org.apache.tephra.hbase.coprocessor

Class FilteredInternalScanner

java.lang.Object

org.apache.tephra.hbase.coprocessor.FilteredInternalScanner

All Implemented Interfaces:

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

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

Wrapper of InternalScanner to apply Transaction visibility filter for flush and compact

Constructor Summary

Constructors

Constructor and Description
FilteredInternalScanner(org.apache.hadoop.hbase.regionserver.InternalScanner internalScanner, org.apache.tephra.hbase.coprocessor.TransactionProcessor.IncludeInProgressFilter filter)

Method Summary

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.regionserver.InternalScanner

next

Constructor Detail

FilteredInternalScanner

public FilteredInternalScanner(org.apache.hadoop.hbase.regionserver.InternalScanner internalScanner,
                               org.apache.tephra.hbase.coprocessor.TransactionProcessor.IncludeInProgressFilter filter)

Method Detail

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

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