Uses of Interface
org.apache.hadoop.hbase.Tag

Packages that use Tag

Package	Description
org.apache.hadoop.hbase
org.apache.hadoop.hbase.client	Provides HBase Client
org.apache.hadoop.hbase.filter	Provides row-level filters applied to HRegion scan results during calls to ResultScanner.next().
org.apache.hadoop.hbase.mapreduce	Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility methods.
org.apache.hadoop.hbase.mob
org.apache.hadoop.hbase.security.visibility

Uses of Tag in org.apache.hadoop.hbase

Classes in org.apache.hadoop.hbase that implement Tag

Modifier and Type	Class	Description
class	ArrayBackedTag	This is a Tag implementation in which value is backed by an on heap byte array.
class	ByteBufferTag	This is a Tag implementation in which value is backed by ByteBuffer

Fields in org.apache.hadoop.hbase with type parameters of type Tag

Modifier and Type	Field	Description
(package private) static final Iterator<Tag>	TagUtil.EMPTY_TAGS_ITR	Iterator returned when no Tags.

Methods in org.apache.hadoop.hbase that return Tag

Modifier and Type	Method	Description
Tag	TagBuilder.build()	Build the tag.
Tag	TagBuilderImpl.build()

Methods in org.apache.hadoop.hbase that return types with arguments of type Tag

Modifier and Type	Method	Description
static List<Tag>	TagUtil.asList(byte[] b, int offset, int length)	Creates list of tags from given byte array, expected that it is in the expected tag format.
static List<Tag>	TagUtil.carryForwardTags(List<Tag> tagsOrNull, ExtendedCell cell)	Add to tagsOrNull any Tags cell is carrying or null if none.
static List<Tag>	TagUtil.carryForwardTags(ExtendedCell cell)	Returns A List<Tag> of any Tags found in cell else null.
static List<Tag>	TagUtil.carryForwardTTLTag(List<Tag> tagsOrNull, long ttl)	Returns Carry forward the TTL tag.
Optional<Tag>	ByteBufferKeyOnlyKeyValue.getTag(byte type)
static Optional<Tag>	PrivateCellUtil.getTag(ExtendedCell cell, byte type)	Retrieve Cell's first tag, matching the passed in type
default Optional<Tag>	RawCell.getTag(byte type)	Returns the specific tag of the given type
Iterator<Tag>	ByteBufferKeyOnlyKeyValue.getTags()
static List<Tag>	PrivateCellUtil.getTags(ExtendedCell cell)	Return tags in the given Cell as a List
default Iterator<Tag>	RawCell.getTags()	Creates a list of tags in the current cell
static Iterator<Tag>	PrivateCellUtil.tagsIterator(ByteBuffer tags, int offset, int length)
static Iterator<Tag>	PrivateCellUtil.tagsIterator(ExtendedCell cell)	Utility method to iterate through the tags in the given cell.

Methods in org.apache.hadoop.hbase with parameters of type Tag

Modifier and Type	Method	Description
static byte[]	Tag.cloneValue(Tag tag)	Returns tag value in a new byte array.
static void	Tag.copyValueTo(Tag tag, byte[] out, int offset)	Copies the tag's value bytes to the given byte array
static byte	Tag.getValueAsByte(Tag tag)	Converts the value bytes of the given tag into a byte value
static long	Tag.getValueAsLong(Tag tag)	Converts the value bytes of the given tag into a long value
static String	Tag.getValueAsString(Tag tag)	Converts the value bytes of the given tag into a String value
static boolean	Tag.matchingValue(Tag t1, Tag t2)	Matches the value part of given tags
static Pair<Integer,Integer>	TagUtil.readVIntValuePart(Tag tag, int offset)	Reads an int value stored as a VInt at tag's given offset.
static int	KeyValue.writeByteArray(byte[] buffer, int boffset, byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength, long timestamp, KeyValue.Type type, byte[] value, int voffset, int vlength, Tag[] tags)	Write KeyValue format into the provided byte array.

Method parameters in org.apache.hadoop.hbase with type arguments of type Tag

Modifier and Type	Method	Description
static List<Tag>	TagUtil.carryForwardTags(List<Tag> tagsOrNull, ExtendedCell cell)	Add to tagsOrNull any Tags cell is carrying or null if none.
static List<Tag>	TagUtil.carryForwardTTLTag(List<Tag> tagsOrNull, long ttl)	Returns Carry forward the TTL tag.
private static byte[]	KeyValue.createByteArray(byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, Object qualifier, int qoffset, int qlength, long timestamp, KeyValue.Type type, Object value, int voffset, int vlength, List<Tag> tags)
static ExtendedCell	PrivateCellUtil.createCell(ExtendedCell cell, List<Tag> tags)	Returns A new cell which is having the extra tags also added to it.
static Cell	RawCell.createCell(Cell cell, List<Tag> tags)	Returns A new cell which is having the extra tags also added to it.
static byte[]	TagUtil.fromList(List<Tag> tags)	Write a list of tags into a byte array Note : these are all purely internal APIs.
ExtendedCellBuilder	ExtendedCellBuilder.setTags(List<Tag> tags)
ExtendedCellBuilder	ExtendedCellBuilderImpl.setTags(List<Tag> tags)
RawCellBuilder	RawCellBuilder.setTags(List<Tag> tags)

Constructors in org.apache.hadoop.hbase with parameters of type Tag

Modifier	Constructor	Description
	KeyValue(byte[] row, byte[] family, byte[] qualifier, long timestamp, byte[] value, Tag[] tags)	Constructs KeyValue structure filled with specified values.
	KeyValue(byte[] buffer, int boffset, byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength, long timestamp, KeyValue.Type type, byte[] value, int voffset, int vlength, Tag[] tags)	Constructs KeyValue structure filled with specified values.

Constructor parameters in org.apache.hadoop.hbase with type arguments of type Tag

Modifier	Constructor	Description
	KeyValue(byte[] row, byte[] family, byte[] qualifier, int qoffset, int qlength, long timestamp, KeyValue.Type type, byte[] value, int voffset, int vlength, List<Tag> tags)	Constructs KeyValue structure filled with specified values.
	KeyValue(byte[] row, byte[] family, byte[] qualifier, long timestamp, byte[] value, List<Tag> tags)	Constructs KeyValue structure filled with specified values.
	KeyValue(byte[] row, byte[] family, byte[] qualifier, long timestamp, KeyValue.Type type, byte[] value, List<Tag> tags)	Constructs KeyValue structure filled with specified values.
	KeyValue(byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength, long timestamp, KeyValue.Type type, byte[] value, int voffset, int vlength, List<Tag> tags)	Constructs KeyValue structure filled with specified values.
	KeyValue(byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, ByteBuffer qualifier, long ts, KeyValue.Type type, ByteBuffer value, List<Tag> tags)

Uses of Tag in org.apache.hadoop.hbase.client

Methods in org.apache.hadoop.hbase.client with parameters of type Tag

Modifier and Type	Method	Description
(package private) KeyValue	Mutation.createPutKeyValue(byte[] family, byte[] qualifier, long ts, byte[] value, Tag[] tags)	Create a KeyValue with this objects row key and the Put identifier.
(package private) KeyValue	Mutation.createPutKeyValue(byte[] family, ByteBuffer qualifier, long ts, ByteBuffer value, Tag[] tags)	Create a KeyValue with this objects row key and the Put identifier.

Uses of Tag in org.apache.hadoop.hbase.filter

Methods in org.apache.hadoop.hbase.filter that return types with arguments of type Tag

Modifier and Type	Method	Description
Optional<Tag>	KeyOnlyFilter.KeyOnlyByteBufferExtendedCell.getTag(byte type)
Iterator<Tag>	KeyOnlyFilter.KeyOnlyByteBufferExtendedCell.getTags()

Uses of Tag in org.apache.hadoop.hbase.mapreduce

Fields in org.apache.hadoop.hbase.mapreduce with type parameters of type Tag

Modifier and Type	Field	Description
private List<Tag>	TsvImporterMapper.tags	List of cell tags

Methods in org.apache.hadoop.hbase.mapreduce that return types with arguments of type Tag

Modifier and Type	Method	Description
List<Tag>	DefaultVisibilityExpressionResolver.createVisibilityExpTags(String visExpression)
List<Tag>	VisibilityExpressionResolver.createVisibilityExpTags(String visExpression)	Convert visibility expression into tags to be serialized.

Method parameters in org.apache.hadoop.hbase.mapreduce with type arguments of type Tag

Modifier and Type	Method	Description
Cell	CellCreator.create(byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength, long timestamp, byte[] value, int voffset, int vlength, List<Tag> tags)

Uses of Tag in org.apache.hadoop.hbase.mob

Fields in org.apache.hadoop.hbase.mob declared as Tag

Modifier and Type	Field	Description
static final Tag	MobConstants.MOB_REF_TAG

Methods in org.apache.hadoop.hbase.mob that return types with arguments of type Tag

Modifier and Type	Method	Description
private static Optional<Tag>	MobUtils.getTableNameTag(ExtendedCell cell)	Gets the table name tag.

Methods in org.apache.hadoop.hbase.mob with parameters of type Tag

Modifier and Type	Method	Description
static ExtendedCell	MobUtils.createMobRefCell(ExtendedCell cell, byte[] fileName, Tag tableNameTag)	Creates a mob reference KeyValue.

Method parameters in org.apache.hadoop.hbase.mob with type arguments of type Tag

Modifier and Type	Method	Description
static boolean	MobUtils.hasMobReferenceTag(List<Tag> tags)	Whether the tag list has a mob reference tag.

Uses of Tag in org.apache.hadoop.hbase.security.visibility

Fields in org.apache.hadoop.hbase.security.visibility declared as Tag

Modifier and Type	Field	Description
private static final Tag[]	DefaultVisibilityLabelServiceImpl.LABELS_TABLE_TAGS
static final Tag	VisibilityUtils.SORTED_ORDINAL_SERIALIZATION_FORMAT_TAG

Fields in org.apache.hadoop.hbase.security.visibility with type parameters of type Tag

Modifier and Type	Field	Description
private List<Tag>	VisibilityController.DeleteVersionVisibilityExpressionFilter.deleteCellVisTags
private static final List<Tag>	VisibilityScanDeleteTracker.EMPTY_TAG	This tag is used for the DELETE cell which has no visibility label.
(package private) List<Tag>	VisibilityNewVersionBehaivorTracker.TagInfo.tags
private List<Pair<List<Tag>,Byte>>	VisibilityScanDeleteTracker.visibilityTagsDeleteColumns
private List<Triple<List<Tag>,Byte,Long>>	VisibilityScanDeleteTracker.visibilityTagsDeleteFamily
private List<Triple<List<Tag>,Byte,Long>>	VisibilityScanDeleteTracker.visibilityTagsDeleteFamilyVersion
private List<Pair<List<Tag>,Byte>>	VisibilityScanDeleteTracker.visiblityTagsDeleteColumnVersion

Methods in org.apache.hadoop.hbase.security.visibility that return types with arguments of type Tag

Modifier and Type	Method	Description
private Pair<Boolean,Tag>	VisibilityController.checkForReservedVisibilityTagPresence(ExtendedCell cell, Pair<Boolean,Tag> pair)	Checks whether cell contains any tag with type as VISIBILITY_TAG_TYPE.
List<Tag>	DefaultVisibilityLabelServiceImpl.createVisibilityExpTags(String visExpression, boolean withSerializationFormat, boolean checkAuths)
List<Tag>	VisibilityLabelService.createVisibilityExpTags(String visExpression, boolean withSerializationFormat, boolean checkAuths)	Creates tags corresponding to given visibility expression.
static List<Tag>	VisibilityUtils.createVisibilityExpTags(String visExpression, boolean withSerializationFormat, boolean checkAuths, Set<Integer> auths, VisibilityLabelOrdinalProvider ordinalProvider)

Methods in org.apache.hadoop.hbase.security.visibility with parameters of type Tag

Modifier and Type	Method	Description
private static void	DefaultVisibilityLabelServiceImpl.getSortedTagOrdinals(List<List<Integer>> fullTagsList, Tag tag)

Method parameters in org.apache.hadoop.hbase.security.visibility with type arguments of type Tag

Modifier and Type	Method	Description
private Pair<Boolean,Tag>	VisibilityController.checkForReservedVisibilityTagPresence(ExtendedCell cell, Pair<Boolean,Tag> pair)	Checks whether cell contains any tag with type as VISIBILITY_TAG_TYPE.
private byte[]	DefaultVisibilityLabelServiceImpl.createModifiedVisExpression(List<Tag> tags)	- all the visibility tags associated with the current Cell
byte[]	DefaultVisibilityLabelServiceImpl.encodeVisibilityForReplication(List<Tag> tags, Byte serializationFormat)
byte[]	VisibilityLabelService.encodeVisibilityForReplication(List<Tag> visTags, Byte serializationFormat)	Provides a way to modify the visibility tags of type TagType .VISIBILITY_TAG_TYPE, that are part of the cell created from the WALEdits that are prepared for replication while calling ReplicationEndpoint .replicate().
static Byte	VisibilityUtils.extractAndPartitionTags(ExtendedCell cell, List<Tag> visTags, List<Tag> nonVisTags)	Extracts and partitions the visibility tags and nonVisibility Tags
static Byte	VisibilityUtils.extractVisibilityTags(ExtendedCell cell, List<Tag> tags)	Extract the visibility tags of the given Cell into the given List
private static boolean	DefaultVisibilityLabelServiceImpl.matchOrdinalSortedVisibilityTags(List<Tag> putVisTags, List<Tag> deleteVisTags)
private static boolean	DefaultVisibilityLabelServiceImpl.matchUnSortedVisibilityTags(List<Tag> putVisTags, List<Tag> deleteVisTags)
boolean	DefaultVisibilityLabelServiceImpl.matchVisibility(List<Tag> putVisTags, Byte putTagsFormat, List<Tag> deleteVisTags, Byte deleteTagsFormat)
boolean	VisibilityLabelService.matchVisibility(List<Tag> putVisTags, Byte putVisTagFormat, List<Tag> deleteVisTags, Byte deleteVisTagFormat)	System uses this for deciding whether a Cell can be deleted by matching visibility expression in Delete mutation and the cell in consideration.
private void	VisibilityController.removeReplicationVisibilityTag(List<Tag> tags)
private static List<List<Integer>>	DefaultVisibilityLabelServiceImpl.sortTagsBasedOnOrdinal(List<Tag> tags)

Constructor parameters in org.apache.hadoop.hbase.security.visibility with type arguments of type Tag

Modifier	Constructor	Description
	DeleteVersionVisibilityExpressionFilter(List<Tag> deleteCellVisTags, Byte deleteCellVisTagsFormat)