org.apache.hadoop.hbase.client

类 MetaScanner.TableMetaScannerVisitor

java.lang.Object

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

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

org.apache.hadoop.hbase.client.MetaScanner.TableMetaScannerVisitor

所有已实现的接口:

Closeable, AutoCloseable, MetaScanner.MetaScannerVisitor

封闭类:

MetaScanner

public abstract static class MetaScanner.TableMetaScannerVisitor
extends MetaScanner.DefaultMetaScannerVisitor

A MetaScannerVisitor for a table. Provides a consistent view of the table's hbase:meta entries during concurrent splits (see HBASE-5986 for details). This class does not guarantee ordered traversal of meta entries, and can block until the hbase:meta entries for daughters are available during splits.

构造器概要

构造器

构造器和说明
MetaScanner.TableMetaScannerVisitor(TableName tableName)

方法概要

方法

限定符和类型	方法和说明
boolean	processRow(Result rowResult) Visitor method that accepts a RowResult and the meta region location.

从类继承的方法 org.apache.hadoop.hbase.client.MetaScanner.DefaultMetaScannerVisitor

processRowInternal

从类继承的方法 org.apache.hadoop.hbase.client.MetaScanner.MetaScannerVisitorBase

close

从类继承的方法 java.lang.Object

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

构造器详细资料

MetaScanner.TableMetaScannerVisitor

public MetaScanner.TableMetaScannerVisitor(TableName tableName)

方法详细资料

processRow

public final boolean processRow(Result rowResult)
                         throws IOException

从接口复制的说明: 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.

指定者:

processRow 在接口中 MetaScanner.MetaScannerVisitor

覆盖:

processRow 在类中 MetaScanner.DefaultMetaScannerVisitor

参数:

rowResult - result

返回:

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

抛出:

IOException - e