Struct SparkSqlBatch 

#[non_exhaustive]
pub struct SparkSqlBatch {
    pub query_file_uri: String,
    pub query_variables: HashMap<String, String>,
    pub jar_file_uris: Vec<String>,
    /* private fields */
}

A configuration for running Apache Spark SQL queries as a batch workload.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

query_file_uri: String

Required. The HCFS URI of the script that contains Spark SQL queries to execute.

query_variables: HashMap<String, String>

Optional. Mapping of query variable names to values (equivalent to the Spark SQL command: SET name="value";).

jar_file_uris: Vec<String>

Optional. HCFS URIs of jar files to be added to the Spark CLASSPATH.

Implementations

impl SparkSqlBatch

pub fn new() -> Self

pub fn set_query_file_uri<T: Into<String>>(self, v: T) -> Self

Sets the value of query_file_uri.

pub fn set_query_variables<T, K, V>(self, v: T) -> Self

where T: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<String>,

Sets the value of query_variables.

pub fn set_jar_file_uris<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<String>,

Sets the value of jar_file_uris.

Trait Implementations

impl Clone for SparkSqlBatch

fn clone(&self) -> SparkSqlBatch

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SparkSqlBatch

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SparkSqlBatch

fn default() -> SparkSqlBatch

Returns the “default value” for a type.

impl Message for SparkSqlBatch

fn typename() -> &'static str

The typename of this message.

impl PartialEq for SparkSqlBatch

fn eq(&self, other: &SparkSqlBatch) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SparkSqlBatch