Package org.apache.hadoop.hbase.regionserver.compactions

Class CustomTieredCompactor

java.lang.Object

org.apache.hadoop.hbase.regionserver.compactions.Compactor<T>

org.apache.hadoop.hbase.regionserver.compactions.AbstractMultiOutputCompactor<DateTieredMultiFileWriter>

org.apache.hadoop.hbase.regionserver.compactions.DateTieredCompactor

org.apache.hadoop.hbase.regionserver.compactions.CustomTieredCompactor

@Private
public class CustomTieredCompactor
extends DateTieredCompactor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CustomTieredCompactor.TieringValueProvider

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.regionserver.compactions.Compactor

Compactor.CellSinkFactory<S>, Compactor.FileDetails, Compactor.InternalScannerFactory

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TIERING_VALUE_PROVIDER
private CustomTieredCompactor.TieringValueProvider	tieringValueProvider

Fields inherited from class org.apache.hadoop.hbase.regionserver.compactions.Compactor

COMPACTION_PROGRESS_LOG_INTERVAL, compactionKVMax, compactScannerSizeLimit, conf, defaultScannerFactory, dropCacheMajor, dropCacheMinor, keepSeqIdPeriod, MAJOR_COMPACTION_DROP_CACHE, majorCompactionCompression, MINOR_COMPACTION_DROP_CACHE, minorCompactionCompression, store

Constructor Summary

Constructors

Constructor	Description
CustomTieredCompactor(org.apache.hadoop.conf.Configuration conf, HStore store)

Method Summary

Modifier and Type	Method	Description
protected DateTieredMultiFileWriter	createMultiWriter(CompactionRequestImpl request, List<Long> lowerBoundaries, Map<Long,String> lowerBoundariesPolicies)
protected List<ExtendedCell>	decorateCells(List<ExtendedCell> cells)

Methods inherited from class org.apache.hadoop.hbase.regionserver.compactions.DateTieredCompactor

commitWriter, compact, needEmptyFile

Methods inherited from class org.apache.hadoop.hbase.regionserver.compactions.AbstractMultiOutputCompactor

abortWriter, initMultiWriter

Methods inherited from class org.apache.hadoop.hbase.regionserver.compactions.Compactor

compact, createParams, createScanner, createScanner, createWriter, createWriter, getProgress, isCompacting, performCompaction

Methods inherited from class java.lang.Object

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

Field Details

TIERING_VALUE_PROVIDER

public static final String TIERING_VALUE_PROVIDER

See Also:

• Constant Field Values

tieringValueProvider

private CustomTieredCompactor.TieringValueProvider tieringValueProvider

Constructor Details

CustomTieredCompactor

public CustomTieredCompactor(org.apache.hadoop.conf.Configuration conf,
 HStore store)
                      throws IOException

Throws:

IOException

Method Details

decorateCells

protected List<ExtendedCell> decorateCells(List<ExtendedCell> cells)

Overrides:

decorateCells in class Compactor<DateTieredMultiFileWriter>

createMultiWriter

protected DateTieredMultiFileWriter createMultiWriter(CompactionRequestImpl request,
 List<Long> lowerBoundaries,
 Map<Long,String> lowerBoundariesPolicies)

Overrides:

createMultiWriter in class DateTieredCompactor