public class TfIdfPreprocessorTask extends MRTask<TfIdfPreprocessorTask>
Input format - 2 columns: documentID, documentString
Output row format: documentID, word
MRTask.PostMapAction<T extends MRTask.PostMapAction<T>>DTask.DKeyTask<T extends DTask.DKeyTask,V extends Keyed>, DTask.RemoveCall| Constructor and Description |
|---|
TfIdfPreprocessorTask(int docIdsColIdx,
int docContentsColIdx) |
| Modifier and Type | Method and Description |
|---|---|
void |
map(Chunk[] cs,
NewChunk[] ncs) |
appendables, asyncExecOnAllNodes, block, closeLocal, compute2, dfork, dfork, dfork, dfork, dfork, dinvoke, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAllNodes, getResult, getResult, isReleasable, map, map, map, map, map, map, map, map, map, map, map, modifiesVolatileVecs, onCompletion, onExceptionalCompletion, outputFrame, outputFrame, outputFrame, postGlobal, profile, profString, reduce, self, setupLocal, withPostMapActioncopyOver, getDException, hasException, logVerbose, onAck, onAckAck, setExceptionasBytes, clone, compute, compute1, currThrPriority, frozenType, icer, priority, read, readJSON, reloadFromBytes, write, writeJSON__tryComplete, addToPendingCount, compareAndSetPendingCount, complete, exec, getCompleter, getPendingCount, getRawResult, setCompleter, setPendingCount, setRawResult, tryCompleteadapt, adapt, adapt, cancel, compareAndSetForkJoinTaskTag, completeExceptionally, fork, get, get, get, getException, getForkJoinTaskTag, getPool, getQueuedTaskCount, getSurplusQueuedTaskCount, helpQuiesce, inForkJoinPool, invoke, invokeAll, invokeAll, invokeAll, isCancelled, isCompletedAbnormally, isCompletedNormally, isDone, join, peekNextLocalTask, pollNextLocalTask, pollTask, quietlyComplete, quietlyInvoke, quietlyJoin, reinitialize, setForkJoinTaskTag, tryUnforkpublic TfIdfPreprocessorTask(int docIdsColIdx,
int docContentsColIdx)
public void map(Chunk[] cs, NewChunk[] ncs)
map in class MRTask<TfIdfPreprocessorTask>