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

Packages that use HColumnDescriptor

Package	Description
org.apache.hadoop.hbase
org.apache.hadoop.hbase.client	Provides HBase Client
org.apache.hadoop.hbase.protobuf	Holds classes generated from protobuf src/main/protobuf definition files.

Uses of HColumnDescriptor in org.apache.hadoop.hbase

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

Modifier and Type	Method and Description
static HColumnDescriptor	HColumnDescriptor.convert(HBaseProtos.ColumnFamilySchema cfs)
HColumnDescriptor[]	HTableDescriptor.getColumnFamilies() Returns an array all the HColumnDescriptor of the column families of the table.
HColumnDescriptor	HTableDescriptor.getFamily(byte[] column) Returns the HColumnDescriptor for a specific column family with name as specified by the parameter column.
static HColumnDescriptor	HColumnDescriptor.parseFrom(byte[] bytes)
HColumnDescriptor	HTableDescriptor.removeFamily(byte[] column) Removes the HColumnDescriptor with name specified by the parameter column from the table descriptor
HColumnDescriptor	HColumnDescriptor.setBlockCacheEnabled(boolean blockCacheEnabled)
HColumnDescriptor	HColumnDescriptor.setBlocksize(int s)
HColumnDescriptor	HColumnDescriptor.setBloomFilterType(BloomType bt)
HColumnDescriptor	HColumnDescriptor.setCacheBloomsOnWrite(boolean value)
HColumnDescriptor	HColumnDescriptor.setCacheDataOnWrite(boolean value)
HColumnDescriptor	HColumnDescriptor.setCacheIndexesOnWrite(boolean value)
HColumnDescriptor	HColumnDescriptor.setCompactionCompressionType(Compression.Algorithm type) Compression types supported in hbase.
HColumnDescriptor	HColumnDescriptor.setCompressionType(Compression.Algorithm type) Compression types supported in hbase.
HColumnDescriptor	HColumnDescriptor.setCompressTags(boolean compressTags) Set whether the tags should be compressed along with DataBlockEncoding.
HColumnDescriptor	HColumnDescriptor.setDataBlockEncoding(DataBlockEncoding type) Set data block encoding algorithm used in block cache.
HColumnDescriptor	HColumnDescriptor.setEncodeOnDisk(boolean encodeOnDisk) Deprecated.
HColumnDescriptor	HColumnDescriptor.setEncryptionKey(byte[] keyBytes) Set the raw crypto key attribute for the family
HColumnDescriptor	HColumnDescriptor.setEncryptionType(String algorithm) Set the encryption algorithm for use with this family
HColumnDescriptor	HColumnDescriptor.setEvictBlocksOnClose(boolean value)
HColumnDescriptor	HColumnDescriptor.setInMemory(boolean inMemory)
HColumnDescriptor	HColumnDescriptor.setKeepDeletedCells(boolean keepDeletedCells) Deprecated. use setKeepDeletedCells(KeepDeletedCells)
HColumnDescriptor	HColumnDescriptor.setKeepDeletedCells(KeepDeletedCells keepDeletedCells)
HColumnDescriptor	HColumnDescriptor.setMaxVersions(int maxVersions)
HColumnDescriptor	HColumnDescriptor.setMinVersions(int minVersions)
HColumnDescriptor	HColumnDescriptor.setPrefetchBlocksOnOpen(boolean value)
HColumnDescriptor	HColumnDescriptor.setScope(int scope)
HColumnDescriptor	HColumnDescriptor.setTimeToLive(int timeToLive)
HColumnDescriptor	HColumnDescriptor.setValue(byte[] key, byte[] value)
HColumnDescriptor	HColumnDescriptor.setValue(String key, String value)

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

Modifier and Type	Method and Description
Collection<HColumnDescriptor>	HTableDescriptor.getFamilies() Returns an unmodifiable collection of all the HColumnDescriptor of all the column families of the table.

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

Modifier and Type	Method and Description
void	HTableDescriptor.addFamily(HColumnDescriptor family) Adds a column family.
int	HColumnDescriptor.compareTo(HColumnDescriptor o)

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

Constructor and Description
HColumnDescriptor(HColumnDescriptor desc) Constructor.
HTableDescriptor(TableName name, HColumnDescriptor[] families) INTERNAL Private constructor used internally creating table descriptors for catalog tables, hbase:meta and -ROOT-.
HTableDescriptor(TableName name, HColumnDescriptor[] families, Map<ImmutableBytesWritable,ImmutableBytesWritable> values) INTERNAL Private constructor used internally creating table descriptors for catalog tables, hbase:meta and -ROOT-.

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

Methods in org.apache.hadoop.hbase.client that return HColumnDescriptor

Modifier and Type	Method and Description
HColumnDescriptor	UnmodifyableHTableDescriptor.removeFamily(byte[] column)

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

Modifier and Type	Method and Description
void	HBaseAdmin.addColumn(byte[] tableName, HColumnDescriptor column) Add a column to an existing table.
void	HBaseAdmin.addColumn(String tableName, HColumnDescriptor column) Add a column to an existing table.
void	HBaseAdmin.addColumn(TableName tableName, HColumnDescriptor column) Add a column to an existing table.
void	UnmodifyableHTableDescriptor.addFamily(HColumnDescriptor family) Does NOT add a column family.
void	HBaseAdmin.modifyColumn(byte[] tableName, HColumnDescriptor descriptor) Modify an existing column family on a table.
void	HBaseAdmin.modifyColumn(String tableName, HColumnDescriptor descriptor) Modify an existing column family on a table.
void	HBaseAdmin.modifyColumn(TableName tableName, HColumnDescriptor descriptor) Modify an existing column family on a table.

Uses of HColumnDescriptor in org.apache.hadoop.hbase.protobuf

Methods in org.apache.hadoop.hbase.protobuf with parameters of type HColumnDescriptor

Modifier and Type	Method and Description
static MasterProtos.AddColumnRequest	RequestConverter.buildAddColumnRequest(TableName tableName, HColumnDescriptor column) Create a protocol buffer AddColumnRequest
static MasterProtos.ModifyColumnRequest	RequestConverter.buildModifyColumnRequest(TableName tableName, HColumnDescriptor column) Create a protocol buffer ModifyColumnRequest