Package org.apache.flink.formats.avro

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

java.lang.Object
org.apache.flink.formats.avro.AbstractAvroBulkFormat<A,T,SplitT>
All Implemented Interfaces:
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.
See Also:

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.flink.connector.file.src.reader.BulkFormat

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

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected final org.apache.avro.Schema
    readerSchema
     

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    AbstractAvroBulkFormat(org.apache.avro.Schema readerSchema)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected abstract Function<A,T>
    createConverter()
     
    AbstractAvroBulkFormat<A,T,SplitT>.org.apache.flink.formats.avro.AbstractAvroBulkFormat.AvroReader
    createReader(org.apache.flink.configuration.Configuration config, SplitT split)
     
    protected abstract A
    createReusedAvroRecord()
     
    boolean
    isSplittable()
     
    AbstractAvroBulkFormat<A,T,SplitT>.org.apache.flink.formats.avro.AbstractAvroBulkFormat.AvroReader
    restoreReader(org.apache.flink.configuration.Configuration config, SplitT split)
     

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.flink.connector.file.src.reader.BulkFormat

    getProducedType

  • Field Details

    • readerSchema

      protected final org.apache.avro.Schema readerSchema

  • Constructor Details

    • AbstractAvroBulkFormat

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

  • Method Details

    • createReader

      public AbstractAvroBulkFormat<A,T,SplitT>.org.apache.flink.formats.avro.AbstractAvroBulkFormat.AvroReader createReader(org.apache.flink.configuration.Configuration config, SplitT split) throws IOException
      Specified by:
      createReader in interface org.apache.flink.connector.file.src.reader.BulkFormat<A,T>
      Throws:
      IOException

    • restoreReader

      public AbstractAvroBulkFormat<A,T,SplitT>.org.apache.flink.formats.avro.AbstractAvroBulkFormat.AvroReader restoreReader(org.apache.flink.configuration.Configuration config, SplitT split) throws IOException
      Specified by:
      restoreReader in interface org.apache.flink.connector.file.src.reader.BulkFormat<A,T>
      Throws:
      IOException

    • isSplittable

      public boolean isSplittable()
      Specified by:
      isSplittable in interface org.apache.flink.connector.file.src.reader.BulkFormat<A,T>

    • createReusedAvroRecord

      protected abstract A createReusedAvroRecord()

    • createConverter

      protected abstract Function<A,T> createConverter()