OptionalhostThe private IP address of the host instance.
OptionalinstanceGlobally unique identifier for the host instance from the cloud provider.
OptionalnodeAttributes specific to AWS for a Spark node.
OptionalnodeGlobally unique identifier for this node.
OptionalprivatePrivate IP address (typically a 10.x.x.x address) of the Spark node. Note that this is different from the private IP address of the host instance.
OptionalpublicPublic DNS address of this node. This address can be used to access the Spark JDBC server on the driver node. To communicate with the JDBC server, traffic must be manually authorized by adding security group rules to the "worker-unmanaged" security group via the AWS console.
OptionalstartThe timestamp (in millisecond) when the Spark node is launched.
Describes a specific Spark driver or executor.