mirror of
https://github.com/lancedb/lancedb.git
synced 2026-08-18 12:08:35 +00:00
Wyatt Alt
a6418b6cb9
IndexBuilder::execute now returns a Job with wait and cancel methods. Local tables build the index synchronously and return an already-done job. Remote tables read the job id the server returns from create_index and track it through the /v1/jobs API: wait polls describe until the job reaches a terminal state and cancel posts a cancellation. Servers that return no job id yield a done job, so behavior against older servers is unchanged. The job id is not exposed on the handle. The Python and TypeScript bindings keep their current signatures and discard the handle; exposing Job there is left to follow-ups. --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
45 lines
1.1 KiB
Rust
45 lines
1.1 KiB
Rust
// SPDX-License-Identifier: Apache-2.0
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// SPDX-FileCopyrightText: Copyright The LanceDB Authors
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use std::sync::Arc;
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use napi_derive::napi;
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use crate::error::NapiErrorExt;
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/// A handle to an operation that may still be running.
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#[napi]
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pub struct Job {
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inner: Arc<lancedb::Job>,
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}
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impl Job {
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pub(crate) fn new(inner: lancedb::Job) -> Self {
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Self {
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inner: Arc::new(inner),
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}
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}
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}
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#[napi]
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impl Job {
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/// Identifies the operation on the server that is running it. Operations
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/// that run in this process have no server id. The value is opaque.
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#[napi(getter)]
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pub fn id(&self) -> Option<String> {
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self.inner.id().map(str::to_string)
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}
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/// Wait until the operation reaches a terminal state.
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#[napi(catch_unwind)]
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pub async fn wait(&self) -> napi::Result<()> {
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self.inner.wait().await.default_error()
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}
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/// Request cancellation. Cancelling a finished operation is a no-op.
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#[napi(catch_unwind)]
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pub async fn cancel(&self) -> napi::Result<()> {
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self.inner.cancel().await.default_error()
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}
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}
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