org.apache.hadoop.hbase.regionserver

Class CompactorScanner

java.lang.Object

org.apache.hadoop.hbase.regionserver.CompactorScanner

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.hbase.regionserver.InternalScanner

public class CompactorScanner
extends Object
implements org.apache.hadoop.hbase.regionserver.InternalScanner

Constructor Summary

Constructors

Constructor and Description
CompactorScanner(ObserverContext<RegionCoprocessorEnvironment> e, org.apache.hadoop.hbase.regionserver.InternalScanner internalScanner, org.apache.omid.committable.CommitTable.Client commitTableClient, boolean isMajorCompaction, boolean preserveNonTransactionallyDeletedCells)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	next(List<org.apache.hadoop.hbase.Cell> results)
boolean	next(List<org.apache.hadoop.hbase.Cell> result, int limit)
boolean	next(List<org.apache.hadoop.hbase.Cell> result, org.apache.hadoop.hbase.regionserver.ScannerContext scannerContext)
boolean	shouldRetainNonTransactionallyDeletedCell(org.apache.hadoop.hbase.Cell cell)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompactorScanner

public CompactorScanner(ObserverContext<RegionCoprocessorEnvironment> e,
                        org.apache.hadoop.hbase.regionserver.InternalScanner internalScanner,
                        org.apache.omid.committable.CommitTable.Client commitTableClient,
                        boolean isMajorCompaction,
                        boolean preserveNonTransactionallyDeletedCells)
                 throws IOException

Throws:

IOException

Method Detail

next

public boolean next(List<org.apache.hadoop.hbase.Cell> results)
             throws IOException

Specified by:

next in interface org.apache.hadoop.hbase.regionserver.InternalScanner

Throws:

IOException

next

public boolean next(List<org.apache.hadoop.hbase.Cell> result,
                    org.apache.hadoop.hbase.regionserver.ScannerContext scannerContext)
             throws IOException

Specified by:

next in interface org.apache.hadoop.hbase.regionserver.InternalScanner

Throws:

IOException

next

public boolean next(List<org.apache.hadoop.hbase.Cell> result,
                    int limit)
             throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.apache.hadoop.hbase.regionserver.InternalScanner

Throws:

IOException

shouldRetainNonTransactionallyDeletedCell

public boolean shouldRetainNonTransactionallyDeletedCell(org.apache.hadoop.hbase.Cell cell)