org.apache.hudi.table.action.ttl.strategy

Class PartitionTTLStrategy

java.lang.Object

org.apache.hudi.table.action.ttl.strategy.PartitionTTLStrategy

All Implemented Interfaces:

Serializable, TTLStrategy

Direct Known Subclasses:

KeepByTimeStrategy

public abstract class PartitionTTLStrategy
extends Object
implements TTLStrategy, Serializable

Strategy for partition-level ttl management.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected HoodieTable	hoodieTable
protected String	instantTime
protected HoodieWriteConfig	writeConfig

Constructor Summary

Constructors

Constructor and Description
PartitionTTLStrategy(HoodieTable hoodieTable, String instantTime)

Method Summary

Modifier and Type	Method and Description
abstract List<String>	getExpiredPartitionPaths() Get expired partition paths for a specific partition ttl strategy.
protected List<String>	getPartitionPathsForTTL() Scan and list all partitions for partition ttl management.

Methods inherited from class java.lang.Object

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

Field Detail

hoodieTable

protected final HoodieTable hoodieTable

writeConfig

protected final HoodieWriteConfig writeConfig

instantTime

protected final String instantTime

Constructor Detail

PartitionTTLStrategy

public PartitionTTLStrategy(HoodieTable hoodieTable,
                            String instantTime)

Method Detail

getExpiredPartitionPaths

public abstract List<String> getExpiredPartitionPaths()

Get expired partition paths for a specific partition ttl strategy.

Returns:

Expired partition paths.

getPartitionPathsForTTL

protected List<String> getPartitionPathsForTTL()

Scan and list all partitions for partition ttl management.

Returns:

all partitions paths for the dataset.