org.apache.hadoop.hbase

类 MetaTableAccessor.TableVisitorBase

java.lang.Object

org.apache.hadoop.hbase.MetaTableAccessor.DefaultVisitorBase

org.apache.hadoop.hbase.MetaTableAccessor.TableVisitorBase

所有已实现的接口:

MetaTableAccessor.Visitor

封闭类:

MetaTableAccessor

public abstract static class MetaTableAccessor.TableVisitorBase
extends MetaTableAccessor.DefaultVisitorBase

A Visitor 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
TableVisitorBase(TableName tableName)

方法概要

限定符和类型	方法和说明
boolean	visit(Result rowResult) Visit the catalog table row.

从类继承的方法 org.apache.hadoop.hbase.MetaTableAccessor.DefaultVisitorBase

visitInternal

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

TableVisitorBase

public TableVisitorBase(TableName tableName)

方法详细资料

visit

public final boolean visit(Result rowResult)
                    throws IOException

从接口复制的说明: MetaTableAccessor.Visitor

Visit the catalog table row.

指定者:

visit 在接口中 MetaTableAccessor.Visitor

覆盖:

visit 在类中 MetaTableAccessor.DefaultVisitorBase

参数:

rowResult - A row from catalog table

返回:

True if we are to proceed scanning the table, else false if we are to stop now.

抛出:

IOException