I tried by calling sqoop command in shell and the shell is called from Oozie. But its failing and I am getting the below error.
Failing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.ShellMain], exit code  log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.impl.MetricsSystemImpl). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Is it possible to call through shell or any change is required.