在调优过程中,可能会出现如下类似报错和告警,错误码113表示Grpc服务不可用,导致调优中断。
[WARNING] TUNE(176715,aoe):2024-06-05-15:34:17.806.812 [nca_client.cpp:188][NCA]202128 Service: Grpc socket closed. [ERROR] TUNE(176715,aoe):2024-06-05-15:34:17.877.052 [nca.cpp:334][NCA]202128 LoadModelFromMem: Failed to load model, Session = 145, error = 113.
[WARNING] TUNE(176715,aoe):2024-06-05-15:34:17.806.812 [nca_client.cpp:188][NCA]202128 Service: Grpc socket closed. [ERROR] TUNE(176715,aoe):2024-06-05-15:34:17.877.052 [nca.cpp:447][NCA]202128 RunModel: [Session: 145] Failed to execute RunModel. error = 113
出现错误码113以及告警"Grpc socket closed.",表明当前Grpc状态码为"UNAVAILABLE"(不可用),解决办法是:用户重新调优。