@InterfaceAudience.Public
@InterfaceStability.Stable
public class TimestampsFilter
extends org.apache.hadoop.hbase.filter.FilterBase
Note: Use of this filter overrides any time range/time stamp
options specified using Get.setTimeRange(long, long)
,
Scan.setTimeRange(long, long)
, Get.setTimeStamp(long)
,
or Scan.setTimeStamp(long)
.
Filter.ReturnCode
Constructor and Description |
---|
TimestampsFilter(List<Long> timestamps)
Constructor for filter that retains only those
cells whose timestamp (version) is in the specified
list of timestamps.
|
Modifier and Type | Method and Description |
---|---|
static Filter |
createFilterFromArguments(ArrayList<byte[]> filterArguments) |
Filter.ReturnCode |
filterKeyValue(Cell v)
Filters that dont filter by key value can inherit this implementation that
includes all Cells.
|
long |
getMin()
Gets the minimum timestamp requested by filter.
|
List<Long> |
getTimestamps() |
static TimestampsFilter |
parseFrom(byte[] pbBytes) |
byte[] |
toByteArray()
Return length 0 byte array for Filters that don't require special serialization
|
String |
toString()
Return filter's info for debugging and logging purpose.
|
protected String |
toString(int maxTimestamps) |
filterAllRemaining, filterRow, filterRow, filterRowCells, filterRowKey, getNextCellHint, getNextKeyHint, hasFilterRow, isFamilyEssential, reset, transform, transformCell
isReversed, setReversed
public long getMin()
public Filter.ReturnCode filterKeyValue(Cell v)
org.apache.hadoop.hbase.filter.FilterBase
filterKeyValue
in class org.apache.hadoop.hbase.filter.FilterBase
v
- the Cell in questionFilter.ReturnCode
public static Filter createFilterFromArguments(ArrayList<byte[]> filterArguments)
public byte[] toByteArray()
org.apache.hadoop.hbase.filter.FilterBase
toByteArray
in class org.apache.hadoop.hbase.filter.FilterBase
public static TimestampsFilter parseFrom(byte[] pbBytes) throws org.apache.hadoop.hbase.exceptions.DeserializationException
pbBytes
- A pb serialized TimestampsFilter
instanceTimestampsFilter
made from bytes
org.apache.hadoop.hbase.exceptions.DeserializationException
toByteArray()
public String toString()
org.apache.hadoop.hbase.filter.FilterBase
toString
in class org.apache.hadoop.hbase.filter.FilterBase
protected String toString(int maxTimestamps)
Copyright © 2014 The Apache Software Foundation. All rights reserved.