CKPT_CORRUPT tensorflow data_error ai_generated partial

DataLossError: 无法打开检查点文件 /path/to/checkpoint: 数据损坏: 文件已损坏

DataLossError: Unable to open table file /path/to/checkpoint: Data loss: file is corrupted

ID: tensorflow/checkpoint-read-failed-corrupt

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70%修复率
82%置信度
1证据数
2023-08-10首次发现

版本兼容性

版本状态引入弃用备注
tensorflow 2.8.0 active — — —
tensorflow 2.9.0 active — — —
tensorflow 2.10.0 active — — —

根因分析

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。

English

The checkpoint file is corrupted due to incomplete write, disk failure, or version incompatibility between TensorFlow versions.

generic

官方文档

https://www.tensorflow.org/guide/checkpoint

解决方案

  1. 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.

无效尝试

常见但无效的做法:

  1. 80% 失败

    If the source itself is corrupted, re-downloading won't help.

  2. 85% 失败

    Corruption is usually at the file level, not format level.