David Dali Susanibar Arce created ARROW-17705:
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Summary: [Java][Dataset][Adapter/ORC] Compare features for ORC
reader between Dataset and Adapter/ORC
Key: ARROW-17705
URL: https://issues.apache.org/jira/browse/ARROW-17705
Project: Apache Arrow
Issue Type: Sub-task
Reporter: David Dali Susanibar Arce
Assignee: David Dali Susanibar Arce
Compare new Dataset ORC reader versus Adapter ORC reader:
Dataset ORC: High level interface to a dataset abstraction
{code:java}
FileSystemDatasetFactory(rootAllocator(),
NativeMemoryPool.getDefault(),FileFormat.ORC, orcDatasetUri) {code}
Adapter ORC: Direct bindings to the file reader
{code:java}
new OrcReader(testFile.getAbsolutePath(), allocator); {code}
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