lidavidm commented on code in PR #13973:
URL: https://github.com/apache/arrow/pull/13973#discussion_r965024291
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java/dataset/src/test/java/org/apache/arrow/dataset/file/TestFileSystemDataset.java:
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@@ -357,6 +364,41 @@ public void testBaseArrowIpcRead() throws Exception {
AutoCloseables.close(factory);
}
+ @Test
+ public void testBaseOrcRead() throws Exception {
+ String dataName = "test-orc";
+ String basePath = TMP.getRoot().getAbsolutePath();
+
+ TypeDescription orcSchema = TypeDescription.fromString("struct<ints:int>");
+ Writer writer = OrcFile.createWriter(new Path(basePath, dataName),
+ OrcFile.writerOptions(new Configuration()).setSchema(orcSchema));
+ VectorizedRowBatch batch = orcSchema.createRowBatch();
+ LongColumnVector longColumnVector = (LongColumnVector) batch.cols[0];
+ longColumnVector.vector[0] = Integer.MIN_VALUE;
+ longColumnVector.vector[1] = Integer.MAX_VALUE;
+ batch.size = 2;
+ writer.addRowBatch(batch);
+ writer.close();
+
+ String orcDatasetUri = new File(basePath, dataName).toURI().toString();
+ FileSystemDatasetFactory factory = new
FileSystemDatasetFactory(rootAllocator(), NativeMemoryPool.getDefault(),
Review Comment:
That ticket is entirely unrelated, I agree. (I added some comments on Jira.)
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