feat(tracing): 增强文件下载上传的日志记录和追踪功能

- 添加任务上下文信息到日志前缀，便于追踪具体任务
- 在跨度中增加文件源URL和上传URL的属性记录
- 将存储服务中的info级别日志调整为debug级别以减少冗余输出
- 添加文件访问地址的调试日志输出
- 优化根日志级别设置允许DEBUG日志流入处理器
- 修复重试失败后的错误日志格式问题

handlers/base.py

@@ -23,7 +23,7 @@ from domain.result import TaskResult, ErrorCode
 from domain.config import WorkerConfig
 from services import storage
 from services.cache import MaterialCache
-from util.tracing import mark_span_error, start_span
+from util.tracing import get_current_task_context, mark_span_error, start_span
 from constant import (
     HW_ACCEL_NONE, HW_ACCEL_QSV, HW_ACCEL_CUDA,
     VIDEO_ENCODE_PARAMS, VIDEO_ENCODE_PARAMS_QSV, VIDEO_ENCODE_PARAMS_CUDA
@@ -413,10 +413,15 @@ class BaseHandler(TaskHandler, ABC):
         if timeout is None:
             timeout = self.config.download_timeout
 
+        task_context = get_current_task_context()
+        task_prefix = f"[task:{task_context.task_id}] " if task_context else ""
+        logger.debug(f"{task_prefix}Downloading from: {url} -> {dest}")
+
         with start_span(
             "render.task.file.download",
             kind=SpanKind.CLIENT,
             attributes={
+                "render.file.source_url": url,
                 "render.file.destination": dest,
                 "render.file.use_cache": use_cache,
             },
@@ -429,13 +434,14 @@ class BaseHandler(TaskHandler, ABC):
 
                 if result:
                     file_size = os.path.getsize(dest) if os.path.exists(dest) else 0
-                    logger.debug(f"Downloaded: {url} -> {dest} ({file_size} bytes)")
+                    logger.debug(f"{task_prefix}Downloaded: {url} -> {dest} ({file_size} bytes)")
                     if span is not None:
                         span.set_attribute("render.file.size_bytes", file_size)
                 return result
             except Exception as e:
                 mark_span_error(span, str(e), ErrorCode.E_INPUT_UNAVAILABLE.value)
-                logger.error(f"Download failed: {url} -> {e}")
+                logger.error(f"{task_prefix}Download failed: {e}")
+                logger.debug(f"{task_prefix}Download source address: {url}")
                 return False
 
     def upload_file(
@@ -477,11 +483,22 @@ class BaseHandler(TaskHandler, ABC):
                 logger.error(f"[task:{task_id}] Invalid upload URL response")
                 return None
 
+            logger.debug(
+                f"[task:{task_id}] Upload target address: uploadUrl={upload_url}, accessUrl={access_url}"
+            )
+            if span is not None:
+                span.set_attribute("render.file.upload_url", upload_url)
+                if access_url:
+                    span.set_attribute("render.file.access_url", access_url)
+
             try:
                 result = storage.upload_file(upload_url, file_path, timeout=self.config.upload_timeout)
                 if result:
                     file_size = os.path.getsize(file_path)
-                    logger.info(f"[task:{task_id}] Uploaded: {file_path} ({file_size} bytes)")
+                    logger.info(
+                        f"[task:{task_id}] Uploaded: {file_path} ({file_size} bytes)"
+                    )
+                    logger.debug(f"[task:{task_id}] Uploaded access address: {access_url or upload_url}")
                     if span is not None:
                         span.set_attribute("render.file.size_bytes", file_size)