From 1df832a060696c903b92195eda692b85d4faaded Mon Sep 17 00:00:00 2001
From: Krishna Pai <kpai@fb.com>
Date: Mon, 18 Mar 2024 14:02:27 -0700
Subject: [PATCH] Reduce allocator capacity.

---
 .github/workflows/scheduled.yml     | 6 +++---
 velox/exec/tests/ExchangeFuzzer.cpp | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/scheduled.yml b/.github/workflows/scheduled.yml
index d37489763853..c8ca7b85c896 100644
--- a/.github/workflows/scheduled.yml
+++ b/.github/workflows/scheduled.yml
@@ -413,10 +413,10 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:
-          ref: "${{ inputs.ref || 'main' }}"
+          ref: "${{ inputs.ref }}"
 
       - name: Install dependencies
-        run: sudo ./scripts/setup-ubuntu.sh
+        run: source ./scripts/setup-ubuntu.sh
 
       - name: Download exchange fuzzer
         uses: actions/download-artifact@v4
@@ -440,7 +440,7 @@ jobs:
             && echo -e "\n\Exchange fuzzer run finished successfully."
 
       - name: Archive Exchange production artifacts
-        if: always()
+        if: ${{ !cancelled() }}
         uses: actions/upload-artifact@v4
         with:
             name: exchange-fuzzer-failure-artifacts
diff --git a/velox/exec/tests/ExchangeFuzzer.cpp b/velox/exec/tests/ExchangeFuzzer.cpp
index 98ba567cdb05..fc2b7e073662 100644
--- a/velox/exec/tests/ExchangeFuzzer.cpp
+++ b/velox/exec/tests/ExchangeFuzzer.cpp
@@ -408,7 +408,7 @@ int main(int argc, char** argv) {
   folly::Init init{&argc, &argv};
   memory::MemoryManagerOptions options;
   options.useMmapAllocator = true;
-  options.allocatorCapacity = 20UL << 30;
+  options.allocatorCapacity = 8UL << 30;
   options.useMmapArena = true;
   options.mmapArenaCapacityRatio = 1;
   memory::MemoryManager::initialize(options);