@Override public void writeRecord(String record){ output.add(record + getRuntimeContext().getIndexOfThisSubtask() + "" + getRuntimeContext().getNumberOfParallelSubtasks()); }
@Test public void testDataSourceWithRuntimeContext() { try { TestRichOutputFormat out = new TestRichOutputFormat(); GenericDataSinkBase<String> sink = new GenericDataSinkBase<String>( out, out.clear(); in.reset();