【发布时间】:2020-10-24 20:37:28
【问题描述】:
似乎在 spark 3.0.0 上,当我使用 kubernetes 进行 spark 提交时,它需要 kerberos,我使用在 2.4.5 中运行良好的相同 spark 提交 我收到此错误:
Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
20/07/04 08:17:51 INFO SparkKubernetesClientFactory: Auto-configuring K8S client using current context from users K8S config file
20/07/04 08:17:51 INFO KerberosConfDriverFeatureStep: You have not specified a krb5.conf file locally or via a ConfigMap. Make sure that you have the krb5.conf locally on the driver image.
Exception in thread "main" org.apache.hadoop.security.KerberosAuthException: failure to login: javax.security.auth.login.LoginException: java.lang.NullPointerException: invalid null input: name
更具体地说,我不想使用 kerberos
【问题讨论】:
标签: apache-spark kubernetes kerberos