Uses of Class
org.apache.flink.runtime.io.network.buffer.BufferCompressor

Packages that use BufferCompressor

Package	Description
org.apache.flink.runtime.io.network.partition
org.apache.flink.runtime.io.network.partition.hybrid
org.apache.flink.runtime.io.network.partition.hybrid.tiered.common
org.apache.flink.runtime.io.network.partition.hybrid.tiered.shuffle
org.apache.flink.runtime.io.network.partition.hybrid.tiered.storage
org.apache.flink.runtime.io.network.partition.hybrid.tiered.tier.memory

Uses of BufferCompressor in org.apache.flink.runtime.io.network.partition

Fields in org.apache.flink.runtime.io.network.partition declared as BufferCompressor

Modifier and Type	Field and Description
protected BufferCompressor	ResultPartition.bufferCompressor Used to compress buffer to reduce IO.

Constructors in org.apache.flink.runtime.io.network.partition with parameters of type BufferCompressor

Constructor and Description
BoundedBlockingResultPartition(String owningTaskName, int partitionIndex, ResultPartitionID partitionId, ResultPartitionType partitionType, ResultSubpartition[] subpartitions, int numTargetKeyGroups, ResultPartitionManager partitionManager, BufferCompressor bufferCompressor, org.apache.flink.util.function.SupplierWithException<BufferPool,IOException> bufferPoolFactory)
BufferWritingResultPartition(String owningTaskName, int partitionIndex, ResultPartitionID partitionId, ResultPartitionType partitionType, ResultSubpartition[] subpartitions, int numTargetKeyGroups, ResultPartitionManager partitionManager, BufferCompressor bufferCompressor, org.apache.flink.util.function.SupplierWithException<BufferPool,IOException> bufferPoolFactory)
PipelinedResultPartition(String owningTaskName, int partitionIndex, ResultPartitionID partitionId, ResultPartitionType partitionType, ResultSubpartition[] subpartitions, int numTargetKeyGroups, ResultPartitionManager partitionManager, BufferCompressor bufferCompressor, org.apache.flink.util.function.SupplierWithException<BufferPool,IOException> bufferPoolFactory)
ResultPartition(String owningTaskName, int partitionIndex, ResultPartitionID partitionId, ResultPartitionType partitionType, int numSubpartitions, int numTargetKeyGroups, ResultPartitionManager partitionManager, BufferCompressor bufferCompressor, org.apache.flink.util.function.SupplierWithException<BufferPool,IOException> bufferPoolFactory)
SortMergeResultPartition(String owningTaskName, int partitionIndex, ResultPartitionID partitionId, ResultPartitionType partitionType, int numSubpartitions, int numTargetKeyGroups, BatchShuffleReadBufferPool readBufferPool, Executor readIOExecutor, ResultPartitionManager partitionManager, String resultFileBasePath, BufferCompressor bufferCompressor, org.apache.flink.util.function.SupplierWithException<BufferPool,IOException> bufferPoolFactory)

Uses of BufferCompressor in org.apache.flink.runtime.io.network.partition.hybrid

Constructors in org.apache.flink.runtime.io.network.partition.hybrid with parameters of type BufferCompressor

Constructor and Description
HsMemoryDataManager(int numSubpartitions, int bufferSize, BufferPool bufferPool, HsSpillingStrategy spillStrategy, HsFileDataIndex fileDataIndex, Path dataFilePath, BufferCompressor bufferCompressor, long poolSizeCheckInterval)
HsResultPartition(String owningTaskName, int partitionIndex, ResultPartitionID partitionId, ResultPartitionType partitionType, int numSubpartitions, int numTargetKeyGroups, BatchShuffleReadBufferPool readBufferPool, ScheduledExecutorService readIOExecutor, ResultPartitionManager partitionManager, String dataFileBashPath, int networkBufferSize, HybridShuffleConfiguration hybridShuffleConfiguration, BufferCompressor bufferCompressor, boolean isBroadcastOnly, org.apache.flink.util.function.SupplierWithException<BufferPool,IOException> bufferPoolFactory)

Uses of BufferCompressor in org.apache.flink.runtime.io.network.partition.hybrid.tiered.common

Methods in org.apache.flink.runtime.io.network.partition.hybrid.tiered.common that return BufferCompressor

Modifier and Type	Method and Description
static BufferCompressor	TieredStorageUtils.buildBufferCompressor(int bufferSizeBytes, org.apache.flink.configuration.Configuration configuration) Construct the BufferCompressor from configuration.

Methods in org.apache.flink.runtime.io.network.partition.hybrid.tiered.common with parameters of type BufferCompressor

Modifier and Type	Method and Description
static boolean	TieredStorageUtils.canBeCompressed(Buffer buffer, BufferCompressor bufferCompressor) Whether the buffer can be compressed or not.
static Buffer	TieredStorageUtils.compressBufferIfPossible(Buffer buffer, BufferCompressor bufferCompressor) Try compress buffer if possible.

Uses of BufferCompressor in org.apache.flink.runtime.io.network.partition.hybrid.tiered.shuffle

Methods in org.apache.flink.runtime.io.network.partition.hybrid.tiered.shuffle with parameters of type BufferCompressor

Modifier and Type

Method and Description

TieredResultPartition

TieredResultPartitionFactory.createTieredResultPartition(String owningTaskName, int partitionIndex, ResultPartitionID partitionId, ResultPartitionType partitionType, int numPartitions, int numSubpartitions, int maxParallelism, int bufferSizeBytes, Boolean isBroadCastOnly, ResultPartitionManager partitionManager, BufferCompressor bufferCompressor, List<TierShuffleDescriptor> tierShuffleDescriptors, org.apache.flink.util.function.SupplierWithException<BufferPool,IOException> bufferPoolFactory, FileChannelManager fileChannelManager, BatchShuffleReadBufferPool batchShuffleReadBufferPool, ScheduledExecutorService batchShuffleReadIOExecutor, boolean isNumberOfPartitionConsumerUndefined)

Constructors in org.apache.flink.runtime.io.network.partition.hybrid.tiered.shuffle with parameters of type BufferCompressor

Constructor and Description

TieredResultPartition(String owningTaskName, int partitionIndex, ResultPartitionID partitionId, ResultPartitionType partitionType, int numSubpartitions, int numTargetKeyGroups, ResultPartitionManager partitionManager, BufferCompressor bufferCompressor, org.apache.flink.util.function.SupplierWithException<BufferPool,IOException> bufferPoolFactory, TieredStorageProducerClient tieredStorageProducerClient, TieredStorageResourceRegistry tieredStorageResourceRegistry, TieredStorageNettyServiceImpl nettyService, List<TieredStorageMemorySpec> tieredStorageMemorySpecs, TieredStorageMemoryManager storageMemoryManager)

Uses of BufferCompressor in org.apache.flink.runtime.io.network.partition.hybrid.tiered.storage

Constructors in org.apache.flink.runtime.io.network.partition.hybrid.tiered.storage with parameters of type BufferCompressor

Constructor and Description
TieredStorageProducerClient(int numSubpartitions, boolean isBroadcastOnly, BufferAccumulator bufferAccumulator, BufferCompressor bufferCompressor, List<TierProducerAgent> tierProducerAgents)

Uses of BufferCompressor in org.apache.flink.runtime.io.network.partition.hybrid.tiered.tier.memory

Constructors in org.apache.flink.runtime.io.network.partition.hybrid.tiered.tier.memory with parameters of type BufferCompressor

Constructor and Description
MemoryTierProducerAgent(TieredStoragePartitionId partitionId, int numSubpartitions, int bufferSizeBytes, int segmentSizeBytes, int subpartitionMaxQueuedBuffers, boolean isBroadcastOnly, TieredStorageMemoryManager memoryManager, TieredStorageNettyService nettyService, TieredStorageResourceRegistry resourceRegistry, BufferCompressor bufferCompressor)