chore(rust/sedona-spatial-join): Integrate bounding box sampler and spilling support into build side collector#542
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Kontinuation merged 3 commits intoapache:mainfrom Jan 27, 2026
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rust/sedona-spatial-join/src/exec.rs
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| filter.as_ref(), | ||
| converted_from_hash_join, | ||
| )?; | ||
| let seed = fastrand::u64(0..0xFFFF); |
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No need to do this here, but should this be configurable in some way or logged so we can reproduce failures?
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I have added an option sedona.spatial_join.debug.random_seed for setting the random seed; also the seed is printed in debug log.
| geos = { workspace = true } | ||
| float_next_after = { workspace = true } | ||
| fastrand = { workspace = true } | ||
| log = { workspace = true } |
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Are log and env_logger doing the same thing or do we need both of them?
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We need both. log is the logging facade, env_logger is the logging implementation we actually use.
Reference: https://docs.rs/log/latest/log/#available-logging-implementations
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This is an intermediate step that integrates multiple pieces together. The overall behavior is unchanged when memory limit of DataFusion is not set (which is the default case). The collected bounding box samples are unused for now, the performance overhead of sampling boxes is negligible according to our tests. Committing this won't drive the project into an unstable or unreleasable state.
The next step will be adding a partitioned spatial index provider and integrate spatial partitioner into the main spatial join workflow, but will effectively only work on one single partition for now. This will also be a non-breaking change.