public class HBaseColumnDescriptor extends ColumnDescriptor
ColumnDescriptor
for HBase columns.RECORD_KEY_NAME
Constructor and Description |
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HBaseColumnDescriptor(ColumnDescriptor copy)
Constructs a column descriptor using the given copy's column name.
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HBaseColumnDescriptor(ColumnDescriptor copy,
byte[] newColumnName)
Constructs an HBase column descriptor from a generic column descriptor and an HBase column name.
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Modifier and Type | Method and Description |
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byte[] |
columnFamilyBytes()
Returns the family column name.
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byte[] |
qualifierBytes()
Returns the qualifier column name.
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columnIndex, columnName, columnTypeCode, columnTypeName, isKeyColumn, toString
public HBaseColumnDescriptor(ColumnDescriptor copy)
copy
- column descriptor to be copiedpublic HBaseColumnDescriptor(ColumnDescriptor copy, byte[] newColumnName)
The column name must be in either of the following forms:
For recordkey, no HBase name is created.
copy
- column descriptornewColumnName
- HBase column name - can be different than the given column descriptor name.public byte[] columnFamilyBytes()
public byte[] qualifierBytes()