private static Options getCLIOptions() {
final Options options = new Options();
options.addOption(CommandLineUtil.generateOption(HDFS_PATH_SHORT_OPTION,
HDFS_PATH_LONG_OPTION,
true,
"HDFS path",
true));
options.addOption(CommandLineUtil.generateOption(NUM_METADATA_FILES_RETAINED_SHORT_OPTION,
NUM_METADATA_FILES_RETAINED_LONG_OPTION,
true,
"number of metadata files to retain",
false));
options.addOption(CommandLineUtil.generateOption(FAKE_DELETE_SHORT_OPTION,
FAKE_DELETE_LONG_OPTION,
true,
"fake delete",
false));
return options;
}
}