Crate liquid_cache_server

liquid-cache-server

This crate implements liquid cache server using the Apache Arrow Flight protocol.

Re-exports

pub use liquid_cache_common as common;

pub use liquid_cache_storage as storage;

Structs

ApiResponse

Response for the admin server

ColumnStatistics

Column statistics

ExecutionPlanWithStats

Execution plan with stats

ExecutionStats

Parameters for the set_execution_stats endpoint

ExecutionStatsWithPlan

Execution stats with plan

LiquidCacheService

The LiquidCache server.

MetricValues

Metric

PlanInfo

Plan info

SchemaField

Schema field

Statistics

Statistics

Traits

LiquidCacheErrorExt

Extension trait to add context to Results for better error reporting

Functions

anyhow_to_status

Convert anyhow::Error to tonic Status with detailed error information including stack trace

df_error_to_status_with_trace

Legacy compatibility: convert DataFusionError to Status with stack trace

run_admin_server

Run the admin server

Type Aliases

LiquidCacheResult

Result type alias for LiquidCache operations