org.apache.hadoop.hbase.util.hbck

类 TableIntegrityErrorHandlerImpl

java.lang.Object

org.apache.hadoop.hbase.util.hbck.TableIntegrityErrorHandlerImpl

所有已实现的接口:

TableIntegrityErrorHandler

@InterfaceAudience.Private
public abstract class TableIntegrityErrorHandlerImpl
extends Object
implements TableIntegrityErrorHandler

Simple implementation of TableIntegrityErrorHandler. Can be used as a base class.

构造器概要

构造器

构造器和说明
TableIntegrityErrorHandlerImpl()

方法概要

限定符和类型	方法和说明
HBaseFsck.TableInfo	getTableInfo()
void	handleDegenerateRegion(HBaseFsck.HbckInfo hi) Callback for handling a region that has the same start and end key.
void	handleDuplicateStartKeys(HBaseFsck.HbckInfo hi1, HBaseFsck.HbckInfo hi2) Callback for handling two regions that have the same start key.
void	handleHoleInRegionChain(byte[] holeStart, byte[] holeEnd) Callback for handling a region hole between two keys.
void	handleOverlapGroup(Collection<HBaseFsck.HbckInfo> overlap) Callback for handling an group of regions that overlap.
void	handleOverlapInRegionChain(HBaseFsck.HbckInfo hi1, HBaseFsck.HbckInfo hi2) Callback for handling two reigons that overlap in some arbitrary way.
void	handleRegionEndKeyNotEmpty(byte[] curEndKey) Callback for handling case where a Table has a last region that does not have an empty end key.
void	handleRegionStartKeyNotEmpty(HBaseFsck.HbckInfo hi) Callback for handling case where a Table has a first region that does not have an empty start key.
void	setTableInfo(HBaseFsck.TableInfo ti2) Set the TableInfo used by all HRegionInfos fabricated by other callbacks

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.hadoop.hbase.util.hbck.TableIntegrityErrorHandler

handleSplit

构造器详细资料

TableIntegrityErrorHandlerImpl

public TableIntegrityErrorHandlerImpl()

方法详细资料

getTableInfo

public HBaseFsck.TableInfo getTableInfo()

指定者:

getTableInfo 在接口中 TableIntegrityErrorHandler

setTableInfo

public void setTableInfo(HBaseFsck.TableInfo ti2)

Set the TableInfo used by all HRegionInfos fabricated by other callbacks

指定者:

setTableInfo 在接口中 TableIntegrityErrorHandler

handleRegionStartKeyNotEmpty

public void handleRegionStartKeyNotEmpty(HBaseFsck.HbckInfo hi)
                                  throws IOException

Callback for handling case where a Table has a first region that does not have an empty start key.

指定者:

handleRegionStartKeyNotEmpty 在接口中 TableIntegrityErrorHandler

参数:

hi - An HbckInfo of the second region in a table. This should have a non-empty startkey, and can be used to fabricate a first region that has an empty start key.

抛出:

IOException

handleRegionEndKeyNotEmpty

public void handleRegionEndKeyNotEmpty(byte[] curEndKey)
                                throws IOException

Callback for handling case where a Table has a last region that does not have an empty end key.

指定者:

handleRegionEndKeyNotEmpty 在接口中 TableIntegrityErrorHandler

参数:

curEndKey - The end key of the current last region. There should be a new region with start key as this and an empty end key.

抛出:

IOException

handleDegenerateRegion

public void handleDegenerateRegion(HBaseFsck.HbckInfo hi)
                            throws IOException

Callback for handling a region that has the same start and end key.

指定者:

handleDegenerateRegion 在接口中 TableIntegrityErrorHandler

参数:

hi - An HbckInfo for a degenerate key.

抛出:

IOException

handleDuplicateStartKeys

public void handleDuplicateStartKeys(HBaseFsck.HbckInfo hi1,
                                     HBaseFsck.HbckInfo hi2)
                              throws IOException

Callback for handling two regions that have the same start key. This is a specific case of a region overlap.

指定者:

handleDuplicateStartKeys 在接口中 TableIntegrityErrorHandler

参数:

hi1 - one of the overlapping HbckInfo

hi2 - the other overlapping HbckInfo

抛出:

IOException

handleOverlapInRegionChain

public void handleOverlapInRegionChain(HBaseFsck.HbckInfo hi1,
                                       HBaseFsck.HbckInfo hi2)
                                throws IOException

Callback for handling two reigons that overlap in some arbitrary way. This is a specific case of region overlap, and called for each possible pair. If two regions have the same start key, the handleDuplicateStartKeys method is called.

指定者:

handleOverlapInRegionChain 在接口中 TableIntegrityErrorHandler

参数:

hi1 - one of the overlapping HbckInfo

hi2 - the other overlapping HbckInfo

抛出:

IOException

handleHoleInRegionChain

public void handleHoleInRegionChain(byte[] holeStart,
                                    byte[] holeEnd)
                             throws IOException

Callback for handling a region hole between two keys.

指定者:

handleHoleInRegionChain 在接口中 TableIntegrityErrorHandler

参数:

holeStart - key at the beginning of the region hole

holeEnd - key at the end of the region hole

抛出:

IOException

handleOverlapGroup

public void handleOverlapGroup(Collection<HBaseFsck.HbckInfo> overlap)
                        throws IOException

Callback for handling an group of regions that overlap.

指定者:

handleOverlapGroup 在接口中 TableIntegrityErrorHandler

参数:

overlap - Collection of overlapping regions.

抛出:

IOException