https://community.cloudera.com/t5/Archives-of-Support-Questions/su-hadf-what-s-default-password/m-p/141445#M48159 <P>at h<A href="http://ko.hortonworks.com/hadoop-tutorial/a-lap-around-apache-spark/">ttp://ko.hortonworks.com/hadoop-tutorial/a-lap-around-apache-spark/</A></P><P>When sudo su hdfs, system require spark password. what's the defualt password of hdfs and spark?</P> Wed, 07 Dec 2016 10:25:13 GMT greatekwon 2016-12-07T10:25:13Z https://community.cloudera.com/t5/Archives-of-Support-Questions/su-hadf-what-s-default-password/m-p/141445#M48159 <P>at h<A href="http://ko.hortonworks.com/hadoop-tutorial/a-lap-around-apache-spark/">ttp://ko.hortonworks.com/hadoop-tutorial/a-lap-around-apache-spark/</A></P><P>When sudo su hdfs, system require spark password. what's the defualt password of hdfs and spark?</P> Wed, 07 Dec 2016 10:25:13 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/su-hadf-what-s-default-password/m-p/141445#M48159 greatekwon 2016-12-07T10:25:13Z https://community.cloudera.com/t5/Archives-of-Support-Questions/su-hadf-what-s-default-password/m-p/141446#M48160 <P><A rel="user" href="https://community.cloudera.com/users/14734/greatekwon.html" nodeid="14734">@Osoeng Kwon</A> , hdfs and spark user do not have any password. You should run su hdfs and su spark from<STRONG> root user</STRONG>. It would not ask your password then. </P> Wed, 07 Dec 2016 10:29:18 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/su-hadf-what-s-default-password/m-p/141446#M48160 mrizvi 2016-12-07T10:29:18Z https://community.cloudera.com/t5/Archives-of-Support-Questions/su-hadf-what-s-default-password/m-p/141447#M48161 <P>from root user I submit 'su hdfs', then t would not ask to me. Thank u!!</P> Wed, 07 Dec 2016 10:51:49 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/su-hadf-what-s-default-password/m-p/141447#M48161 greatekwon 2016-12-07T10:51:49Z