Buffers allocated by ParquetFileReader.readVectored() are not being released

Start with TestParquetReader.java around closeAllocator and the readVectored stack trace, then inspect the ParquetFileReader.readVectored() path and TrackingByteBufferAllocator usage. Reproduce with mvn -Dtest=TestParquetReader -Dhadoop.version=3.4.1; done means the test passes without leaked buffers under Hadoop 3.4.0 or newer.

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

this surfaces when running TestParquetReader with hadoop >= 3.4.0

mvn -Dtest=TestParquetReader -Dhadoop.version=3.4.1

This is disappointing as it means

1. the hadoop release process hasn't been doing the parquet build and test (it's an optional action)
2. this got through our own large scale QE testing.

The good news: this hasn't surfaced in production, presumably because nothing is trying to read into direct buffers -something parquet blocks automatically.

[ERROR] org.apache.parquet.hadoop.TestParquetReader.testCurrentRowIndex[2] -- Time elapsed: 0.013 s <<< ERROR!
org.apache.parquet.bytes.TrackingByteBufferAllocator$LeakedByteBufferException: 2 ByteBuffer object(s) is/are remained unreleased after closing this allocator.
        at org.apache.parquet.bytes.TrackingByteBufferAllocator.close(TrackingByteBufferAllocator.java:171)
        at org.apache.parquet.hadoop.TestParquetReader.closeAllocator(TestParquetReader.java:175)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
Caused by: org.apache.parquet.bytes.TrackingByteBufferAllocator$ByteBufferAllocationStacktraceException: Allocation stacktrace of the first ByteBuffer:
        at org.apache.parquet.bytes.TrackingByteBufferAllocator$ByteBufferAllocationStacktraceException.create(TrackingByteBufferAllocator.java:100)
        at org.apache.parquet.bytes.TrackingByteBufferAllocator$ByteBufferAllocationStacktraceException.access$300(TrackingByteBufferAllocator.java:94)
        at org.apache.parquet.bytes.TrackingByteBufferAllocator.allocate(TrackingByteBufferAllocator.java:140)
        at org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileInputStream.readVectored(RawLocalFileSystem.java:336)
        at org.apache.hadoop.fs.BufferedFSInputStream.readVectored(BufferedFSInputStream.java:182)
        at org.apache.hadoop.fs.FSDataInputStream.readVectored(FSDataInputStream.java:307)
        at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.readVectored(ChecksumFileSystem.java:444)
        at org.apache.hadoop.fs.FSDataInputStream.readVectored(FSDataInputStream.java:307)

Component(s)

Core