CKPT_CORRUPT tensorflow data_error ai_generated partial

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

ID: tensorflow/checkpoint-read-failed-corrupt

Also available as: JSON · Markdown · 中文
70%Fix Rate
82%Confidence
1Evidence
2023-08-10First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
tensorflow 2.8.0 active — — —
tensorflow 2.9.0 active — — —
tensorflow 2.10.0 active — — —

Root Cause

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

generic

中文

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。

Official Documentation

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

Workarounds

  1. 70% success 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. 
    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.

中文步骤

  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.

Dead Ends

Common approaches that don't work:

  1. 80% fail

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

  2. 85% fail

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