Files
seaweedfs/weed/wdclient
Chris Lu 83cc6b0f2d Fix compilation error and address code review suggestions
Address remaining unresolved comments:

1. **Fix compilation error**: Add missing net/url import
   - filer_multipart.go used url.PathEscape without import
   - Added "net/url" to imports

2. **Fix Location URL formatting** (all 4 occurrences):
   - Add missing slash between bucket and key
   - Use url.PathEscape for bucket names
   - Use urlPathEscape for object keys
   - Handles special characters in bucket/key names
   - Before: http://host/bucketkey
   - After: http://host/bucket/key (properly escaped)

3. **Optimize discovery loop** (O(N*M) → O(N+M)):
   - Use map for existing filers (O(1) lookup)
   - Reduces time holding write lock
   - Better performance with many filers
   - Before: Nested loop for each discovered filer
   - After: Build map once, then O(1) lookups

Changes:
- filer_multipart.go: Import net/url, fix all Location URLs
- filer_client.go: Use map for efficient filer discovery

Benefits:
- Compiles successfully
- Proper URL encoding (handles spaces, special chars)
- Faster discovery with less lock contention
- Production-ready URL formatting
2025-11-26 09:40:59 -08:00
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