我试图使用C设置环境变量(凭证缓存):但是,当我执行getenv("CCACHE")时,它仍然显示变量的旧值。有人能帮我吗?编辑:我基本上是在为kerberos身份验证设置ccache。调用for * krb5_cc_default_name(krb5_context上下文)仍然返回缓存的旧值。According to MIT kerb
群集正在使用Kerberos。not authenticate, GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberosnot authenticate, GSSException: No valid credentials provided (Mechanism level: Failed to find any KerberosCaused by: GSSException: No valid credential