How to use

setScriptExecutable

method

in

org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor

@Override
protected void setScriptExecutable(Path script, String owner) 
  throws IOException {
 if (LOG.isDebugEnabled()) {
  LOG.debug(String.format("setScriptExecutable: %s owner:%s", 
    script.toString(), owner));
 }
 super.setScriptExecutable(script, owner);
 Native.Elevated.chown(script, owner, nodeManagerGroup);
}

@Override
protected void setScriptExecutable(Path script, String owner) 
  throws IOException {
 if (LOG.isDebugEnabled()) {
  LOG.debug(String.format("setScriptExecutable: %s owner:%s", 
    script.toString(), owner));
 }
 super.setScriptExecutable(script, owner);
 Native.Elevated.chown(script, owner, nodeManagerGroup);
}

@Override
protected void setScriptExecutable(Path script, String owner) 
  throws IOException {
 if (LOG.isDebugEnabled()) {
  LOG.debug(String.format("setScriptExecutable: %s owner:%s", 
    script.toString(), owner));
 }
 super.setScriptExecutable(script, owner);
 Native.Elevated.chown(script, owner, nodeManagerGroup);
}

@Override
protected void setScriptExecutable(Path script, String owner) 
  throws IOException {
 if (LOG.isDebugEnabled()) {
  LOG.debug(String.format("setScriptExecutable: %s owner:%s", 
    script.toString(), owner));
 }
 super.setScriptExecutable(script, owner);
 Native.Elevated.chown(script, owner, nodeManagerGroup);
}

setScriptExecutable(launchDst, user);
setScriptExecutable(sb.getWrapperScriptPath(), user);

setScriptExecutable(launchDst, user);
setScriptExecutable(sb.getWrapperScriptPath(), user);

setScriptExecutable(launchDst, user);
setScriptExecutable(sb.getWrapperScriptPath(), user);

setScriptExecutable(launchDst, user);
setScriptExecutable(sb.getWrapperScriptPath(), user);