private void writeTest(FileSystem fs) throws IOException {
Path writeDir = getWriteDir(config);
fs.delete(getDataDir(config), true);
fs.delete(writeDir, true);
runIOTest(WriteMapper.class, writeDir);
}
private void randomReadTest(FileSystem fs) throws IOException {
Path readDir = getRandomReadDir(config);
fs.delete(readDir, true);
runIOTest(RandomReadMapper.class, readDir);
}
private void appendTest(FileSystem fs) throws IOException {
Path appendDir = getAppendDir(config);
fs.delete(appendDir, true);
runIOTest(AppendMapper.class, appendDir);
}