在前后端开发联调前 的提交20260223

scripts/ops/analyze_v4.py

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+# -*- coding: utf-8 -*-
+"""分析第四次执行结果。"""
+import json
+import re
+from pathlib import Path
+from dotenv import load_dotenv
+
+load_dotenv(Path(__file__).resolve().parents[2] / ".env")
+from _env_paths import get_output_path
+
+log_root = get_output_path("SYSTEM_LOG_ROOT")
+raw = json.loads((log_root / "2026-02-21__etl_run_raw_v4.json").read_text(encoding="utf-8"))
+
+error_log = raw.get("error_log", "")
+lines = error_log.split("\n")
+
+# 提取任务列表
+task_list_match = re.search(r"开始运行任务: \[([^\]]+)\]", error_log)
+if task_list_match:
+    tasks = [t.strip().strip("'") for t in task_list_match.group(1).split(",")]
+    print(f"总任务数: {len(tasks)}")
+
+# 分析每个任务的结果
+success_tasks = []
+failed_tasks = []
+
+for task in tasks:
+    # 检查是否有"完成"标记
+    completed = re.search(rf"{task}: 完成，统计=", error_log) or \
+                re.search(rf"{task}: 完成, 统计=", error_log) or \
+                re.search(rf"{task} ODS 任务完成:", error_log) or \
+                re.search(rf"{task}: 工具类任务执行成功", error_log)
+    failed = re.search(rf"任务 {task} 失败: (.+?)(?:\\n|$)", error_log)
+    
+    if completed and not failed:
+        success_tasks.append(task)
+    elif failed:
+        err_msg = failed.group(1)[:120]
+        failed_tasks.append((task, err_msg))
+    else:
+        failed_tasks.append((task, "未知状态"))
+
+print(f"\n✅ 成功: {len(success_tasks)} 个")
+for t in success_tasks:
+    print(f"  {t}")
+
+print(f"\n❌ 失败: {len(failed_tasks)} 个")
+# 找出根因（第一个非 InFailedSqlTransaction 的失败）
+root_causes = []
+cascade_count = 0
+for t, err in failed_tasks:
+    if "InFailedSqlTransaction" in err:
+        cascade_count += 1
+    else:
+        root_causes.append((t, err))
+        print(f"  🔴 {t}: {err}")
+
+print(f"\n  级联失败 (InFailedSqlTransaction): {cascade_count} 个")
+
+if root_causes:
+    print(f"\n根因分析:")
+    for t, err in root_causes:
+        print(f"  {t}: {err}")