How to use
parseAllGenericRecords
method
in
org.apache.beam.sdk.io.AvroIO

Best Java code snippets using org.apache.beam.sdk.io.AvroIO.parseAllGenericRecords (Showing top 4 results out of 315)

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}

@Override
public PCollection<T> expand(PBegin input) {
 checkNotNull(getFilepattern(), "filepattern");
 Coder<T> coder = inferCoder(getCoder(), getParseFn(), input.getPipeline().getCoderRegistry());
 if (getMatchConfiguration().getWatchInterval() == null && !getHintMatchesManyFiles()) {
  return input.apply(
    org.apache.beam.sdk.io.Read.from(
      AvroSource.from(getFilepattern()).withParseFn(getParseFn(), coder)));
 }
 // All other cases go through ParseAllGenericRecords.
 return input
   .apply("Create filepattern", Create.ofProvider(getFilepattern(), StringUtf8Coder.of()))
   .apply(
     "Via ParseAll",
     parseAllGenericRecords(getParseFn())
       .withCoder(coder)
       .withMatchConfiguration(getMatchConfiguration()));
}

paths.apply(
  "Parse all",
  AvroIO.parseAllGenericRecords(new ParseGenericClass())
    .withCoder(AvroCoder.of(GenericClass.class))
    .withDesiredBundleSizeBytes(10)))

path.apply(
  "ParseAll",
  AvroIO.parseAllGenericRecords(new ParseGenericClass())
    .withCoder(AvroCoder.of(GenericClass.class))
    .withDesiredBundleSizeBytes(10)))

paths.apply(
  "Parse all",
  AvroIO.parseAllGenericRecords(new ParseGenericClass())
    .withCoder(AvroCoder.of(GenericClass.class))
    .watchForNewFiles(

Javadoc

Like #parseGenericRecords(SerializableFunction), but reads each filepattern in the input PCollection.

Popular methods of AvroIO

readGenericRecords
Reads Avro file(s) containing records of the specified schema.
writeGenericRecords
Writes Avro records of the specified schema.
constantDestinations
Returns a DynamicAvroDestinations that always returns the same FilenamePolicy, schema, metadata, and
read
Reads records of the given type from an Avro file (or multiple Avro files matching a pattern).The sc
readAll
Like #read, but reads each filepattern in the input PCollection.
write
Writes a PCollection to an Avro file (or multiple Avro files matching a sharding pattern).
writeCustomTypeToGenericRecords
Similar to #writeCustomType(), but specialized for the case where the output type is GenericRecord.
defaultWriteBuilder
parseGenericRecords
Reads Avro file(s) containing records of an unspecified schema and converting each record to a custo
readAllGenericRecords
Like #readGenericRecords(Schema), but reads each filepattern in the input PCollection.
sink
A Sink for use with FileIO#write and FileIO#writeDynamic, writing elements of the given generated cl
sinkViaGenericRecords
A Sink for use with FileIO#write and FileIO#writeDynamic, writing elements by converting each one to

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How to use parseAllGenericRecordsmethodin org.apache.beam.sdk.io.AvroIO

Best Java code snippets using org.apache.beam.sdk.io.AvroIO.parseAllGenericRecords (Showing top 4 results out of 315)

How to use
parseAllGenericRecords
method
in
org.apache.beam.sdk.io.AvroIO