Struct HadoopJob 

#[non_exhaustive]
pub struct HadoopJob {
    pub args: Vec<String>,
    pub jar_file_uris: Vec<String>,
    pub file_uris: Vec<String>,
    pub archive_uris: Vec<String>,
    pub properties: HashMap<String, String>,
    pub logging_config: Option<LoggingConfig>,
    pub driver: Option<Driver>,
    /* private fields */
}

A Dataproc job for running Apache Hadoop MapReduce jobs on Apache Hadoop YARN.

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.

args: Vec<String>

Optional. The arguments to pass to the driver. Do not include arguments, such as -libjars or -Dfoo=bar, that can be set as job properties, since a collision might occur that causes an incorrect job submission.

jar_file_uris: Vec<String>

Optional. Jar file URIs to add to the CLASSPATHs of the Hadoop driver and tasks.

file_uris: Vec<String>

Optional. HCFS (Hadoop Compatible Filesystem) URIs of files to be copied to the working directory of Hadoop drivers and distributed tasks. Useful for naively parallel tasks.

archive_uris: Vec<String>

Optional. HCFS URIs of archives to be extracted in the working directory of Hadoop drivers and tasks. Supported file types: .jar, .tar, .tar.gz, .tgz, or .zip.

properties: HashMap<String, String>

Optional. A mapping of property names to values, used to configure Hadoop. Properties that conflict with values set by the Dataproc API might be overwritten. Can include properties set in /etc/hadoop/conf/*-site and classes in user code.

logging_config: Option<LoggingConfig>

Optional. The runtime log config for job execution.

driver: Option<Driver>

Required. Indicates the location of the driver’s main class. Specify either the jar file that contains the main class or the main class name. To specify both, add the jar file to jar_file_uris, and then specify the main class name in this property.

Implementations

impl HadoopJob

pub fn new() -> Self

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

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

Sets the value of args.

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.

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

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

Sets the value of file_uris.

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

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

Sets the value of archive_uris.

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

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

Sets the value of properties.

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

where T: Into<LoggingConfig>,

Sets the value of logging_config.

pub fn set_or_clear_logging_config<T>(self, v: Option<T>) -> Self

where T: Into<LoggingConfig>,

Sets or clears the value of logging_config.

pub fn set_driver<T: Into<Option<Driver>>>(self, v: T) -> Self

Sets the value of driver.

Note that all the setters affecting driver are mutually exclusive.

pub fn main_jar_file_uri(&self) -> Option<&String>

The value of driver if it holds a MainJarFileUri, None if the field is not set or holds a different branch.

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

Sets the value of driver to hold a MainJarFileUri.

Note that all the setters affecting driver are mutually exclusive.

pub fn main_class(&self) -> Option<&String>

The value of driver if it holds a MainClass, None if the field is not set or holds a different branch.

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

Sets the value of driver to hold a MainClass.

Note that all the setters affecting driver are mutually exclusive.

Trait Implementations

impl Clone for HadoopJob

fn clone(&self) -> HadoopJob

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HadoopJob

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

Formats the value using the given formatter.

impl Default for HadoopJob

fn default() -> HadoopJob

Returns the “default value” for a type.

impl Message for HadoopJob

fn typename() -> &'static str

The typename of this message.

impl PartialEq for HadoopJob

fn eq(&self, other: &HadoopJob) -> 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 HadoopJob