1 Commits (3e415aca3d904fa6fa3cbedfdc7a2bdfd7fb6d41)

Author	SHA1	Message	Date
Robert Fratto	2e418b13fd	chore(engine): unexport subpackages (#19384) ... This moves packages around to reduce the surface area of the public engine API: * `pkg/engine/planner` moves to `pkg/engine/internal/planner` * `pkg/engine/executor` moves to `pkg/engine/internal/executor` These packages were only used from `pkg/engine` and did not need to be public. We may make them public again in the future if we want to expose subcomponents of the engine. This move means that `pkg/engine/planner/internal/tree` became `pkg/engine/internal/planner/internal/tree`. To reduce the import path, I also moved that package to `pkg/engine/internal/util/tree`. Other than moving files and updating import paths, no code changes are made. Signed-off-by: Robert Fratto <robertfratto@gmail.com>	3 months ago
Sophie Waldman	98b411a649	chore(linter): Fix issues flagged by updated golangci-lint version (#19206)	4 months ago
Christian Haudum	65de5f95db	chore(engine): Simplify `Pipeline` interface (#19110) ... This PR replaces the two calls to retrieve a value from the pipeline with a single one. To do this, the `Read()` method now returns two arguments: `arrow.Record` and `error`, rather than just the error. If the error is not `nil`, the first argument (arrow.Record) must be ignored by the caller. The `Value()` method is not needed any more and was removed. Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	4 months ago
Robert Fratto	2326bb0f4b	chore(engine): fix instances of double frees (#18915) ... Signed-off-by: Robert Fratto <robertfratto@gmail.com>	5 months ago
Robert Fratto	385d397404	chore(engine/executor): reduce cost of executing DataObjScan plan node (#18679)	5 months ago
Robert Fratto	e751db8194	chore(engine): fix race condition when closing prefetch wrapper (#18668)	5 months ago
Robert Fratto	a3380f6480	chore(engine): add tracing instrumentation (#18648)	5 months ago
Robert Fratto	e1bc2f9d7f	chore(engine): fix panic when closing uninitialized prefetchWrapper (#18592)	5 months ago
Christian Haudum	cea56469b9	chore(engine): Pass context to Pipeline's Read() function (#18459) ... This change unifies how the request context is passed through the execution of pipelines. Instead of storing the context on pipelines, pass them as argument to the `Read()` function. This change alters the interface method of `Pipeline` from `Read() bool` to `Read(context.Context) bool`. Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	6 months ago
Christian Haudum	d446d47cf8	chore(engine): Prefetch inputs of SortMerge operator (#18395) ... This PR changes how inputs of the SortMerge operator are consumed. The inputs are wrapped with a `prefetchWrapper` which consumes the next batch (`arrow.Record`) in the background while the current batch is processed by the parent node. Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	6 months ago
Christian Haudum	64c477b1f7	chore(engine): Add framework for query executor (#17260) ... Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	9 months ago