GetCompactionState()

此操作用于获取 Compaction 作业的状态。

c++

Status GetCompactionState(const GetCompactionStateRequest& request, GetCompactionStateResponse& response)

请求语法

c++

auto request = GetCompactionStateRequest()
    .WithCompactionID(id);

请求方法：

• WithCompactionID(int64_t id)

  设置由 Compact() 返回的 Compaction 作业 ID。

返回值：

包含 GetCompactionStateResponse 的 Status

检查 status.IsOk() 以确认操作是否成功。

异常：

• StatusCode

  检查 status.Code() 和 status.Message() 以获取错误详情。

示例

c++

#include "milvus/MilvusClientV2.h"
auto client = milvus::MilvusClientV2::Create();

milvus::ConnectParam connect_param{"YOUR_CLUSTER_ENDPOINT", "YOUR_CLUSTER_TOKEN"};
auto status = client->Connect(connect_param);
if (!status.IsOk()) {
    std::cout << status.Message() << std::endl;
}

int64_t compaction_id = 12345;  // obtained from Compact()

milvus::GetCompactionStateResponse response;
status = client->GetCompactionState(
    milvus::GetCompactionStateRequest()
        .WithCompactionID(compaction_id),
    response);
if (!status.IsOk()) {
    std::cout << status.Message() << std::endl;
}
std::cout << "State: " << static_cast<int>(response.State()) << std::endl;