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add more error handling

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Former-commit-id: 3039ab0d82bd1414f09c99f4edc4c21cfd6682b9
This commit is contained in:
starlord 2019-06-27 19:57:11 +08:00 committed by jinhai
parent abe34a4586
commit 69cafce6cf
2 changed files with 10 additions and 4 deletions
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10
cpp/src/server/DBWrapper.cpp
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@ -40,12 +40,16 @@ DBWrapper::DBWrapper() {
opt.meta.archive_conf.SetCriterias(criterial);
//create db root folder
CommonUtil::CreateDirectory(opt.meta.path);
ServerError err = CommonUtil::CreateDirectory(opt.meta.path);
if(err != SERVER_SUCCESS) {
std::cout << "ERROR! Failed to create database root path: " << opt.meta.path << std::endl;
kill(0, SIGUSR1);
}
zilliz::milvus::engine::DB::Open(opt, &db_);
if(db_ == nullptr) {
SERVER_LOG_ERROR << "Failed to open db. Provided database uri = " << opt.meta.backend_uri;
throw ServerException(SERVER_NULL_POINTER, "Failed to open db");
std::cout << "ERROR! Failed to open database" << std::endl;
kill(0, SIGUSR1);
}
}

4
cpp/src/server/MilvusServer.cpp
View File

@ -24,6 +24,7 @@
#include <thrift/concurrency/PosixThreadFactory.h>
#include <thread>
#include <iostream>
namespace zilliz {
namespace milvus {
@ -93,7 +94,8 @@ MilvusServer::StartService() {
return;
}
} catch (apache::thrift::TException& ex) {
SERVER_LOG_ERROR << "Server encounter exception: " << ex.what();
std::cout << "ERROR! " << ex.what() << std::endl;
kill(0, SIGUSR1);
}
}