org.apache.hudi.table.action.compact

Class CompactHelpers<T extends HoodieRecordPayload,I,K,O>

java.lang.Object

org.apache.hudi.table.action.compact.CompactHelpers<T,I,K,O>

Type Parameters:

T - Type of payload in HoodieRecord

I - Type of inputs

K - Type of keys

O - Type of outputs

public class CompactHelpers<T extends HoodieRecordPayload,I,K,O>
extends Object

Base class helps to perform compact.

Method Summary

Modifier and Type	Method and Description
void	completeInflightCompaction(HoodieTable table, String compactionCommitTime, HoodieCommitMetadata commitMetadata)
HoodieCommitMetadata	createCompactionMetadata(HoodieTable table, String compactionInstantTime, HoodieData<WriteStatus> writeStatuses, String schema)
static CompactHelpers	getInstance()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static CompactHelpers getInstance()

createCompactionMetadata

public HoodieCommitMetadata createCompactionMetadata(HoodieTable table,
                                                     String compactionInstantTime,
                                                     HoodieData<WriteStatus> writeStatuses,
                                                     String schema)
                                              throws IOException

Throws:

IOException

completeInflightCompaction

public void completeInflightCompaction(HoodieTable table,
                                       String compactionCommitTime,
                                       HoodieCommitMetadata commitMetadata)