Class | Description |
---|---|
ByteWritable |
ByteWritable.
|
ByteWritable.Comparator |
A Comparator optimized for BytesWritable.
|
DateWritable |
DateWritable
Writable equivalent of java.sql.Date.
|
DoubleWritable |
Writable for Double values.
|
DoubleWritable.Comparator |
A Comparator optimized for DoubleWritable.
|
HiveDecimalWritable | |
HiveVarcharWritable | |
ShortWritable |
ShortWritable.
|
ShortWritable.Comparator |
A Comparator optimized for BytesWritable.
|
TestHiveVarcharWritable | |
TestTimestampWritable | |
TimestampWritable |
TimestampWritable
Writable equivalent of java.sq.Timestamp
Timestamps are of the format
YYYY-MM-DD HH:MM:SS.[fff...]
We encode Unix timestamp in seconds in 4 bytes, using the MSB to signify
whether the timestamp has a fractional portion.
|
Copyright © 2012 The Apache Software Foundation