org.apache.hadoop.hbase

Class MetaMockingUtil

java.lang.Object

org.apache.hadoop.hbase.MetaMockingUtil

public class MetaMockingUtil
extends java.lang.Object

Mocking utility for common hbase:meta functionality

Constructor Summary

Constructors

Constructor and Description
MetaMockingUtil()

Method Summary

Modifier and Type	Method and Description
static Result	getMetaTableRowResult(HRegionInfo region) Returns a Result object constructed from the given region information simulating a catalog table result.
static Result	getMetaTableRowResult(HRegionInfo region, ServerName sn) Returns a Result object constructed from the given region information simulating a catalog table result.
static Result	getMetaTableRowResult(HRegionInfo region, ServerName sn, HRegionInfo splita, HRegionInfo splitb) Returns a Result object constructed from the given region information simulating a catalog table result.
static Result	getMetaTableRowResultAsSplitRegion(HRegionInfo hri, ServerName sn)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaMockingUtil

public MetaMockingUtil()

Method Detail

getMetaTableRowResult

public static Result getMetaTableRowResult(HRegionInfo region)
                                    throws java.io.IOException

Returns a Result object constructed from the given region information simulating a catalog table result.

Parameters:

region - the HRegionInfo object or null

Returns:

A mocked up Result that fakes a Get on a row in the hbase:meta table.

Throws:

java.io.IOException

getMetaTableRowResult

public static Result getMetaTableRowResult(HRegionInfo region,
                                           ServerName sn)
                                    throws java.io.IOException

Returns a Result object constructed from the given region information simulating a catalog table result.

Parameters:

region - the HRegionInfo object or null

sn - to use making startcode and server hostname:port in meta or null

Returns:

A mocked up Result that fakes a Get on a row in the hbase:meta table.

Throws:

java.io.IOException

getMetaTableRowResult

public static Result getMetaTableRowResult(HRegionInfo region,
                                           ServerName sn,
                                           HRegionInfo splita,
                                           HRegionInfo splitb)
                                    throws java.io.IOException

Returns a Result object constructed from the given region information simulating a catalog table result.

Parameters:

region - the HRegionInfo object or null

sn - to use making startcode and server hostname:port in meta or null

splita - daughter region or null

splitb - daughter region or null

Returns:

A mocked up Result that fakes a Get on a row in the hbase:meta table.

Throws:

java.io.IOException

getMetaTableRowResultAsSplitRegion

public static Result getMetaTableRowResultAsSplitRegion(HRegionInfo hri,
                                                        ServerName sn)
                                                 throws java.io.IOException

Parameters:

sn - ServerName to use making startcode and server in meta

hri - Region to serialize into HRegionInfo

Returns:

A mocked up Result that fakes a Get on a row in the hbase:meta table.

Throws:

java.io.IOException