Struct HotTablet 

#[non_exhaustive]
pub struct HotTablet {
    pub name: String,
    pub table_name: String,
    pub start_time: Option<Timestamp>,
    pub end_time: Option<Timestamp>,
    pub start_key: String,
    pub end_key: String,
    pub node_cpu_usage_percent: f32,
    /* private fields */
}

A tablet is a defined by a start and end key and is explained in https://cloud.google.com/bigtable/docs/overview#architecture and https://cloud.google.com/bigtable/docs/performance#optimization. A Hot tablet is a tablet that exhibits high average cpu usage during the time interval from start time to end time.

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.

name: String

The unique name of the hot tablet. Values are of the form projects/{project}/instances/{instance}/clusters/{cluster}/hotTablets/[a-zA-Z0-9_-]*.

table_name: String

Name of the table that contains the tablet. Values are of the form projects/{project}/instances/{instance}/tables/[_a-zA-Z0-9][-_.a-zA-Z0-9]*.

start_time: Option<Timestamp>

Output only. The start time of the hot tablet.

end_time: Option<Timestamp>

Output only. The end time of the hot tablet.

start_key: String

Tablet Start Key (inclusive).

end_key: String

Tablet End Key (inclusive).

node_cpu_usage_percent: f32

Output only. The average CPU usage spent by a node on this tablet over the start_time to end_time time range. The percentage is the amount of CPU used by the node to serve the tablet, from 0% (tablet was not interacted with) to 100% (the node spent all cycles serving the hot tablet).

Implementations

impl HotTablet

pub fn new() -> Self

Creates a new default instance.

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

Sets the value of name.

Example

let x = HotTablet::new().set_name(format!("projects/{project_id}/instances/{instance_id}/clusters/{cluster_id}/hotTablets/{hot_tablet_id}"));

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

Sets the value of table_name.

Example

let x = HotTablet::new().set_table_name(format!("projects/{project_id}/instances/{instance_id}/tables/{table_id}"));

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

where T: Into<Timestamp>,

Sets the value of start_time.

Example

use wkt::Timestamp;
let x = HotTablet::new().set_start_time(Timestamp::default()/* use setters */);

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

where T: Into<Timestamp>,

Sets or clears the value of start_time.

Example

use wkt::Timestamp;
let x = HotTablet::new().set_or_clear_start_time(Some(Timestamp::default()/* use setters */));
let x = HotTablet::new().set_or_clear_start_time(None::<Timestamp>);

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

where T: Into<Timestamp>,

Sets the value of end_time.

Example

use wkt::Timestamp;
let x = HotTablet::new().set_end_time(Timestamp::default()/* use setters */);

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

where T: Into<Timestamp>,

Sets or clears the value of end_time.

Example

use wkt::Timestamp;
let x = HotTablet::new().set_or_clear_end_time(Some(Timestamp::default()/* use setters */));
let x = HotTablet::new().set_or_clear_end_time(None::<Timestamp>);

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

Sets the value of start_key.

Example

let x = HotTablet::new().set_start_key("example");

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

Sets the value of end_key.

Example

let x = HotTablet::new().set_end_key("example");

pub fn set_node_cpu_usage_percent<T: Into<f32>>(self, v: T) -> Self

Sets the value of node_cpu_usage_percent.

Example

let x = HotTablet::new().set_node_cpu_usage_percent(42.0);

Trait Implementations

impl Clone for HotTablet

fn clone(&self) -> HotTablet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HotTablet

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

Formats the value using the given formatter.

impl Default for HotTablet

fn default() -> HotTablet

Returns the “default value” for a type.

impl Message for HotTablet

fn typename() -> &'static str

The typename of this message.

impl PartialEq for HotTablet

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HotTablet