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Spark Security

Spark Security

作者: clive0x | 来源:发表于2019-08-15 22:19 被阅读0次

默认用户获取:

1.system property:"user.name"

2.system env:"SPARK_USER"

3.UserGroupInformation.getCurrentUser().getShortUserName()

Spark security开关:

spark.authenticate:false

In YARN and local mode, generate a new secret and store it in the current user's credentials.UGI:“sparkCookie”

Others:Spark CONF >>>spark.authenticate.secret

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