question: public static String createZookeeperQuorumString ( List < String > zookeeperIps ) { StringBuilder sb = new StringBuilder ( ) ; for ( int i = 0 ; i < zookeeperIps . size ( ) ; i ++ ) { sb . append ( zookeeperIps . get ( i ) + ":" + ClusterManagerConstants . Mesos . ZOOKEEPER_PORT ) ; if ( i != zookeeperIps . size ( ) - 1 ) { sb . append ( "," ) ; } } return sb . toString ( ) ; }
target:  Creates the Zookeeper node quorum string.