org.apache.hadoop.hbase.client

Class MetaScanner.DefaultMetaScannerVisitor

java.lang.Object

org.apache.hadoop.hbase.client.MetaScanner.MetaScannerVisitorBase

org.apache.hadoop.hbase.client.MetaScanner.DefaultMetaScannerVisitor

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, MetaScanner.MetaScannerVisitor

Direct Known Subclasses:

MetaScanner.TableMetaScannerVisitor

Enclosing class:

MetaScanner

public abstract static class MetaScanner.DefaultMetaScannerVisitor
extends MetaScanner.MetaScannerVisitorBase

A MetaScannerVisitor that skips offline regions and split parents

Constructor Summary

Constructors

Constructor and Description
DefaultMetaScannerVisitor()

Method Summary

Modifier and Type	Method and Description
boolean	processRow(Result rowResult) Visitor method that accepts a RowResult and the meta region location.
abstract boolean	processRowInternal(Result rowResult)

Methods inherited from class org.apache.hadoop.hbase.client.MetaScanner.MetaScannerVisitorBase

close

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMetaScannerVisitor

public DefaultMetaScannerVisitor()

Method Detail

processRowInternal

public abstract boolean processRowInternal(Result rowResult)
                                    throws java.io.IOException

Throws:

java.io.IOException

processRow

public boolean processRow(Result rowResult)
                   throws java.io.IOException

Description copied from interface: MetaScanner.MetaScannerVisitor

Visitor method that accepts a RowResult and the meta region location. Implementations can return false to stop the region's loop if it becomes unnecessary for some reason.

Parameters:

rowResult - result

Returns:

A boolean to know if it should continue to loop in the region

Throws:

java.io.IOException - e