Unfortunately that domain is no longer valid, here's a link to the article via the Wayback Machine:   https://web.archive.org/web/20180817144705/http://crazyadmins.com/setup-cross-realm-trust-two-mit-kdc/ ... View more

You can do tail in namenode and datanode log, also you can redirect output to dummy log file during restart. #tailf <namenode log> >/tmp/namenode-`hostname`.log #tailf <datanode log> >/tmp/datanode-`hostname`.log ... View more