Path prepPath = getTempPath("prepareRatingMatrix");
AtomicInteger currentPhase = new AtomicInteger();
if (shouldRunNextPhase(parsedArgs, currentPhase)) {
ToolRunner.run(getConf(), new PreparePreferenceMatrixJob(), new String[] {
"--input", getInputPath().toString(),
"--output", prepPath.toString(),
"--maxPrefsPerUser", String.valueOf(maxPrefsPerUser),
"--minPrefsPerUser", String.valueOf(minPrefsPerUser),
"--booleanData", String.valueOf(booleanData),