Uses of Interface
org.apache.druid.segment.writeout.SegmentWriteOutMedium

Packages that use SegmentWriteOutMedium

Package	Description
org.apache.druid.query.aggregation
org.apache.druid.query.aggregation.hyperloglog
org.apache.druid.segment
org.apache.druid.segment.column
org.apache.druid.segment.data
org.apache.druid.segment.nested
org.apache.druid.segment.serde
org.apache.druid.segment.serde.cell
org.apache.druid.segment.writeout

Uses of SegmentWriteOutMedium in org.apache.druid.query.aggregation

Methods in org.apache.druid.query.aggregation with parameters of type SegmentWriteOutMedium

Modifier and Type	Method and Description
GenericColumnSerializer<?>	SerializablePairLongStringComplexMetricSerde.getSerializer(SegmentWriteOutMedium segmentWriteOutMedium, String column)
SerializablePairLongStringBufferStore.TransferredBuffer	SerializablePairLongStringBufferStore.transferToRowWriter(ByteBufferProvider byteBufferProvider, SegmentWriteOutMedium segmentWriteOutMedium) each call transfers the temporary buffer into an encoded, block-compessed buffer of the segment.

Constructors in org.apache.druid.query.aggregation with parameters of type SegmentWriteOutMedium

Constructor and Description
SerializablePairLongStringColumnSerializer(SegmentWriteOutMedium segmentWriteOutMedium, ByteBufferProvider byteBufferProvider)

Uses of SegmentWriteOutMedium in org.apache.druid.query.aggregation.hyperloglog

Methods in org.apache.druid.query.aggregation.hyperloglog with parameters of type SegmentWriteOutMedium

Modifier and Type	Method and Description
GenericColumnSerializer	HyperUniquesSerde.getSerializer(SegmentWriteOutMedium segmentWriteOutMedium, String column)

Uses of SegmentWriteOutMedium in org.apache.druid.segment

Fields in org.apache.druid.segment declared as SegmentWriteOutMedium

Modifier and Type	Field and Description
protected SegmentWriteOutMedium	NumericDimensionMergerV9.segmentWriteOutMedium
protected SegmentWriteOutMedium	DictionaryEncodedColumnMerger.segmentWriteOutMedium

Methods in org.apache.druid.segment with parameters of type SegmentWriteOutMedium

Modifier and Type	Method and Description
static FloatColumnSerializer	FloatColumnSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression)
static DoubleColumnSerializer	DoubleColumnSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression)
static FloatColumnSerializerV2	FloatColumnSerializerV2.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression, BitmapSerdeFactory bitmapSerdeFactory)
static DoubleColumnSerializerV2	DoubleColumnSerializerV2.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression, BitmapSerdeFactory bitmapSerdeFactory)
static LongColumnSerializer	LongColumnSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression, CompressionFactory.LongEncodingStrategy encoding)
static LongColumnSerializerV2	LongColumnSerializerV2.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression, CompressionFactory.LongEncodingStrategy encoding, BitmapSerdeFactory bitmapSerdeFactory)
DimensionMergerV9	LongDimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
DimensionMergerV9	NestedDataDimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
DimensionMergerV9	FloatDimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
DimensionMergerV9	StringDimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
DimensionMergerV9	DimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer) Creates a new DimensionMergerV9, a per-dimension object responsible for merging indexes/row data across segments and building the on-disk representation of a dimension.
DimensionMergerV9	DoubleDimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)

Constructors in org.apache.druid.segment with parameters of type SegmentWriteOutMedium

Constructor and Description
DictionaryEncodedColumnMerger(String dimensionName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
NestedDataColumnMerger(String name, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ProgressIndicator progressIndicator, Closer closer)
StringDimensionMergerV9(String dimensionName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)

Uses of SegmentWriteOutMedium in org.apache.druid.segment.column

Methods in org.apache.druid.segment.column with parameters of type SegmentWriteOutMedium

Modifier and Type	Method and Description
static DictionaryWriter<String>	StringEncodingStrategies.getStringDictionaryWriter(StringEncodingStrategy encodingStrategy, SegmentWriteOutMedium writeoutMedium, String fileName)

Uses of SegmentWriteOutMedium in org.apache.druid.segment.data

Methods in org.apache.druid.segment.data with parameters of type SegmentWriteOutMedium

Modifier and Type	Method and Description
static V3CompressedVSizeColumnarMultiIntsSerializer	V3CompressedVSizeColumnarMultiIntsSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, int maxValue, CompressionStrategy compression)
static CompressedVSizeColumnarIntsSerializer	CompressedVSizeColumnarIntsSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, int maxValue, CompressionStrategy compression)
static ColumnarDoublesSerializer	CompressionFactory.getDoubleSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ByteOrder byteOrder, CompressionStrategy compression)
static ColumnarFloatsSerializer	CompressionFactory.getFloatSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ByteOrder order, CompressionStrategy compressionStrategy)
static ColumnarLongsSerializer	CompressionFactory.getLongSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ByteOrder order, CompressionFactory.LongEncodingStrategy encodingStrategy, CompressionStrategy compressionStrategy)
static GenericIndexedWriter<ByteBuffer>	GenericIndexedWriter.ofCompressedByteBuffers(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compressionStrategy, int bufferSize)

Constructors in org.apache.druid.segment.data with parameters of type SegmentWriteOutMedium

Constructor and Description
ByteBufferWriter(SegmentWriteOutMedium segmentWriteOutMedium, ObjectStrategy<T> strategy)
CompressedBlockSerializer(SegmentWriteOutMedium segmentWriteOutMedium, CompressionStrategy compression, int blockSize)
CompressedLongsSerializer(SegmentWriteOutMedium segmentWriteOutMedium, CompressionStrategy compression)
CompressedVariableSizedBlobColumnSerializer(String filenameBase, SegmentWriteOutMedium segmentWriteOutMedium, CompressionStrategy compression)
EntireLayoutColumnarDoublesSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, ByteOrder order)
FixedIndexedIntWriter(SegmentWriteOutMedium segmentWriteOutMedium, boolean sorted)
FixedIndexedWriter(SegmentWriteOutMedium segmentWriteOutMedium, TypeStrategy<T> typeStrategy, ByteOrder byteOrder, int width, boolean isSorted)
FrontCodedIndexedWriter(SegmentWriteOutMedium segmentWriteOutMedium, ByteOrder byteOrder, int bucketSize)
GenericIndexedWriter(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy<T> strategy)
GenericIndexedWriter(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy<T> strategy, int fileSizeLimit)
VSizeColumnarIntsSerializer(SegmentWriteOutMedium segmentWriteOutMedium, int maxValue)
VSizeColumnarMultiIntsSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, int maxId)

Uses of SegmentWriteOutMedium in org.apache.druid.segment.nested

Fields in org.apache.druid.segment.nested declared as SegmentWriteOutMedium

Modifier and Type	Field and Description
protected SegmentWriteOutMedium	GlobalDictionaryEncodedFieldColumnWriter.segmentWriteOutMedium

Constructors in org.apache.druid.segment.nested with parameters of type SegmentWriteOutMedium

Constructor and Description
DoubleFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, GlobalDictionaryIdLookup globalDictionaryIdLookup)
GlobalDictionaryEncodedFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, GlobalDictionaryIdLookup globalDictionaryIdLookup)
LongFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, GlobalDictionaryIdLookup globalDictionaryIdLookup)
NestedDataColumnSerializer(String name, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ProgressIndicator progressIndicator, Closer closer)
StringFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, GlobalDictionaryIdLookup globalDictionaryIdLookup)
VariantLiteralFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, GlobalDictionaryIdLookup globalDictionaryIdLookup)
Writer(SegmentWriteOutMedium segmentWriteOutMedium)

Uses of SegmentWriteOutMedium in org.apache.druid.segment.serde

Methods in org.apache.druid.segment.serde with parameters of type SegmentWriteOutMedium

Modifier and Type	Method and Description
static ComplexColumnSerializer	ComplexColumnSerializer.create(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy strategy)
static <T> LargeColumnSupportedComplexColumnSerializer<T>	LargeColumnSupportedComplexColumnSerializer.create(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy strategy)
static <T> LargeColumnSupportedComplexColumnSerializer<T>	LargeColumnSupportedComplexColumnSerializer.createWithColumnSize(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy strategy, int columnSize)
GenericColumnSerializer	ComplexMetricSerde.getSerializer(SegmentWriteOutMedium segmentWriteOutMedium, String column) This method provides the ability for a ComplexMetricSerde to control its own serialization.

Uses of SegmentWriteOutMedium in org.apache.druid.segment.serde.cell

Methods in org.apache.druid.segment.serde.cell with parameters of type SegmentWriteOutMedium

Modifier and Type	Method and Description
static CellWriter.Builder	CellWriter.builder(SegmentWriteOutMedium segmentWriteOutMedium)

Constructors in org.apache.druid.segment.serde.cell with parameters of type SegmentWriteOutMedium

Constructor and Description
BlockCompressedPayloadBufferFactory(ByteBufferProvider byteBufferProvider, SegmentWriteOutMedium writeOutMedium, CompressionStrategy.Compressor compressor)
Builder(SegmentWriteOutMedium segmentWriteOutMedium) Default instance with a NativeClearedByteBufferProvider
Builder(SegmentWriteOutMedium writeOutMedium)

Uses of SegmentWriteOutMedium in org.apache.druid.segment.writeout

Classes in org.apache.druid.segment.writeout that implement SegmentWriteOutMedium

Modifier and Type	Class and Description
class	OffHeapMemorySegmentWriteOutMedium
class	OnHeapMemorySegmentWriteOutMedium
class	TmpFileSegmentWriteOutMedium

Methods in org.apache.druid.segment.writeout that return SegmentWriteOutMedium

Modifier and Type	Method and Description
SegmentWriteOutMedium	TmpFileSegmentWriteOutMedium.makeChildWriteOutMedium()
SegmentWriteOutMedium	OnHeapMemorySegmentWriteOutMedium.makeChildWriteOutMedium()
SegmentWriteOutMedium	OffHeapMemorySegmentWriteOutMedium.makeChildWriteOutMedium()
SegmentWriteOutMedium	SegmentWriteOutMedium.makeChildWriteOutMedium() Creates a 'child' version of the SegmentWriteOutMedium, which can be optionally closed, independent of this SegmentWriteOutMedium but otherwise shares the same configuration.
SegmentWriteOutMedium	SegmentWriteOutMediumFactory.makeSegmentWriteOutMedium(File outDir) Creates a new SegmentWriteOutMedium.
SegmentWriteOutMedium	TmpFileSegmentWriteOutMediumFactory.makeSegmentWriteOutMedium(File outDir)
SegmentWriteOutMedium	OffHeapMemorySegmentWriteOutMediumFactory.makeSegmentWriteOutMedium(File outDir)
SegmentWriteOutMedium	OnHeapMemorySegmentWriteOutMediumFactory.makeSegmentWriteOutMedium(File outDir)