go data_error ai_generated true

rpc 错误：code = Aborted desc = 并发冲突：版本不匹配

rpc error: code = Aborted desc = concurrency conflict: version mismatch

ID: go/grpc-aborted-concurrency

其他格式: JSON · Markdown 中文 · English
80%修复率
88%置信度
0证据数
2025-01-10首次发现

版本兼容性

版本状态引入弃用备注
1.x active — — —

根因分析

由于并发冲突（例如乐观锁失败导致资源版本更改），操作被中止。

English

The operation was aborted due to a concurrency conflict, such as an optimistic locking failure where the resource version changed.

generic

解决方案

  1. 95% 成功率 
    for {
    resource, err := client.Get(ctx, &GetRequest{Id: id})
    if err != nil { return err }
    resource.Data = newData
    _, err = client.Update(ctx, resource)
    if status.Code(err) != codes.Aborted {
        return err
    }
    // retry
}
  2. 90% 成功率 
    // Include version in the update request
req := &UpdateRequest{Id: id, Data: newData, Version: currentVersion}
_, err := client.Update(ctx, req)
if status.Code(err) == codes.Aborted {
    // handle conflict
}

无效尝试

常见但无效的做法:

  1. 100% 失败

    The version is outdated; retrying with the same version will fail again.

  2. 90% 失败

    This can lead to lost updates and data inconsistency.