Struct BatchDeveloperConfig

pub struct BatchDeveloperConfig {
    pub connector_message_buffer_size: usize,
    pub output_channel_size: usize,
    pub chunk_size: usize,
    exchange_connection_pool_size: Option<u16>,
}

The subsections [batch.developer].

It is put at BatchConfig::developer.

Fields

connector_message_buffer_size: usize

The capacity of the chunks in the channel that connects between ConnectorSource and SourceExecutor.

output_channel_size: usize

The size of the channel used for output to exchange/shuffle.

chunk_size: usize

The size of a chunk produced by RowSeqScanExecutor

exchange_connection_pool_size: Option<u16>

The number of the connections for batch remote exchange between two nodes. If not specified, the value of server.connection_pool_size will be used.

Implementations

impl BatchDeveloperConfig

pub fn config_docs( name: String, docs: &mut BTreeMap<String, Vec<(String, String)>>, )

Trait Implementations

impl Clone for BatchDeveloperConfig

fn clone(&self) -> BatchDeveloperConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BatchDeveloperConfig

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

Formats the value using the given formatter.

impl Default for BatchDeveloperConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BatchDeveloperConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BatchDeveloperConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.