cassandra

Type Members

1. class CassandraQueryProcessor extends SparkLoggerComponent

   

2. class DefaultSource extends org.apache.spark.sql.cassandra.DefaultSource with TableInventory with FunctionInventory with DataSourceRegister with TableManipulation

   

   Cassandra data source extends org.apache.spark.sql.sources.RelationProvider, org.apache.spark.sql.sources.SchemaRelationProvider and org.apache.spark.sql.sources.CreatableRelationProvider.

   Cassandra data source extends org.apache.spark.sql.sources.RelationProvider, org.apache.spark.sql.sources.SchemaRelationProvider and org.apache.spark.sql.sources.CreatableRelationProvider.

   It's used internally by Spark SQL to create Relation for a table which specifies the Cassandra data source e.g.

   CREATE TEMPORARY TABLE tmpTable USING org.apache.spark.sql.cassandra OPTIONS ( table "table", keyspace "keyspace", cluster "test_cluster", pushdown "true", spark_cassandra_input_page_row_size "10", spark_cassandra_output_consistency_level "ONE", spark_cassandra_connection_timeout_ms "1000" )