|
||||||||||
| PREV NEXT | FRAMES NO FRAMES | |||||||||
| Packages that use RawKeyValueIterator | |
|---|---|
| org.apache.hadoop.mapred | A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner. |
| org.apache.hadoop.mapreduce | |
| Uses of RawKeyValueIterator in org.apache.hadoop.mapred |
|---|
| Methods in org.apache.hadoop.mapred with parameters of type RawKeyValueIterator | ||
|---|---|---|
protected void |
Task.OldCombinerRunner.combine(RawKeyValueIterator kvIter,
OutputCollector<K,V> combineCollector)
|
|
protected static
|
Task.createReduceContext(Reducer<INKEY,INVALUE,OUTKEY,OUTVALUE> reducer,
Configuration job,
TaskAttemptID taskId,
RawKeyValueIterator rIter,
Counter inputKeyCounter,
Counter inputValueCounter,
RecordWriter<OUTKEY,OUTVALUE> output,
OutputCommitter committer,
StatusReporter reporter,
RawComparator<INKEY> comparator,
Class<INKEY> keyClass,
Class<INVALUE> valueClass)
|
|
| Constructors in org.apache.hadoop.mapred with parameters of type RawKeyValueIterator | |
|---|---|
Task.CombineValuesIterator(RawKeyValueIterator in,
RawComparator<KEY> comparator,
Class<KEY> keyClass,
Class<VALUE> valClass,
Configuration conf,
Reporter reporter,
Counters.Counter combineInputCounter)
|
|
| Uses of RawKeyValueIterator in org.apache.hadoop.mapreduce |
|---|
| Constructors in org.apache.hadoop.mapreduce with parameters of type RawKeyValueIterator | |
|---|---|
ReduceContext(Configuration conf,
TaskAttemptID taskid,
RawKeyValueIterator input,
Counter inputKeyCounter,
Counter inputValueCounter,
RecordWriter<KEYOUT,VALUEOUT> output,
OutputCommitter committer,
StatusReporter reporter,
RawComparator<KEYIN> comparator,
Class<KEYIN> keyClass,
Class<VALUEIN> valueClass)
|
|
Reducer.Context(Configuration conf,
TaskAttemptID taskid,
RawKeyValueIterator input,
Counter inputKeyCounter,
Counter inputValueCounter,
RecordWriter<KEYOUT,VALUEOUT> output,
OutputCommitter committer,
StatusReporter reporter,
RawComparator<KEYIN> comparator,
Class<KEYIN> keyClass,
Class<VALUEIN> valueClass)
|
|
|
||||||||||
| PREV NEXT | FRAMES NO FRAMES | |||||||||