=OFF \
+    -DARROW_MIMALLOC=OFF \
     $ARROW_CMAKE_OPTIONS
 
 make -j$NPROC