/** * output without streaming nor staging. * * @throws Exception if failed */ @Test public void output_nomove() throws Exception { profile.setOutputStaging(false); profile.setOutputStreaming(false); profile .getLocalFileSystem() .getConf() .set(HadoopDataSourceUtil.KEY_LOCAL_TEMPDIR, localtemp.getPath()); HadoopDataSourceCore core = new HadoopDataSourceCore(profile); setup(core); ModelOutput<StringBuilder> output = core.openOutput(context, StringBuilder.class, format, "output", "file.txt", counter); try { output.write(new StringBuilder("Hello, world!")); } finally { output.close(); } assertThat(counter.get(), is(greaterThan(0L))); File target = new File(mapping, "output/file.txt"); assertThat(target.exists(), is(false)); commitAttempt(core); assertThat(target.exists(), is(true)); commitTransaction(core); assertThat(target.exists(), is(true)); assertThat(get(target), is(Arrays.asList("Hello, world!"))); }