Accessing DataStax Enterprise data from external Spark clusters
DataStax Enterprise works with external Spark clusters in a bring-your-own-Spark (BYOS) model.
- Overview of BYOS support in DataStax Enterprise
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DataStax Enterprise provides a JAR and configuration files for connected to DataStax Enterprise clusters from external Spark clusters.
- Generating the BYOS configuration file
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The
byos.propertiesfile contains configuration settings to connect to a particular DataStax Enterprise cluster. - Connecting to DataStax Enterprise using the Spark shell on an external Spark cluster
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Use the Spark shell on an external Spark cluster to connect to DataStax Enterprise
- Generating Spark SQL schema files
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Generate Spark SQL schema files for use with Spark SQL on external Spark clusters.
- Starting Spark SQL Thrift Server with Kerberos
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Starting Spark SQL Thrift Server with Kerberos and BYOS.
- Accessing HDFS or CFS resources using Kerberos authentication
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HDFS or CFS resources can be accessed from BYOS nodes using Kerberos authentication.
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