BiScriptService
class BiScriptService(inspector: BiDeploymentInspector = NoOpBiDeploymentInspector, scheduler: Scheduler = BI_SCRIPT_GENERATION_SCHEDULER)
Generates a BI script end to end: prepares the desired layout, inspects the ClickHouse catalog with inspector, and renders the script.
Preparation and rendering are CPU work and run on scheduler, a bounded pool by default; when it is saturated the request fails as BiDeploymentInspectionException.Unavailable instead of queueing without bound.
Constructors
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constructor(inspector: BiDeploymentInspector = NoOpBiDeploymentInspector, scheduler: Scheduler = BI_SCRIPT_GENERATION_SCHEDULER)
Functions
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fun generate(options: BiScriptOptions, operation: BiScriptOperation = BiScriptOperation.Deploy, namedAggregates: () -> Set<NamedAggregate>): Mono<BiScriptResult>
Generates the script for the aggregates namedAggregates returns. It is called on scheduler, because resolving aggregate metadata can scan the classpath and must not run on the caller's (event-loop) thread.