org.apache.flink.table.runtime.util

类 FileChannelUtil

java.lang.Object

org.apache.flink.table.runtime.util.FileChannelUtil

public class FileChannelUtil
extends Object

File channel util for runtime.

构造器概要

构造器

构造器和说明
FileChannelUtil()

方法概要

限定符和类型	方法和说明
static org.apache.flink.runtime.io.disk.iomanager.BlockChannelReader<org.apache.flink.core.memory.MemorySegment>	createBlockChannelReader(org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager, org.apache.flink.runtime.io.disk.iomanager.FileIOChannel.ID channel, LinkedBlockingQueue<org.apache.flink.core.memory.MemorySegment> bufferReturnQueue, boolean compressionEnable, org.apache.flink.runtime.io.compression.BlockCompressionFactory compressionCodecFactory, int compressionBlockSize, int segmentSize)
static org.apache.flink.runtime.io.disk.iomanager.BlockChannelWriter<org.apache.flink.core.memory.MemorySegment>	createBlockChannelWriter(org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager, org.apache.flink.runtime.io.disk.iomanager.FileIOChannel.ID channel, LinkedBlockingQueue<org.apache.flink.core.memory.MemorySegment> bufferReturnQueue, boolean compressionEnable, org.apache.flink.runtime.io.compression.BlockCompressionFactory compressionCodecFactory, int compressionBlockSize, int segmentSize)
static org.apache.flink.runtime.io.disk.iomanager.AbstractChannelReaderInputView	createInputView(org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager, ChannelWithMeta channel, List<org.apache.flink.runtime.io.disk.iomanager.FileIOChannel> channels, boolean compressionEnable, org.apache.flink.runtime.io.compression.BlockCompressionFactory compressionCodecFactory, int compressionBlockSize, int segmentSize)
static org.apache.flink.runtime.io.disk.iomanager.AbstractChannelWriterOutputView	createOutputView(org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager, org.apache.flink.runtime.io.disk.iomanager.FileIOChannel.ID channel, boolean compressionEnable, org.apache.flink.runtime.io.compression.BlockCompressionFactory compressionCodecFactory, int compressionBlockSize, int segmentSize)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

FileChannelUtil

public FileChannelUtil()

方法详细资料

createInputView

public static org.apache.flink.runtime.io.disk.iomanager.AbstractChannelReaderInputView createInputView(org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager,
                                                                                                        ChannelWithMeta channel,
                                                                                                        List<org.apache.flink.runtime.io.disk.iomanager.FileIOChannel> channels,
                                                                                                        boolean compressionEnable,
                                                                                                        org.apache.flink.runtime.io.compression.BlockCompressionFactory compressionCodecFactory,
                                                                                                        int compressionBlockSize,
                                                                                                        int segmentSize)
                                                                                                 throws IOException

抛出:

IOException

createOutputView

public static org.apache.flink.runtime.io.disk.iomanager.AbstractChannelWriterOutputView createOutputView(org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager,
                                                                                                          org.apache.flink.runtime.io.disk.iomanager.FileIOChannel.ID channel,
                                                                                                          boolean compressionEnable,
                                                                                                          org.apache.flink.runtime.io.compression.BlockCompressionFactory compressionCodecFactory,
                                                                                                          int compressionBlockSize,
                                                                                                          int segmentSize)
                                                                                                   throws IOException

抛出:

IOException

createBlockChannelWriter

public static org.apache.flink.runtime.io.disk.iomanager.BlockChannelWriter<org.apache.flink.core.memory.MemorySegment> createBlockChannelWriter(org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager,
                                                                                                                                                 org.apache.flink.runtime.io.disk.iomanager.FileIOChannel.ID channel,
                                                                                                                                                 LinkedBlockingQueue<org.apache.flink.core.memory.MemorySegment> bufferReturnQueue,
                                                                                                                                                 boolean compressionEnable,
                                                                                                                                                 org.apache.flink.runtime.io.compression.BlockCompressionFactory compressionCodecFactory,
                                                                                                                                                 int compressionBlockSize,
                                                                                                                                                 int segmentSize)
                                                                                                                                          throws IOException

抛出:

IOException

createBlockChannelReader

public static org.apache.flink.runtime.io.disk.iomanager.BlockChannelReader<org.apache.flink.core.memory.MemorySegment> createBlockChannelReader(org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager,
                                                                                                                                                 org.apache.flink.runtime.io.disk.iomanager.FileIOChannel.ID channel,
                                                                                                                                                 LinkedBlockingQueue<org.apache.flink.core.memory.MemorySegment> bufferReturnQueue,
                                                                                                                                                 boolean compressionEnable,
                                                                                                                                                 org.apache.flink.runtime.io.compression.BlockCompressionFactory compressionCodecFactory,
                                                                                                                                                 int compressionBlockSize,
                                                                                                                                                 int segmentSize)
                                                                                                                                          throws IOException

抛出:

IOException