Skip to content

fix(bench): Update DOOP zxing dataset URL to HuggingFace mirror #506

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
justinjoy merged 1 commit into from
Apr 16, 2026
Merged

fix(bench): Update DOOP zxing dataset URL to HuggingFace mirror #506

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 15 additions & 5 deletions bench/data/doop/download.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,15 +1,26 @@
#!/bin/bash
# Download DOOP (zxing) benchmark dataset
# Source: FlowLog artifact (VLDB 2026)
# Source: FlowLog VLDB 2026 artifact (mirrored on HuggingFace).
# The original host (pages.cs.wisc.edu/~m0riarty) is no longer available.
set -e

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
URL="https://pages.cs.wisc.edu/~m0riarty/dataset/csv/zxing.zip"
URL="${DOOP_ZXING_URL:-https://huggingface.co/datasets/NemoYuu/flowlog_benchmark/resolve/main/dataset/csv/zxing.zip}"
TMPZIP="/tmp/zxing_doop_$$.zip"
TMPDIR="/tmp/zxing_doop_$$"

echo "Downloading zxing dataset (~112 MB)..."
curl -L "$URL" -o "$TMPZIP"
cleanup() { rm -rf "$TMPZIP" "$TMPDIR"; }
trap cleanup EXIT

echo "Downloading zxing dataset (~112 MB) from $URL ..."
curl --fail -L "$URL" -o "$TMPZIP"

# Fail fast if the server returned HTML (e.g. 404 page) instead of a zip.
if ! unzip -tq "$TMPZIP" > /dev/null 2>&1; then
echo "ERROR: downloaded file is not a valid zip archive." >&2
echo " Check connectivity and DOOP_ZXING_URL." >&2
exit 1
fi

echo "Extracting required CSV files..."
mkdir -p "$TMPDIR"
Expand All @@ -28,5 +39,4 @@ for f in $REQUIRED; do
cp "$TMPDIR/zxing/${f}.csv" "$SCRIPT_DIR/"
done

rm -rf "$TMPDIR" "$TMPZIP"
echo "Done. 34 CSV files copied to $SCRIPT_DIR/"
Loading