Created by: jacquesqiao

F0710 01:54:37.113919  3853 grpc_client.cc:248] var: name:[embedding_9.w_0.block0] ep:[10.88.130.33:30006] grpc 
error:Socket closed                                                                                             
*** Check failure stack trace: ***                                                                              
    @     0x7fd55cf26ebd  google::LogMessage::Fail()                                                            
    @     0x7fd55cf2a96c  google::LogMessage::SendToLog()                                                       
    @     0x7fd55cf269e3  google::LogMessage::Flush()                                                           
    @     0x7fd55cf2be7e  google::LogMessageFatal::~LogMessageFatal()                                           
    @     0x7fd55b6be988  paddle::operators::distributed::GRPCClient::Proceed()                                 
    @     0x7fd5701f3470  (unknown)                                                                             
    @     0x7fd5f6f44851  start_thread                                                                          
    @     0x7fd5f660790d  clone                                                                                 
    @              (nil)  (unknown)                                                                             
/root/paddlejob/paddle_k8s: line 117:  3736 Aborted                 (core dumped) stdbuf -oL ${START_CMD}       
[/root/paddlejob/paddle_k8s : 180] [start_trainer]                                                              
[FATAL]: execute user cmd failed