Deprecated API

Contents

• Deprecated Classes
• Deprecated Fields
• Deprecated Methods
• Deprecated Constructors

Deprecated Classes

Class and Description
org.apache.parquet.Closeables will be removed in 2.0.0. Use Java try-with-resource instead.
org.apache.parquet.bytes.ConcatenatingByteArrayCollector Use ConcatenatingByteBufferCollector instead.
org.apache.parquet.Files
org.apache.parquet.Ints
org.apache.parquet.IOExceptionUtils

Deprecated Fields

Field and Description
org.apache.parquet.bytes.BytesUtils.UTF8 Use StandardCharsets.UTF_8 instead

Deprecated Methods

Method and Description
org.apache.parquet.Ints.checkedCast(long) replaced by Math.toIntExact(long)
org.apache.parquet.Preconditions.checkNotNull(T, String) Use JDK Objects.requireNonNull(Object, String)
org.apache.parquet.bytes.BytesInput.copy(BytesInput) Use BytesInput.copy(ByteBufferAllocator, Consumer) instead
org.apache.parquet.bytes.BytesInput.from(ByteBuffer, int, int) Will be removed in 2.0.0
org.apache.parquet.Log.getLog(Class<?>) will be removed in 2.0.0; use org.slf4j.LoggerFactory instead.
org.apache.parquet.Strings.join(Iterable<String>, String) Use String.join(CharSequence, Iterable)
org.apache.parquet.Strings.join(Iterator<String>, String) Use String.join(CharSequence, Iterable)
org.apache.parquet.Strings.join(String[], String) Use String.join(CharSequence, Iterable)
org.apache.parquet.bytes.BytesInput.toByteArray() Use BytesInput.toByteBuffer(ByteBufferAllocator, Consumer)
org.apache.parquet.bytes.BytesInput.toByteBuffer() Use BytesInput.toByteBuffer(ByteBufferAllocator, Consumer)
org.apache.parquet.bytes.ByteBufferInputStream.toByteBuffer() Will be removed in 2.0.0; Use ByteBufferInputStream.slice(int) instead

Deprecated Constructors

Constructor and Description
org.apache.parquet.bytes.ByteBufferInputStream(ByteBuffer) Will be removed in 2.0.0; Use ByteBufferInputStream.wrap(ByteBuffer...) instead
org.apache.parquet.bytes.ByteBufferInputStream(ByteBuffer, int, int) Will be removed in 2.0.0; Use ByteBufferInputStream.wrap(ByteBuffer...) instead
org.apache.parquet.bytes.CapacityByteArrayOutputStream(int) use CapacityByteArrayOutputStream(int, int, ByteBufferAllocator)
org.apache.parquet.bytes.CapacityByteArrayOutputStream(int, ByteBufferAllocator) use CapacityByteArrayOutputStream(int, int, ByteBufferAllocator)
org.apache.parquet.bytes.CapacityByteArrayOutputStream(int, int) use CapacityByteArrayOutputStream(int, int, ByteBufferAllocator)