Uses of Class
org.apache.hadoop.hbase.KeyValue

Packages that use KeyValue

org.apache.hadoop.hbase
org.apache.hadoop.hbase.io.encoding
org.apache.hadoop.hbase.util.test

Uses of KeyValue in org.apache.hadoop.hbase

Subclasses of KeyValue in org.apache.hadoop.hbase

class

NoTagsKeyValue An extension of the KeyValue where the tags length is always 0

Fields in org.apache.hadoop.hbase declared as KeyValue

static KeyValue

KeyValue.LOWESTKEY Lowest possible key.

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

KeyValue	KeyValue.clone() Clones a KeyValue.
static KeyValue	KeyValue.cloneAndAddTags(Cell c, List<Tag> newTags) Create a new KeyValue by copying existing cell and adding new tags
static KeyValue	KeyValueUtil.copyToNewKeyValue(Cell cell) copy key only
static KeyValue	KeyValue.create(DataInput in)
static KeyValue	KeyValue.create(int length, DataInput in) Create a KeyValue reading length from in
static KeyValue	KeyValueTestUtil.create(String row, String family, String qualifier, long timestamp, KeyValue.Type type, String value)
static KeyValue	KeyValueTestUtil.create(String row, String family, String qualifier, long timestamp, String value)
static KeyValue	KeyValue.createFirstDeleteFamilyOnRow(byte[] row, byte[] family) Create a Delete Family KeyValue for the specified row and family that would be smaller than all other possible Delete Family KeyValues that have the same row and family.
static KeyValue	KeyValueUtil.createFirstKeyInIncrementedRow(Cell in) Increment the row bytes and clear the other fields
static KeyValue	KeyValueUtil.createFirstKeyInNextRow(Cell in) Append single byte 0x00 to the end of the input row key
static KeyValue	KeyValue.createFirstOnRow(byte[] row) Create a KeyValue that is smaller than all other possible KeyValues for the given row.
static KeyValue	KeyValue.createFirstOnRow(byte[] row, byte[] family, byte[] qualifier) Create a KeyValue for the specified row, family and qualifier that would be smaller than all other possible KeyValues that have the same row,family,qualifier.
static KeyValue	KeyValue.createFirstOnRow(byte[] buffer, byte[] row, byte[] family, byte[] qualifier) Create a KeyValue for the specified row, family and qualifier that would be smaller than all other possible KeyValues that have the same row, family, qualifier.
static KeyValue	KeyValue.createFirstOnRow(byte[] row, byte[] f, byte[] q, long ts)
static KeyValue	KeyValue.createFirstOnRow(byte[] buffer, int boffset, byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength) Create a KeyValue for the specified row, family and qualifier that would be smaller than all other possible KeyValues that have the same row, family, qualifier.
static KeyValue	KeyValue.createFirstOnRow(byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength) Create a KeyValue for the specified row, family and qualifier that would be smaller than all other possible KeyValues that have the same row, family, qualifier.
static KeyValue	KeyValue.createFirstOnRow(byte[] row, int roffset, short rlength) Create a KeyValue that is smaller than all other possible KeyValues for the given row.
static KeyValue	KeyValue.createFirstOnRow(byte[] row, long ts) Creates a KeyValue that is smaller than all other KeyValues that are older than the passed timestamp.
KeyValue	KeyValue.createFirstOnRowColTS(long ts) Creates the first KV with the row/family/qualifier of this KV and the given timestamp.
KeyValue	KeyValue.createKeyOnly(boolean lenAsVal) Creates a new KeyValue that only contains the key portion (the value is set to be null).
static KeyValue	KeyValue.createKeyValueFromKey(byte[] b)
static KeyValue	KeyValue.createKeyValueFromKey(byte[] b, int o, int l)
static KeyValue	KeyValue.createKeyValueFromKey(ByteBuffer bb)
static KeyValue	KeyValue.createLastOnRow(byte[] row) Creates a KeyValue that is last on the specified row id.
static KeyValue	KeyValue.createLastOnRow(byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength) Create a KeyValue for the specified row, family and qualifier that would be larger than or equal to all other possible KeyValues that have the same row, family, qualifier.
KeyValue	KeyValue.createLastOnRowCol() Similar to createLastOnRow(byte[], int, int, byte[], int, int, byte[], int, int) but creates the last key on the row/column of this KV (the value part of the returned KV is always empty).
static KeyValue	KeyValueUtil.ensureKeyValue(Cell cell)
static KeyValue	KeyValue.iscreate(InputStream in) Create a KeyValue reading from the raw InputStream.
static KeyValue	KeyValueUtil.nextShallowCopy(ByteBuffer bb, boolean includesMvccVersion, boolean includesTags) Creates a new KeyValue object positioned in the supplied ByteBuffer and sets the ByteBuffer's position to the start of the next KeyValue.
static KeyValue	KeyValueUtil.previousKey(KeyValue in) Decrement the timestamp.
KeyValue	KeyValue.shallowCopy() Creates a shallow copy of this KeyValue, reusing the data byte buffer.

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

static List<KeyValue>	KeyValueUtil.ensureKeyValues(List<Cell> cells)
static List<KeyValue>	KeyValueTestUtil.rewindThenToList(ByteBuffer bb, boolean includesMemstoreTS, boolean useTags)

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

static void	KeyValueUtil.appendToByteBuffer(ByteBuffer bb, KeyValue kv, boolean includeMvccVersion)
int	KeyValue.RowOnlyComparator.compare(KeyValue left, KeyValue right)
int	KeyValue.KVComparator.compareRows(KeyValue left, KeyValue right)
int	KeyValue.KVComparator.compareTimestamps(KeyValue left, KeyValue right)
protected static String	KeyValueTestUtil.getFamilyString(KeyValue kv)
protected static String	KeyValueTestUtil.getQualifierString(KeyValue kv)
protected static String	KeyValueTestUtil.getRowString(KeyValue kv)
protected static String	KeyValueTestUtil.getTimestampString(KeyValue kv)
protected static String	KeyValueTestUtil.getTypeString(KeyValue kv)
protected static String	KeyValueTestUtil.getValueString(KeyValue kv)
static int	KeyValueUtil.lengthWithMvccVersion(KeyValue kv, boolean includeMvccVersion)
boolean	KeyValue.matchingQualifier(KeyValue other)
boolean	KeyValue.matchingRow(KeyValue other)
boolean	KeyValue.KVComparator.matchingRowColumn(KeyValue left, KeyValue right) Compares the row and column of two keyvalues for equality
boolean	KeyValue.KVComparator.matchingRows(KeyValue left, KeyValue right) Compares the row of two keyvalues for equality
static long	KeyValue.oswrite(KeyValue kv, OutputStream out) Deprecated.
static long	KeyValue.oswrite(KeyValue kv, OutputStream out, boolean withTags) Write out a KeyValue in the manner in which we used to when KeyValue was a Writable but do not require a DataOutput, just take plain OutputStream Named oswrite so does not clash with write(KeyValue, DataOutput)
static KeyValue	KeyValueUtil.previousKey(KeyValue in) Decrement the timestamp.
protected static String	KeyValueTestUtil.toStringWithPadding(KeyValue kv, int maxRowLength, int maxFamilyLength, int maxQualifierLength, int maxTimestampLength, boolean includeMeta)
static long	KeyValue.write(KeyValue kv, DataOutput out) Write out a KeyValue in the manner in which we used to when KeyValue was a Writable.

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

static ByteBuffer	KeyValueTestUtil.toByteBufferAndRewind(Iterable<? extends KeyValue> kvs, boolean includeMemstoreTS)
static String	KeyValueTestUtil.toStringWithPadding(Collection<? extends KeyValue> kvs, boolean includeMeta) toString
static int	KeyValueUtil.totalLengthWithMvccVersion(Iterable<? extends KeyValue> kvs, boolean includeMvccVersion)

Uses of KeyValue in org.apache.hadoop.hbase.io.encoding

Methods in org.apache.hadoop.hbase.io.encoding that return KeyValue

KeyValue

DataBlockEncoder.EncodedSeeker.getKeyValue()

Uses of KeyValue in org.apache.hadoop.hbase.util.test

Methods in org.apache.hadoop.hbase.util.test that return types with arguments of type KeyValue

List<KeyValue>	RedundantKVGenerator.generateTestKeyValues(int howMany) Generate test data useful to test encoders.
List<KeyValue>	RedundantKVGenerator.generateTestKeyValues(int howMany, boolean useTags) Generate test data useful to test encoders.

Method parameters in org.apache.hadoop.hbase.util.test with type arguments of type KeyValue

static ByteBuffer

RedundantKVGenerator.convertKvToByteBuffer(List<KeyValue> keyValues, boolean includesMemstoreTS) Convert list of KeyValues to byte buffer.