Cannot read parquet file that was generated from nanoparquet

从 org.apache.parquet.column.values.ValuesReader.readInteger 处的堆栈跟踪以及 ColumnReaderBase 的整数读取路径开始，使用链接的 mtcars_np.zip 文件作为复现案例。检查该文件的编码元数据，并将其与 parquet-java 1.14.3 的预期进行比较；完成标准是 MessageColumnIO 能够在不出现 UnsupportedOperationException 的情况下读取 nanoparquet 生成的文件。

Describe the bug, including details regarding any error messages, version, and platform.

When trying to use MessageColumnIO to get a record reader, the following error occurs:

Exception in thread "main" java.lang.UnsupportedOperationException
	at org.apache.parquet.column.values.ValuesReader.readInteger(ValuesReader.java:178)
	at org.apache.parquet.column.impl.ColumnReaderBase$ValuesReaderIntIterator.nextInt(ColumnReaderBase.java:830)
	at org.apache.parquet.column.impl.ColumnReaderBase.checkRead(ColumnReaderBase.java:663)
	at org.apache.parquet.column.impl.ColumnReaderBase.consume(ColumnReaderBase.java:801)
	at org.apache.parquet.column.impl.ColumnReaderImpl.consume(ColumnReaderImpl.java:30)
	at org.apache.parquet.column.impl.ColumnReaderImpl.<init>(ColumnReaderImpl.java:43)
	at org.apache.parquet.column.impl.ColumnReadStoreImpl.getColumnReader(ColumnReadStoreImpl.java:80)
	at org.apache.parquet.io.RecordReaderImplementation.<init>(RecordReaderImplementation.java:282)
	at org.apache.parquet.io.MessageColumnIO$1.visit(MessageColumnIO.java:141)
	at org.apache.parquet.io.MessageColumnIO$1.visit(MessageColumnIO.java:105)
	at org.apache.parquet.filter2.compat.FilterCompat$NoOpFilter.accept(FilterCompat.java:180)
	at org.apache.parquet.io.MessageColumnIO.getRecordReader(MessageColumnIO.java:105)

I expected that this would work. Pyarrow for example can read the file.

Sample file can be found here:

mtcars_np.zip

Nanoparquet can be found here:

https://github.com/r-lib/nanoparquet

Version: 1.14.3
Platform: Linux

Component(s)

Core