SparkSqlBatch class
A configuration for running Apache Spark SQL (https://spark.apache.org/sql/) queries as a batch workload.
Constructors
-
SparkSqlBatch({List<
String> ? jarFileUris, String? queryFileUri, Map<String, String> ? queryVariables}) - SparkSqlBatch.fromJson(Map json_)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
jarFileUris
↔ List<
String> ? -
HCFS URIs of jar files to be added to the Spark CLASSPATH.
getter/setter pair
- queryFileUri ↔ String?
-
The HCFS URI of the script that contains Spark SQL queries to execute.
getter/setter pair
-
queryVariables
↔ Map<
String, String> ? -
Mapping of query variable names to values (equivalent to the Spark SQL
command: SET name="value";).
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited