Crate ballista_core

Ballista Core Library

This crate contains the Ballista core library which is used as a dependency by the ballista-client, ballista-scheduler, and ballista-executor crates.

Modules

client

Client API for sending requests to executors.

config

Ballista configuration

error

Ballista error types

event_loop

execution_plans

This module contains execution plans that are needed to distribute DataFusion’s execution plans into several Ballista executors.

plugin

some plugins

serde

This crate contains code generated from the Ballista Protocol Buffer Definition as well as convenience code for interacting with the generated code.

utils

Macros

convert_box_required

convert_required

declare_plugin

Declare a plugin’s PluginDeclaration.

declare_udf_plugin

Declare a udf plugin registrar callback

into_logical_plan

into_physical_plan

into_required

Constants

BALLISTA_VERSION

Functions

print_version