How to use

setForceFormat

method

in

org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption

 startOpt.setForceFormat(true);
 startOpt.setInteractiveFormat(false);
} else if (StartupOption.FORCE.getName().equals(args[i])) {
 startOpt.setForceFormat(true);
} else {
 LOG.error("Invalid argument: " + args[i]);

@Before
public void setUp() throws IOException {
 ExitUtil.disableSystemExit();
 String baseDir = PathUtils.getTestDirName(getClass());
 hdfsDir = new File(baseDir, "dfs/name");
 if (hdfsDir.exists() && !FileUtil.fullyDelete(hdfsDir)) {
  throw new IOException("Could not delete test directory '" + hdfsDir + "'");
 }
 LOG.info("hdfsdir is " + hdfsDir.getAbsolutePath());
 // as some tests might change these values we reset them to defaults before
 // every test
 StartupOption.FORMAT.setForceFormat(false);
 StartupOption.FORMAT.setInteractiveFormat(true);
 
 config = new Configuration();
 config.set(DFS_NAMENODE_NAME_DIR_KEY, hdfsDir.getPath());
}

 startOpt.setForceFormat(true);
 startOpt.setInteractiveFormat(false);
} else if (StartupOption.FORCE.getName().equals(args[i])) {
 startOpt.setForceFormat(true);
} else {
 LOG.error("Invalid argument: " + args[i]);

 startOpt.setForceFormat(true);
 startOpt.setInteractiveFormat(false);
} else if (StartupOption.FORCE.getName().equals(args[i])) {
 startOpt.setForceFormat(true);
} else {
 LOG.error("Invalid argument: " + args[i]);