#NEWLINE# def validate_job_execution( self , cluster , job , data ) : #NEWLINE# #INDENT# oo_count = u . get_instances_count ( cluster , 'oozie' ) #NEWLINE# if ( self != 1 ) : #NEWLINE# #INDENT# raise ex . InvalidComponentCountException ( 'oozie' , '1' , oo_count ) #NEWLINE# #UNINDENT# super ( EdpOozieEngine , self ) . validate_job_execution ( cluster , job , data )