进入Phoenix shell客户端:
cd /home/xxx/phoenix-4.8.0-cdh5.8.0/bin/
./sqlline.py出现如下错误:
18/05/10 08:17:01 FATAL ipc.RpcClientImpl: SASL authentication failed. The most likely cause is missing or invalid credentials. Consider 'kinit'.
javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]Caused by: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)
原因:
CDH集群开启了Kerberos安全认证, 所以只有经过kerberos认证的用户, 才会拥有权限进入Phoenix shell客户端
解决办法:
执行如下命令给当前用户赋值:
cd ~
kinit -kt superhdfs.keytab superhdfs
解释:
superhdfs.keytab 是向运维人员申请的安全认证文件
cd ~ 是为了定位文件的位置
superhdfs是当前用户