org.apache.flink.formats.avro

类 AbstractAvroBulkFormat<A,T,SplitT extends org.apache.flink.connector.file.src.FileSourceSplit>

java.lang.Object

org.apache.flink.formats.avro.AbstractAvroBulkFormat<A,T,SplitT>

所有已实现的接口:

Serializable, org.apache.flink.api.java.typeutils.ResultTypeQueryable<T>, org.apache.flink.connector.file.src.reader.BulkFormat<T,SplitT>

@Internal
public abstract class AbstractAvroBulkFormat<A,T,SplitT extends org.apache.flink.connector.file.src.FileSourceSplit>
extends Object
implements org.apache.flink.connector.file.src.reader.BulkFormat<T,SplitT>

Provides a BulkFormat for Avro records.

另请参阅:

序列化表格

嵌套类概要

从接口继承的嵌套类/接口 org.apache.flink.connector.file.src.reader.BulkFormat

org.apache.flink.connector.file.src.reader.BulkFormat.Reader<T>, org.apache.flink.connector.file.src.reader.BulkFormat.RecordIterator<T>

字段概要

字段

限定符和类型	字段和说明
protected org.apache.avro.Schema	readerSchema

构造器概要

构造器

限定符	构造器和说明
protected	AbstractAvroBulkFormat(org.apache.avro.Schema readerSchema)

方法概要

限定符和类型	方法和说明
protected abstract java.util.function.Function<A,T>	createConverter()
org.apache.flink.formats.avro.AbstractAvroBulkFormat.AvroReader	createReader(org.apache.flink.configuration.Configuration config, SplitT split)
protected abstract A	createReusedAvroRecord()
boolean	isSplittable()
org.apache.flink.formats.avro.AbstractAvroBulkFormat.AvroReader	restoreReader(org.apache.flink.configuration.Configuration config, SplitT split)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.connector.file.src.reader.BulkFormat

getProducedType

字段详细资料

readerSchema

protected final org.apache.avro.Schema readerSchema

构造器详细资料

AbstractAvroBulkFormat

protected AbstractAvroBulkFormat(org.apache.avro.Schema readerSchema)

方法详细资料

createReader

public org.apache.flink.formats.avro.AbstractAvroBulkFormat.AvroReader createReader(org.apache.flink.configuration.Configuration config,
                                                                                    SplitT split)
                                                                             throws IOException

指定者:

createReader 在接口中 org.apache.flink.connector.file.src.reader.BulkFormat<T,SplitT extends org.apache.flink.connector.file.src.FileSourceSplit>

抛出:

IOException

restoreReader

public org.apache.flink.formats.avro.AbstractAvroBulkFormat.AvroReader restoreReader(org.apache.flink.configuration.Configuration config,
                                                                                     SplitT split)
                                                                              throws IOException

指定者:

restoreReader 在接口中 org.apache.flink.connector.file.src.reader.BulkFormat<T,SplitT extends org.apache.flink.connector.file.src.FileSourceSplit>

抛出:

IOException

isSplittable

public boolean isSplittable()

指定者:

isSplittable 在接口中 org.apache.flink.connector.file.src.reader.BulkFormat<T,SplitT extends org.apache.flink.connector.file.src.FileSourceSplit>

createReusedAvroRecord

protected abstract A createReusedAvroRecord()

createConverter

protected abstract java.util.function.Function<A,T> createConverter()