Struct ClusterMetrics 

#[non_exhaustive]
pub struct ClusterMetrics {
    pub hdfs_metrics: HashMap<String, i64>,
    pub yarn_metrics: HashMap<String, i64>,
    /* private fields */
}

Contains cluster daemon metrics, such as HDFS and YARN stats.

Beta Feature: This report is available for testing purposes only. It may be changed before final release.

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.

hdfs_metrics: HashMap<String, i64>

The HDFS metrics.

yarn_metrics: HashMap<String, i64>

YARN metrics.

Implementations

impl ClusterMetrics

pub fn new() -> Self

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

where T: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<i64>,

Sets the value of hdfs_metrics.

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

where T: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<i64>,

Sets the value of yarn_metrics.

Trait Implementations

impl Clone for ClusterMetrics

fn clone(&self) -> ClusterMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClusterMetrics

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

Formats the value using the given formatter.

impl Default for ClusterMetrics

fn default() -> ClusterMetrics

Returns the “default value” for a type.

impl Message for ClusterMetrics

fn typename() -> &'static str

The typename of this message.

impl PartialEq for ClusterMetrics

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