DSE_TIMEOUT
tensorflow
network_error
ai_generated
true
DeadlineExceededError: 数据服务工作线程在 60000 毫秒后超时
DeadlineExceededError: Data service worker timed out after 60000ms
ID: tensorflow/data-service-timeout
82%修复率
88%置信度
1证据数
2024-05-10首次发现
版本兼容性
| 版本 | 状态 | 引入 | 弃用 | 备注 |
|---|---|---|---|---|
| tensorflow==2.16.1 | active | — | — | — |
| tensorflow-data-service==0.10.0 | active | — | — | — |
根因分析
tf.data 服务调度器未在截止时间内收到工作线程的心跳，表明工作线程不可用或网络分区。
English
The tf.data service dispatcher did not receive a heartbeat from a worker within the deadline, indicating worker unavailability or network partition.
官方文档
https://www.tensorflow.org/api_docs/python/tf/data/experimental/service解决方案
-
Verify worker connectivity and restart the worker process with proper gRPC settings.
-
Reduce the number of parallel calls in the data pipeline to lower worker load.
无效尝试
常见但无效的做法:
-
80% 失败
Restarting the dispatcher without checking worker health does not fix the root cause of worker timeout.
-
60% 失败
Increasing the timeout hides the symptom but the underlying network issue remains.