de.codepfleger.flume.parquet.serializer

Class AbstractParquetSerializer

java.lang.Object

de.codepfleger.flume.parquet.serializer.AbstractParquetSerializer

All Implemented Interfaces:

ParquetSerializer, org.apache.flume.conf.Configurable, org.apache.flume.serialization.EventSerializer

Direct Known Subclasses:

SyslogSerializer, WindowsLogSerializer

public abstract class AbstractParquetSerializer
extends Object
implements ParquetSerializer

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flume.serialization.EventSerializer

org.apache.flume.serialization.EventSerializer.Builder

Field Summary

Fields inherited from interface org.apache.flume.serialization.EventSerializer

CTX_PREFIX

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractParquetSerializer(org.apache.avro.Schema schema)

Method Summary

Modifier and Type	Method and Description
void	afterCreate()
void	afterReopen()
void	beforeClose()
void	close()
void	configure(org.apache.flume.Context context)
void	flush()
org.apache.avro.Schema	getSchema()
org.apache.parquet.hadoop.ParquetWriter<org.apache.avro.generic.GenericData.Record>	getWriter()
void	initialize(org.apache.parquet.hadoop.ParquetWriter<org.apache.avro.generic.GenericData.Record> writer)
boolean	supportsReopen()
protected void	writeRecord(org.apache.avro.generic.GenericData.Record record)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flume.serialization.EventSerializer

write

Constructor Detail

AbstractParquetSerializer

protected AbstractParquetSerializer(org.apache.avro.Schema schema)

Method Detail

configure

public void configure(org.apache.flume.Context context)

Specified by:

configure in interface org.apache.flume.conf.Configurable

afterCreate

public void afterCreate()
                 throws IOException

Specified by:

afterCreate in interface org.apache.flume.serialization.EventSerializer

Throws:

IOException

afterReopen

public void afterReopen()
                 throws IOException

Specified by:

afterReopen in interface org.apache.flume.serialization.EventSerializer

Throws:

IOException

writeRecord

protected void writeRecord(org.apache.avro.generic.GenericData.Record record)
                    throws IOException

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface org.apache.flume.serialization.EventSerializer

Throws:

IOException

beforeClose

public void beforeClose()
                 throws IOException

Specified by:

beforeClose in interface org.apache.flume.serialization.EventSerializer

Throws:

IOException

supportsReopen

public boolean supportsReopen()

Specified by:

supportsReopen in interface org.apache.flume.serialization.EventSerializer

initialize

public void initialize(org.apache.parquet.hadoop.ParquetWriter<org.apache.avro.generic.GenericData.Record> writer)
                throws IOException

Specified by:

initialize in interface ParquetSerializer

Throws:

IOException

getWriter

public org.apache.parquet.hadoop.ParquetWriter<org.apache.avro.generic.GenericData.Record> getWriter()

Specified by:

getWriter in interface ParquetSerializer

close

public void close()
           throws IOException

Specified by:

close in interface ParquetSerializer

Throws:

IOException

getSchema

public org.apache.avro.Schema getSchema()

Specified by:

getSchema in interface ParquetSerializer