[format] Introduce lance file format #5809
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This pull request may freeze util lance fix the bug: lancedb/lance#4105 and release a new version |
neuyilan
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Jul 3, 2025
| if (!arrowFormatWriter.write(internalRow)) { | ||
| flush(); | ||
| if (!arrowFormatWriter.write(internalRow)) { | ||
| throw new RuntimeException("Exception happens while write to orc file"); |
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leaves12138
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Jul 8, 2025
paimon-format-lance/pom.xml
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| <artifactId>*</artifactId> | ||
| </exclusion> | ||
| </exclusions> | ||
| </dependency> |
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Move this before provided dependencies.
leaves12138
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Jul 8, 2025
| JarJniLoader.loadLib(LanceFileFormatFactory.class, "/nativelib", "crypto"); | ||
| JarJniLoader.loadLib(LanceFileFormatFactory.class, "/nativelib", "ssl"); | ||
| } | ||
| } |
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We don't need this class anymore
JingsongLi
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Jul 8, 2025
paimon-format-lance/pom.xml
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| <version>1.3-SNAPSHOT</version> | ||
| </parent> | ||
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| <artifactId>paimon-format-lance</artifactId> |
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Purpose
This pull request$${\color{red} Introduce}$$ $${\color{red}Lance}$$ $${\color{red}File}$$ $${\color{red}Format}$$ to paimon. But pay attention that:
Lance file format only support LocalFileSystem and OssFileSystem in this pull request, Feel free to denote more code for this feature (support more file system).
Please do not merge this pull request, I will do it myself after everything settled down.
Tests
API and Format
Documentation