org.apache.hadoop.hbase.security.visibility

类 VisibilityNewVersionBehaivorTracker

java.lang.Object

org.apache.hadoop.hbase.regionserver.querymatcher.NewVersionBehaviorTracker

org.apache.hadoop.hbase.security.visibility.VisibilityNewVersionBehaivorTracker

所有已实现的接口:

ColumnTracker, DeleteTracker, ShipperListener

@InterfaceAudience.Private
public class VisibilityNewVersionBehaivorTracker
extends NewVersionBehaviorTracker

Similar to MvccSensitiveTracker but tracks the visibility expression also before deciding if a Cell can be considered deleted

嵌套类概要

从类继承的嵌套类/接口 org.apache.hadoop.hbase.regionserver.querymatcher.NewVersionBehaviorTracker

NewVersionBehaviorTracker.DeleteVersionsNode

从接口继承的嵌套类/接口 org.apache.hadoop.hbase.regionserver.querymatcher.DeleteTracker

DeleteTracker.DeleteResult

字段概要

从类继承的字段 org.apache.hadoop.hbase.regionserver.querymatcher.NewVersionBehaviorTracker

delColMap, delFamMap, maxVersions

构造器概要

构造器

构造器和说明
VisibilityNewVersionBehaivorTracker(NavigableSet<byte[]> columns, CellComparator cellComparator, int minVersion, int maxVersion, int resultMaxVersions, long oldestUnexpiredTS)

方法概要

限定符和类型	方法和说明
void	add(Cell cell) Add the specified cell to the list of deletes to check against for this row operation.
DeleteTracker.DeleteResult	isDeleted(Cell cell) This method is not idempotent, we will save some info to judge VERSION_MASKED.
protected void	resetInternal()

从类继承的方法 org.apache.hadoop.hbase.regionserver.querymatcher.NewVersionBehaviorTracker

beforeShipped, checkColumn, checkVersions, done, getCellComparator, getColumnHint, getNextRowOrNextColumn, isDone, isEmpty, prepare, reset, update

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.regionserver.querymatcher.ColumnTracker

doneWithColumn

构造器详细资料

VisibilityNewVersionBehaivorTracker

public VisibilityNewVersionBehaivorTracker(NavigableSet<byte[]> columns,
                                           CellComparator cellComparator,
                                           int minVersion,
                                           int maxVersion,
                                           int resultMaxVersions,
                                           long oldestUnexpiredTS)

方法详细资料

add

public void add(Cell cell)

从接口复制的说明: DeleteTracker

Add the specified cell to the list of deletes to check against for this row operation.

This is called when a Delete is encountered in a StoreFile.

指定者:

add 在接口中 DeleteTracker

覆盖:

add 在类中 NewVersionBehaviorTracker

参数:

cell - - the delete cell

isDeleted

public DeleteTracker.DeleteResult isDeleted(Cell cell)

从类复制的说明: NewVersionBehaviorTracker

This method is not idempotent, we will save some info to judge VERSION_MASKED.

指定者:

isDeleted 在接口中 DeleteTracker

覆盖:

isDeleted 在类中 NewVersionBehaviorTracker

参数:

cell - - current cell to check if deleted by a previously seen delete

返回:

We don't distinguish DeleteColumn and DeleteFamily. We only return code for column.

resetInternal

protected void resetInternal()

覆盖:

resetInternal 在类中 NewVersionBehaviorTracker