Day: <span>June 22, 2018</span>

Day: June 22, 2018

Spark Job SASL Authentication Error

Spark has an internal mechanism that authenticates executors with the driver controlling a given application. This can be controlled by setting “spark.authenticate” to “true”, as part of spark-submit’s parameters, like below: This setting is required if you have “spark.authenticate.enableSaslEncryption” enabled, or called “Enable Network Encryption” in Cloudera Manager. So if …


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