davisusanibar commented on issue #12376:
URL: https://github.com/apache/arrow/issues/12376#issuecomment-1035366519
Hi @soma-cepel could you help us to share the error log message to we could
review that.
For our testing I see this error but when configure
arrow-dataset:7.0.0-SNAPSHOT:
Caused by: java.lang.IllegalStateException: error loading native libraries:
java.io.FileNotFoundException: libarrow_dataset_jni.dylib
For arrow-dataset:7.0.0 I did not see errors. The jar contains *.dylib and
*.so
```
(base) ➜ otool otool -L libarrow_dataset_jni.dylib
libarrow_dataset_jni.dylib:
@rpath/libarrow_dataset_jni.700.dylib (compatibility version 700.0.0,
current version 700.0.0)
/usr/lib/libz.1.dylib (compatibility version 1.0.0, current version
1.2.11)
/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version
1200.3.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
version 1311.0.0)
```
Testing:
```
.. testcode::
import org.apache.arrow.dataset.file.FileFormat;
import org.apache.arrow.dataset.file.FileSystemDatasetFactory;
import org.apache.arrow.dataset.jni.NativeMemoryPool;
import org.apache.arrow.dataset.source.DatasetFactory;
import org.apache.arrow.memory.RootAllocator;
import org.apache.arrow.vector.types.pojo.Schema;
import org.apache.arrow.util.AutoCloseables;
String uri = "file:" + System.getProperty("user.dir") +
"/thirdpartydeps/parquetfiles/data1.parquet";
RootAllocator rootAllocator = new RootAllocator(Long.MAX_VALUE);
DatasetFactory datasetFactory = new
FileSystemDatasetFactory(rootAllocator, NativeMemoryPool.getDefault(),
FileFormat.PARQUET, uri);
Schema schema = datasetFactory.inspect();
AutoCloseables.close(datasetFactory);
System.out.println(schema);
.. testoutput::
Schema<id: Int(32, true), name: Utf8>(metadata:
{parquet.avro.schema={"type":"record","name":"User","namespace":"org.apache.arrow.dataset","fields":[{"name":"id","type":["int","null"]},{"name":"name","type":["string","null"]}]},
writer.model.name=avro})
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
