return;
}
JobConf job = new JobConf(hconf);
MapredLocalTask localTask = new MapredLocalTask(localWork, job, false);
HashTableSinkOperator sink = new TemporaryHashSinkOperator(desc);
sink.setParentOperators(new ArrayList<Operator<? extends OperatorDesc>>(directWorks));
for (Operator<?> operator : directWorks) {
if (operator != null) {
operator.setChildOperators(Arrays.<Operator<? extends OperatorDesc>>asList(sink));
}
}
localTask.setExecContext(context);
localTask.startForward(inputFileName);
MapJoinTableContainer[] tables = sink.getMapJoinTables();
for (int i = 0; i < sink.getNumParent(); i++) {
if (sink.getParentOperators().get(i) != null) {
mapJoinTables[i] = tables[i];
}
}
Arrays.fill(tables, null);