Uses of Package
org.apache.paimon.utils

Packages that use org.apache.paimon.utils

Package	Description
org.apache.orc.impl
org.apache.paimon
org.apache.paimon.append
org.apache.paimon.catalog
org.apache.paimon.crosspartition
org.apache.paimon.data.columnar
org.apache.paimon.deletionvectors
org.apache.paimon.disk
org.apache.paimon.fileindex.bitmap
org.apache.paimon.flink.clone
org.apache.paimon.flink.lookup
org.apache.paimon.flink.postpone
org.apache.paimon.flink.shuffle
org.apache.paimon.flink.sink
org.apache.paimon.flink.sink.cdc
org.apache.paimon.flink.sink.index
org.apache.paimon.flink.sink.partition
org.apache.paimon.flink.sorter
org.apache.paimon.format
org.apache.paimon.format.avro
org.apache.paimon.format.orc
org.apache.paimon.format.orc.filter
org.apache.paimon.format.parquet
org.apache.paimon.format.parquet.newreader
org.apache.paimon.fs.hadoop
org.apache.paimon.hash
org.apache.paimon.iceberg
org.apache.paimon.iceberg.manifest
org.apache.paimon.index
org.apache.paimon.io
org.apache.paimon.jindo
org.apache.paimon.lookup
org.apache.paimon.lookup.hash
org.apache.paimon.lookup.sort
org.apache.paimon.manifest
org.apache.paimon.mergetree
org.apache.paimon.mergetree.compact
org.apache.paimon.mergetree.localmerge
org.apache.paimon.metastore
org.apache.paimon.operation
org.apache.paimon.partition
org.apache.paimon.postpone
org.apache.paimon.privilege
org.apache.paimon.reader
org.apache.paimon.schema
org.apache.paimon.sort
org.apache.paimon.spark
org.apache.paimon.stats
org.apache.paimon.table
org.apache.paimon.table.query
org.apache.paimon.table.sink
org.apache.paimon.table.source
org.apache.paimon.table.source.snapshot
org.apache.paimon.table.system
org.apache.paimon.tag
org.apache.paimon.utils
org.apache.parquet.hadoop
org.apache.parquet.internal.filter2.columnindex

Classes in org.apache.paimon.utils used by org.apache.orc.impl

Class and Description
RoaringBitmap32 A compressed bitmap for 32-bit integer.

Classes in org.apache.paimon.utils used by org.apache.paimon

Class and Description
ChangelogManager Manager for Changelog, providing utility methods related to paths and changelog hints.
FileStorePathFactory Factory which produces Paths for manifest files.
ObjectSerializer A serializer to serialize object by InternalRowSerializer.
Pair Pair contains left and right.
SegmentsCache Cache Segments.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.
TagManager Manager for Tag.

Classes in org.apache.paimon.utils used by org.apache.paimon.append

Class and Description
BatchRecordWriter Write BundleRecords directly.
CommitIncrement Changes to commit.
IOFunction A functional interface for a Function that may throw IOException.
Pair Pair contains left and right.
RecordWriter The RecordWriter is responsible for writing data and handling in-progress files used to write yet un-staged data.

Classes in org.apache.paimon.utils used by org.apache.paimon.catalog

Class and Description
Pair Pair contains left and right.
SegmentsCache Cache Segments.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.

Classes in org.apache.paimon.utils used by org.apache.paimon.crosspartition

Class and Description
CloseableIterator This interface represents an Iterator that is also AutoCloseable.
Filter Represents a filter (boolean-valued function) of one argument.
ProjectToRowFunction Project BinaryRow fields into InternalRow.
RowIterator A simple iterator which provides simple next.

Classes in org.apache.paimon.utils used by org.apache.paimon.data.columnar

Class and Description
LongIterator Iterator for long.
RecyclableIterator Utility base class for iterators that accept a recycler.

Classes in org.apache.paimon.utils used by org.apache.paimon.deletionvectors

Class and Description
PathFactory Path factory to create a path.
RoaringBitmap32 A compressed bitmap for 32-bit integer.

Classes in org.apache.paimon.utils used by org.apache.paimon.disk

Class and Description
MutableObjectIterator A simple iterator interface.

Classes in org.apache.paimon.utils used by org.apache.paimon.fileindex.bitmap

Class and Description
LazyField A class to lazy initialized field.
RoaringBitmap32 A compressed bitmap for 32-bit integer.

Classes in org.apache.paimon.utils used by org.apache.paimon.flink.clone

Class and Description
Pair Pair contains left and right.
SupplierWithIOException A Supplier with IOException.

Classes in org.apache.paimon.utils used by org.apache.paimon.flink.lookup

Class and Description
ChangelogManager Manager for Changelog, providing utility methods related to paths and changelog hints.
FieldsComparator A Comparator to compare fields for InternalRow.
Filter Represents a filter (boolean-valued function) of one argument.
KeyProjectedRow A InternalRow to project key fields with RowKind.INSERT.
Pair Pair contains left and right.
Restorable Operations implementing this interface can checkpoint and restore their states between different instances.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.

Classes in org.apache.paimon.utils used by org.apache.paimon.flink.postpone

Class and Description
Pair Pair contains left and right.

Classes in org.apache.paimon.utils used by org.apache.paimon.flink.shuffle

Class and Description
SerializableSupplier A serializable Supplier.

Classes in org.apache.paimon.utils used by org.apache.paimon.flink.sink

Class and Description
Pair Pair contains left and right.
SerializableFunction A Function that is also Serializable.
SerializableSupplier A serializable Supplier.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.
TagManager Manager for Tag.

Classes in org.apache.paimon.utils used by org.apache.paimon.flink.sink.cdc

Class and Description
SerializableFunction A Function that is also Serializable.

Classes in org.apache.paimon.utils used by org.apache.paimon.flink.sink.index

Class and Description
SerializableFunction A Function that is also Serializable.

Classes in org.apache.paimon.utils used by org.apache.paimon.flink.sink.partition

Class and Description
InternalRowPartitionComputer PartitionComputer for InternalRow.

Classes in org.apache.paimon.utils used by org.apache.paimon.flink.sorter

Class and Description
SerializableSupplier A serializable Supplier.

Classes in org.apache.paimon.utils used by org.apache.paimon.format

Class and Description
Pair Pair contains left and right.
RoaringBitmap32 A compressed bitmap for 32-bit integer.

Classes in org.apache.paimon.utils used by org.apache.paimon.format.avro

Class and Description
Pair Pair contains left and right.

Classes in org.apache.paimon.utils used by org.apache.paimon.format.orc

Class and Description
Pool.Recycler A Recycler puts objects into the pool that the recycler is associated with.
RoaringBitmap32 A compressed bitmap for 32-bit integer.

Classes in org.apache.paimon.utils used by org.apache.paimon.format.orc.filter

Class and Description
Pair Pair contains left and right.

Classes in org.apache.paimon.utils used by org.apache.paimon.format.parquet

Class and Description
Pair Pair contains left and right.

Classes in org.apache.paimon.utils used by org.apache.paimon.format.parquet.newreader

Class and Description
LongIterator Iterator for long.

Classes in org.apache.paimon.utils used by org.apache.paimon.fs.hadoop

Class and Description
Pair Pair contains left and right.

Classes in org.apache.paimon.utils used by org.apache.paimon.hash

Class and Description
KeyValueIterator An iterator for Key and Value.

Classes in org.apache.paimon.utils used by org.apache.paimon.iceberg

Class and Description
PathFactory Path factory to create a path.

Classes in org.apache.paimon.utils used by org.apache.paimon.iceberg.manifest

Class and Description
ObjectSerializer A serializer to serialize object by InternalRowSerializer.
ObjectsFile A file which contains several Ts, provides read and write.
PathFactory Path factory to create a path.
SimpleFileReader A reader for reading file to entries.

Classes in org.apache.paimon.utils used by org.apache.paimon.index

Class and Description
Int2ShortHashMap Int to short hash map.
IntIterator Iterator for ints.
ObjectSerializer A serializer to serialize object by InternalRowSerializer.
Pair Pair contains left and right.
PathFactory Path factory to create a path.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.

Classes in org.apache.paimon.utils used by org.apache.paimon.io

Class and Description
CloseableIterator This interface represents an Iterator that is also AutoCloseable.
FileStorePathFactory Factory which produces Paths for manifest files.
FunctionWithIOException A FunctionWithException with IOException.
LongCounter An counter that sums up long values.
ObjectSerializer A serializer to serialize object by InternalRowSerializer.

Classes in org.apache.paimon.utils used by org.apache.paimon.jindo

Class and Description
Pair Pair contains left and right.

Classes in org.apache.paimon.utils used by org.apache.paimon.lookup

Class and Description
BloomFilter.Builder Bloom filter based on one memory segment.

Classes in org.apache.paimon.utils used by org.apache.paimon.lookup.hash

Class and Description
BloomFilter.Builder Bloom filter based on one memory segment.

Classes in org.apache.paimon.utils used by org.apache.paimon.lookup.sort

Class and Description
BloomFilter.Builder Bloom filter based on one memory segment.

Classes in org.apache.paimon.utils used by org.apache.paimon.manifest

Class and Description
FileStorePathFactory Factory which produces Paths for manifest files.
Filter Represents a filter (boolean-valued function) of one argument.
InternalRowPartitionComputer PartitionComputer for InternalRow.
ObjectSerializer A serializer to serialize object by InternalRowSerializer.
ObjectsFile A file which contains several Ts, provides read and write.
Pair Pair contains left and right.
PathFactory Path factory to create a path.
SegmentsCache Cache Segments.
SimpleFileReader A reader for reading file to entries.
VersionedObjectSerializer A ObjectSerializer for versioned serialization.

Classes in org.apache.paimon.utils used by org.apache.paimon.mergetree

Class and Description
BiFunctionWithIOE A bi function with IOException.
BloomFilter.Builder Bloom filter based on one memory segment.
CommitIncrement Changes to commit.
FieldsComparator A Comparator to compare fields for InternalRow.
IOFunction A functional interface for a Function that may throw IOException.
RecordWriter The RecordWriter is responsible for writing data and handling in-progress files used to write yet un-staged data.

Classes in org.apache.paimon.utils used by org.apache.paimon.mergetree.compact

Class and Description
FieldsComparator A Comparator to compare fields for InternalRow.
Filter Represents a filter (boolean-valued function) of one argument.
UserDefinedSeqComparator A FieldsComparator for user defined sequence fields.

Classes in org.apache.paimon.utils used by org.apache.paimon.mergetree.localmerge

Class and Description
FieldsComparator A Comparator to compare fields for InternalRow.

Classes in org.apache.paimon.utils used by org.apache.paimon.metastore

Class and Description
InternalRowPartitionComputer PartitionComputer for InternalRow.

Classes in org.apache.paimon.utils used by org.apache.paimon.operation

Class and Description
BiFilter Represents a filter (boolean-valued function) of two argument.
CommitIncrement Changes to commit.
FieldsComparator A Comparator to compare fields for InternalRow.
FileStorePathFactory Factory which produces Paths for manifest files.
Filter Represents a filter (boolean-valued function) of one argument.
IOExceptionSupplier A Supplier throws IOException.
IOFunction A functional interface for a Function that may throw IOException.
Pair Pair contains left and right.
RecordWriter The RecordWriter is responsible for writing data and handling in-progress files used to write yet un-staged data.
Restorable Operations implementing this interface can checkpoint and restore their states between different instances.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.
SupplierWithIOException A Supplier with IOException.
UserDefinedSeqComparator A FieldsComparator for user defined sequence fields.

Classes in org.apache.paimon.utils used by org.apache.paimon.partition

Class and Description
Pair Pair contains left and right.

Classes in org.apache.paimon.utils used by org.apache.paimon.postpone

Class and Description
CommitIncrement Changes to commit.
FileStorePathFactory Factory which produces Paths for manifest files.
RecordWriter The RecordWriter is responsible for writing data and handling in-progress files used to write yet un-staged data.
Restorable Operations implementing this interface can checkpoint and restore their states between different instances.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.

Classes in org.apache.paimon.utils used by org.apache.paimon.privilege

Class and Description
BranchManager Manager for Branch.
ChangelogManager Manager for Changelog, providing utility methods related to paths and changelog hints.
FileStorePathFactory Factory which produces Paths for manifest files.
SegmentsCache Cache Segments.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.
TagManager Manager for Tag.

Classes in org.apache.paimon.utils used by org.apache.paimon.reader

Class and Description
CloseableIterator This interface represents an Iterator that is also AutoCloseable.
Filter Represents a filter (boolean-valued function) of one argument.

Classes in org.apache.paimon.utils used by org.apache.paimon.schema

Class and Description
JsonDeserializer Json deserializer for jackson.
JsonSerializer Json serializer for jackson.
LazyField A class to lazy initialized field.

Classes in org.apache.paimon.utils used by org.apache.paimon.sort

Class and Description
MutableObjectIterator A simple iterator interface.

Classes in org.apache.paimon.utils used by org.apache.paimon.spark

Class and Description
Pair Pair contains left and right.

Classes in org.apache.paimon.utils used by org.apache.paimon.stats

Class and Description
Pair Pair contains left and right.
PathFactory Path factory to create a path.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.

Classes in org.apache.paimon.utils used by org.apache.paimon.table

Class and Description
BranchManager Manager for Branch.
ChangelogManager Manager for Changelog, providing utility methods related to paths and changelog hints.
SegmentsCache Cache Segments.
SimpleFileReader A reader for reading file to entries.
SnapshotLoader Loader to load latest snapshot.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.
TagManager Manager for Tag.

Classes in org.apache.paimon.utils used by org.apache.paimon.table.query

Class and Description
Filter Represents a filter (boolean-valued function) of one argument.

Classes in org.apache.paimon.utils used by org.apache.paimon.table.sink

Class and Description
Restorable Operations implementing this interface can checkpoint and restore their states between different instances.
SerializableFunction A Function that is also Serializable.

Classes in org.apache.paimon.utils used by org.apache.paimon.table.source

Class and Description
ChangelogManager Manager for Changelog, providing utility methods related to paths and changelog hints.
Filter Represents a filter (boolean-valued function) of one argument.
FunctionWithIOException A FunctionWithException with IOException.
Restorable Operations implementing this interface can checkpoint and restore their states between different instances.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.

Classes in org.apache.paimon.utils used by org.apache.paimon.table.source.snapshot

Class and Description
ChangelogManager Manager for Changelog, providing utility methods related to paths and changelog hints.
FileStorePathFactory Factory which produces Paths for manifest files.
Filter Represents a filter (boolean-valued function) of one argument.
Pair Pair contains left and right.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.

Classes in org.apache.paimon.utils used by org.apache.paimon.table.system

Class and Description
BranchManager Manager for Branch.
ChangelogManager Manager for Changelog, providing utility methods related to paths and changelog hints.
SimpleFileReader A reader for reading file to entries.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.
TagManager Manager for Tag.

Classes in org.apache.paimon.utils used by org.apache.paimon.tag

Class and Description
SnapshotLoader Loader to load latest snapshot.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.
TagManager Manager for Tag.

Classes in org.apache.paimon.utils used by org.apache.paimon.utils

Class and Description
BiFilter Represents a filter (boolean-valued function) of two argument.
BiFunctionWithIOE A bi function with IOException.
BitSliceIndexRoaringBitmap A bit slice index compressed bitmap.
BitSliceIndexRoaringBitmap.Operation Specifies O'Neil compare algorithm operation.
BloomFilter Bloom filter based on one memory segment.
BloomFilter.Builder Bloom filter based on one memory segment.
BloomFilter64.BitSet Bit set used for bloom filter 64.
BranchManager Manager for Branch.
ChangelogManager Manager for Changelog, providing utility methods related to paths and changelog hints.
CloseableIterator This interface represents an Iterator that is also AutoCloseable.
CommitIncrement Changes to commit.
ExecutorThreadFactory A thread factory intended for use by critical thread pools.
ExecutorThreadFactory.Builder Builder for ExecutorThreadFactory.
FatalExitExceptionHandler Handler for uncaught exceptions that will log the exception and kill the process afterwards.
FieldsComparator A Comparator to compare fields for InternalRow.
FileStorePathFactory Factory which produces Paths for manifest files.
Filter Represents a filter (boolean-valued function) of one argument.
FormatReaderMapping Class with index mapping and format reader.
FunctionWithException A functional interface for a Function that may throw exceptions.
FunctionWithIOException A FunctionWithException with IOException.
HadoopUtils.HadoopConfigLoader Specifies the way of loading hadoop config.
Int2ShortHashMap Int to short hash map.
Int2ShortHashMap.Builder Builder of Int2ShortHashMap.
IntArrayList Minimal implementation of an array-backed list of ints.
InternalRowPartitionComputer PartitionComputer for InternalRow.
IntIterator Iterator for ints.
IOExceptionSupplier A Supplier throws IOException.
IteratorWithException An iterator which might throws exception.
JsonDeserializer Json deserializer for jackson.
JsonSerializer Json serializer for jackson.
KeyProjectedRow A InternalRow to project key fields with RowKind.INSERT.
LongCounter An counter that sums up long values.
LongIterator Iterator for long.
MapBuilder Build for Map.
ObjectSerializer A serializer to serialize object by InternalRowSerializer.
ObjectsFile A file which contains several Ts, provides read and write.
OffsetRow A InternalRow to wrap row with offset.
OperatingSystem An enumeration indicating the operating system that the JVM runs on.
OptimizedRoaringBitmap64 A bitmap that supports positive 64-bit positions (the most significant bit must be 0), but is optimized for cases where most positions fit in 32 bits by using an array of 32-bit Roaring bitmaps.
Pair Pair contains left and right.
ParallelExecution.ParallelBatch A batch provides next and extra message.
PartialRow A InternalRow to wrap row with partial fields.
PathFactory Path factory to create a path.
Pool.Recycler A Recycler puts objects into the pool that the recycler is associated with.
PositiveIntInt IntInt pojo class.
ProjectedArray An implementation of InternalArray which provides a projected view of the underlying InternalArray.
ProjectedRow An implementation of InternalRow which provides a projected view of the underlying InternalRow.
Projection Projection represents a list of (possibly nested) indexes that can be used to project data types.
RecordWriter The RecordWriter is responsible for writing data and handling in-progress files used to write yet un-staged data.
RecyclableIterator Utility base class for iterators that accept a recycler.
RoaringBitmap32 A compressed bitmap for 32-bit integer.
RoaringBitmap64 A compressed bitmap for 64-bit integer.
SegmentsCache Cache Segments.
SerBiFunction A BiFunction that is also Serializable.
SerializableSupplier A serializable Supplier.
SimpleFileReader A reader for reading file to entries.
SnapshotLoader Loader to load latest snapshot.
SnapshotManager Manager for Snapshot, providing utility methods related to paths and snapshot hints.
TagManager Manager for Tag.
Triple Container that accommodates three fields.
UserDefinedSeqComparator A FieldsComparator for user defined sequence fields.
ValueEqualiserSupplier A Supplier that returns the equaliser for the file store value.

Classes in org.apache.paimon.utils used by org.apache.parquet.hadoop

Class and Description
RoaringBitmap32 A compressed bitmap for 32-bit integer.

Classes in org.apache.paimon.utils used by org.apache.parquet.internal.filter2.columnindex

Class and Description
RoaringBitmap32 A compressed bitmap for 32-bit integer.