| Package | Description |
|---|---|
| org.apache.hadoop.io.erasurecode | |
| org.apache.hadoop.io.erasurecode.codec |
Erasure codec framework.
|
| org.apache.hadoop.io.erasurecode.coder |
Erasure coders framework.
|
| Modifier and Type | Method | Description |
|---|---|---|
static ErasureEncoder |
CodecUtil.createEncoder(Configuration conf,
ErasureCodecOptions options) |
Create encoder corresponding to given codec.
|
| Modifier and Type | Method | Description |
|---|---|---|
ErasureEncoder |
DummyErasureCodec.createEncoder() |
|
abstract ErasureEncoder |
ErasureCodec.createEncoder() |
|
ErasureEncoder |
HHXORErasureCodec.createEncoder() |
|
ErasureEncoder |
RSErasureCodec.createEncoder() |
|
ErasureEncoder |
XORErasureCodec.createEncoder() |
| Modifier and Type | Class | Description |
|---|---|---|
class |
DummyErasureEncoder |
Dummy erasure encoder does no real computation.
|
class |
HHXORErasureEncoder |
Hitchhiker is a new erasure coding algorithm developed as a research project
at UC Berkeley by Rashmi Vinayak.
|
class |
RSErasureEncoder |
Reed-Solomon erasure encoder that encodes a block group.
|
class |
XORErasureEncoder |
Xor erasure encoder that encodes a block group.
|
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