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Merge branch 'main' into embedding-limit

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This commit is contained in:
yangdx 2025-11-15 01:10:34 +08:00
commit b5589ce4d5
2 changed files with 35 additions and 2 deletions
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4
examples/graph_visual_with_neo4j.py
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@ -53,8 +53,8 @@ def xml_to_json(xml_file):
"description": edge.find("./data[@key='d6']", namespace).text "description": edge.find("./data[@key='d6']", namespace).text
if edge.find("./data[@key='d6']", namespace) is not None if edge.find("./data[@key='d6']", namespace) is not None
else "", else "",
"keywords": edge.find("./data[@key='d7']", namespace).text "keywords": edge.find("./data[@key='d9']", namespace).text
if edge.find("./data[@key='d7']", namespace) is not None if edge.find("./data[@key='d9']", namespace) is not None
else "", else "",
"source_id": edge.find("./data[@key='d8']", namespace).text "source_id": edge.find("./data[@key='d8']", namespace).text
if edge.find("./data[@key='d8']", namespace) is not None if edge.find("./data[@key='d8']", namespace) is not None

33
lightrag/api/run_with_gunicorn.py
View file

@ -76,6 +76,39 @@ def main():
print("=" * 80 + "\n") print("=" * 80 + "\n")
sys.exit(1) sys.exit(1)
# Check macOS fork safety environment variable for multi-worker mode
if (
platform.system() == "Darwin"
and global_args.workers > 1
and os.environ.get("OBJC_DISABLE_INITIALIZE_FORK_SAFETY") != "YES"
):
print("\n" + "=" * 80)
print("❌ ERROR: Missing required environment variable on macOS!")
print("=" * 80)
print("\nmacOS with Gunicorn multi-worker mode requires:")
print(" OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES")
print("\nReason:")
print(" NumPy uses macOS's Accelerate framework (Objective-C based) for")
print(" vector computations. The Objective-C runtime has fork safety checks")
print(" that will crash worker processes when embedding functions are called.")
print("\nCurrent configuration:")
print(" - Operating System: macOS (Darwin)")
print(f" - Workers: {global_args.workers}")
print(
f" - Environment Variable: {os.environ.get('OBJC_DISABLE_INITIALIZE_FORK_SAFETY', 'NOT SET')}"
)
print("\nHow to fix:")
print(" Option 1 - Set environment variable before starting (recommended):")
print(" export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES")
print(" lightrag-server")
print("\n Option 2 - Add to your shell profile (~/.zshrc or ~/.bash_profile):")
print(" echo 'export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES' >> ~/.zshrc")
print(" source ~/.zshrc")
print("\n Option 3 - Use single worker mode (no multiprocessing):")
print(" lightrag-server --workers 1")
print("=" * 80 + "\n")
sys.exit(1)
# Check and install dependencies # Check and install dependencies
check_and_install_dependencies() check_and_install_dependencies()