Created by: remarkableJ

1）paddlehub1.6.2，paddlepaddle1.7.2，paddle-gpu-serving0.8.2 2）Linux系统，python3.6.6

• 复现信息：paddlehub无法启动bert service的服务端
• 命令行：hub serving start bert_service -m ernie -p 8866
• 报错信息：未报错，但是不显示Server[baidu::paddle_serving::predictor::bert_service::BertServiceImpl] is serving on port=8866.
• 报错信息： 32 0x16f29e7p baidu::paddle_serving::predictor::ReloadableInferEngine::proc_initialize_impl(baidu::paddle_serving::configure::EngineDesc const&, bool) + 311 33 0x16f88a0p baidu::paddle_serving::predictor::ReloadableInferEngine::proc_initialize(baidu::paddle_serving::configure::EngineDesc const&, bool) + 32 34 0x1707b8ep baidu::paddle_serving::predictor::CloneDBReloadableInferEnginebaidu::paddle_serving::fluid_cpu::FluidCpuAnalysisDirCore::proc_initialize(baidu::paddle_serving::configure::EngineDesc const&, bool) + 110 35 0x3c6bea2p baidu::paddle_serving::predictor::VersionedInferEngine::proc_initialize(baidu::paddle_serving::configure::EngineDesc const&, bool) + 338 36 0x3c6cf49p baidu::paddle_serving::predictor::InferManager::proc_initialize(char const*, char const*) + 521 37 0x3c69ca0p baidu::paddle_serving::predictor::Resource::initialize(std::string const&, std::string const&) + 256 38 0x1649392p main + 482 39 0x7fbfc4fe2505p __libc_start_main + 245 40 0x1670c01p