org.apache.hudi.avro.model

Class HoodieCompactionStrategy

java.lang.Object

org.apache.avro.specific.SpecificRecordBase

org.apache.hudi.avro.model.HoodieCompactionStrategy

All Implemented Interfaces:

Externalizable, Serializable, Comparable<org.apache.avro.specific.SpecificRecord>, org.apache.avro.generic.GenericContainer, org.apache.avro.generic.GenericRecord, org.apache.avro.generic.IndexedRecord, org.apache.avro.specific.SpecificRecord

public class HoodieCompactionStrategy
extends org.apache.avro.specific.SpecificRecordBase
implements org.apache.avro.specific.SpecificRecord

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HoodieCompactionStrategy.Builder RecordBuilder for HoodieCompactionStrategy instances.

Field Summary

Fields

Modifier and Type	Field and Description
String	compactorClassName Deprecated.
static org.apache.avro.Schema	SCHEMA$
Map<String,String>	strategyParams Deprecated.
Integer	version Deprecated.

Constructor Summary

Constructors

Constructor and Description
HoodieCompactionStrategy() Default constructor.
HoodieCompactionStrategy(String compactorClassName, Map<String,String> strategyParams, Integer version) All-args constructor.

Method Summary

Modifier and Type	Method and Description
static org.apache.avro.message.BinaryMessageDecoder<HoodieCompactionStrategy>	createDecoder(org.apache.avro.message.SchemaStore resolver) Create a new BinaryMessageDecoder instance for this class that uses the specified SchemaStore.
static HoodieCompactionStrategy	fromByteBuffer(ByteBuffer b) Deserializes a HoodieCompactionStrategy from a ByteBuffer.
Object	get(int field$)
static org.apache.avro.Schema	getClassSchema()
String	getCompactorClassName() Gets the value of the 'compactorClassName' field.
static org.apache.avro.message.BinaryMessageDecoder<HoodieCompactionStrategy>	getDecoder() Return the BinaryMessageDecoder instance used by this class.
org.apache.avro.Schema	getSchema()
Map<String,String>	getStrategyParams() Gets the value of the 'strategyParams' field.
Integer	getVersion() Gets the value of the 'version' field.
static HoodieCompactionStrategy.Builder	newBuilder() Creates a new HoodieCompactionStrategy RecordBuilder.
static HoodieCompactionStrategy.Builder	newBuilder(HoodieCompactionStrategy.Builder other) Creates a new HoodieCompactionStrategy RecordBuilder by copying an existing Builder.
static HoodieCompactionStrategy.Builder	newBuilder(HoodieCompactionStrategy other) Creates a new HoodieCompactionStrategy RecordBuilder by copying an existing HoodieCompactionStrategy instance.
void	put(int field$, Object value$)
void	readExternal(ObjectInput in)
void	setCompactorClassName(String value) Sets the value of the 'compactorClassName' field.
void	setStrategyParams(Map<String,String> value) Sets the value of the 'strategyParams' field.
void	setVersion(Integer value) Sets the value of the 'version' field.
ByteBuffer	toByteBuffer() Serializes this HoodieCompactionStrategy to a ByteBuffer.
void	writeExternal(ObjectOutput out)

Methods inherited from class org.apache.avro.specific.SpecificRecordBase

compareTo, equals, get, getConverion, getConversion, getConversion, hashCode, put, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

SCHEMA$

public static final org.apache.avro.Schema SCHEMA$

compactorClassName

@Deprecated
public String compactorClassName

Deprecated.

The class name that is provided here should extend CompactionExecutionStrategy abstract class, idea is that the plan generator will also provide the execution strategy to use.

strategyParams

@Deprecated
public Map<String,String> strategyParams

Deprecated.

These parameters play a key role in determining which action type it is i.e. compaction or logcompaction and it will also include configs that determine how compaction needs to be executed.

version

@Deprecated
public Integer version

Deprecated.

Constructor Detail

HoodieCompactionStrategy

public HoodieCompactionStrategy()

Default constructor. Note that this does not initialize fields to their default values from the schema. If that is desired then one should use newBuilder().

HoodieCompactionStrategy

public HoodieCompactionStrategy(String compactorClassName,
                                Map<String,String> strategyParams,
                                Integer version)

All-args constructor.

Parameters:

compactorClassName - The class name that is provided here should extend CompactionExecutionStrategy abstract class, idea is that the plan generator will also provide the execution strategy to use.

strategyParams - These parameters play a key role in determining which action type it is i.e. compaction or logcompaction and it will also include configs that determine how compaction needs to be executed.

version - The new value for version

Method Detail

getClassSchema

public static org.apache.avro.Schema getClassSchema()

getDecoder

public static org.apache.avro.message.BinaryMessageDecoder<HoodieCompactionStrategy> getDecoder()

Return the BinaryMessageDecoder instance used by this class.

createDecoder

public static org.apache.avro.message.BinaryMessageDecoder<HoodieCompactionStrategy> createDecoder(org.apache.avro.message.SchemaStore resolver)

Create a new BinaryMessageDecoder instance for this class that uses the specified SchemaStore.

Parameters:

resolver - a SchemaStore used to find schemas by fingerprint

toByteBuffer

public ByteBuffer toByteBuffer()
                        throws IOException

Serializes this HoodieCompactionStrategy to a ByteBuffer.

Throws:

IOException

fromByteBuffer

public static HoodieCompactionStrategy fromByteBuffer(ByteBuffer b)
                                               throws IOException

Deserializes a HoodieCompactionStrategy from a ByteBuffer.

Throws:

IOException

getSchema

public org.apache.avro.Schema getSchema()

Specified by:

getSchema in interface org.apache.avro.generic.GenericContainer

Specified by:

getSchema in class org.apache.avro.specific.SpecificRecordBase

get

public Object get(int field$)

Specified by:

get in interface org.apache.avro.generic.IndexedRecord

Specified by:

get in class org.apache.avro.specific.SpecificRecordBase

put

public void put(int field$,
                Object value$)

Specified by:

put in interface org.apache.avro.generic.IndexedRecord

Specified by:

put in class org.apache.avro.specific.SpecificRecordBase

getCompactorClassName

public String getCompactorClassName()

Gets the value of the 'compactorClassName' field.

Returns:

The class name that is provided here should extend CompactionExecutionStrategy abstract class, idea is that the plan generator will also provide the execution strategy to use.

setCompactorClassName

public void setCompactorClassName(String value)

Sets the value of the 'compactorClassName' field. The class name that is provided here should extend CompactionExecutionStrategy abstract class, idea is that the plan generator will also provide the execution strategy to use.

Parameters:

value - the value to set.

getStrategyParams

public Map<String,String> getStrategyParams()

Gets the value of the 'strategyParams' field.

Returns:

These parameters play a key role in determining which action type it is i.e. compaction or logcompaction and it will also include configs that determine how compaction needs to be executed.

setStrategyParams

public void setStrategyParams(Map<String,String> value)

Sets the value of the 'strategyParams' field. These parameters play a key role in determining which action type it is i.e. compaction or logcompaction and it will also include configs that determine how compaction needs to be executed.

Parameters:

value - the value to set.

getVersion

public Integer getVersion()

Gets the value of the 'version' field.

Returns:

The value of the 'version' field.

setVersion

public void setVersion(Integer value)

Sets the value of the 'version' field.

Parameters:

value - the value to set.

newBuilder

public static HoodieCompactionStrategy.Builder newBuilder()

Creates a new HoodieCompactionStrategy RecordBuilder.

Returns:

A new HoodieCompactionStrategy RecordBuilder

newBuilder

public static HoodieCompactionStrategy.Builder newBuilder(HoodieCompactionStrategy.Builder other)

Creates a new HoodieCompactionStrategy RecordBuilder by copying an existing Builder.

Parameters:

other - The existing builder to copy.

Returns:

A new HoodieCompactionStrategy RecordBuilder

newBuilder

public static HoodieCompactionStrategy.Builder newBuilder(HoodieCompactionStrategy other)

Creates a new HoodieCompactionStrategy RecordBuilder by copying an existing HoodieCompactionStrategy instance.

Parameters:

other - The existing instance to copy.

Returns:

A new HoodieCompactionStrategy RecordBuilder

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException