{
  "id": "tensorflow/checkpoint-read-failed-corrupt",
  "signature": "DataLossError: Unable to open table file /path/to/checkpoint: Data loss: file is corrupted",
  "signature_zh": "DataLossError: 无法打开检查点文件 /path/to/checkpoint: 数据损坏: 文件已损坏",
  "regex": "DataLossError: Unable to open table file.*Data loss: file is corrupted",
  "domain": "tensorflow",
  "category": "data_error",
  "subcategory": null,
  "root_cause": "The checkpoint file is corrupted due to incomplete write, disk failure, or version incompatibility between TensorFlow versions.",
  "root_cause_type": "generic",
  "root_cause_zh": "检查点文件由于写入不完整、磁盘故障或 TensorFlow 版本不兼容而损坏。",
  "versions": [
    {
      "version": "tensorflow 2.8.0",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "tensorflow 2.9.0",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "tensorflow 2.10.0",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "If the source itself is corrupted, re-downloading won't help.",
      "fail_rate": 0.8,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "Corruption is usually at the file level, not format level.",
      "fail_rate": 0.85,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Restore from a backup checkpoint or re-train the model. If partial recovery is possible, use `tf.train.load_checkpoint` to inspect and salvage non-corrupted tensors.",
      "success_rate": 0.7,
      "how": "Restore from a backup checkpoint or re-train the model. If partial recovery is possible, use `tf.train.load_checkpoint` to inspect and salvage non-corrupted tensors.",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [
    "Restore from a backup checkpoint or re-train the model. If partial recovery is possible, use `tf.train.load_checkpoint` to inspect and salvage non-corrupted tensors."
  ],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": "https://www.tensorflow.org/guide/checkpoint",
  "official_doc_section": null,
  "error_code": "CKPT_CORRUPT",
  "verification_tier": "ai_generated",
  "confidence": 0.82,
  "fix_success_rate": 0.7,
  "resolvable": "partial",
  "first_seen": "2023-08-10",
  "last_confirmed": "2024-06-01",
  "last_updated": "2024-06-01",
  "evidence_count": 1,
  "tags": [],
  "locale": "en",
  "aliases": []
}