【发布时间】:2020-03-04 02:15:05
【问题描述】:
我在尝试使用 TF 服务服务器为 TF 模型提供服务时遇到以下问题
grpc._channel._Rendezvous: <_Rendezvous of RPC that terminated with:
status = StatusCode.UNAVAILABLE
details = "Connect Failed"
debug_error_string = "{"created":"@1583228501.130612312","description":"Failed to create subchannel","file":"src/core/ext/filters/client_channel/client_channel.cc","file_line":2267,"referenced_errors":[{"created":"@1583228501.130568965","description":"Pick Cancelled","file":"src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc","file_line":242,"referenced_errors":[{"created":"@1583228501.130161019","description":"Connect Failed","file":"src/core/ext/filters/client_channel/subchannel.cc","file_line":962,"grpc_status":14,"referenced_errors":[{"created":"@1583228501.130118961","description":"Failed to connect to remote host: Connection refused","errno":111,"file":"src/core/lib/iomgr/tcp_client_posix.cc","file_line":207,"os_error":"Connection refused","syscall":"connect","target_address":"ipv4:127.0.0.1:8500"}]}]}]}"
我正在使用如下的docker
来自张量流/服务:1.14.0
tensorflow_model_server
--port=${SERVING_PORT:-8500}
--rest_api_port=8501
--model_config_file=/tf_models.config
--tensorflow_intra_op_parallelism=1
--tensorflow_inter_op_parallelism=1
基本上,服务模型服务器运行良好。但有时它会引发上述错误(可能是因为对服务服务器的请求很多)。我是否需要增加 parallelism 参数,或者有什么方法可以调整服务器以支持更多请求?
【问题讨论】:
标签: tensorflow tensorflow-serving