https://community.cloudera.com/t5/Archives-of-Support-Questions/Where-exactly-classpaths-for-hadoop-are-present-in/m-p/170387#M25322 Fri, 16 Sep 2022 10:14:05 GMT gkdharmsampath 2022-09-16T10:14:05Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Where-exactly-classpaths-for-hadoop-are-present-in/m-p/170387#M25322 Fri, 16 Sep 2022 10:14:05 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Where-exactly-classpaths-for-hadoop-are-present-in/m-p/170387#M25322 gkdharmsampath 2022-09-16T10:14:05Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Where-exactly-classpaths-for-hadoop-are-present-in/m-p/170388#M25323 <P>Hi <A rel="user" href="https://community.cloudera.com/users/6246/gkdharmsampath.html" nodeid="6246">@krishna sampath</A>, do you want to read the classpath or add to it?</P><P>To get the whole classpath, you just need to run this command:</P><PRE>hadoop classpath </PRE><P>If you want to add to it, you can do so in hadoop-env.sh. If you're using Ambari, you must update it in Ambari in the hadoop-env section of the HDFS configs and not on the filesystem directly, as Ambari will overwrite any changes you make to the config files directly.</P> Fri, 15 Apr 2016 22:33:49 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Where-exactly-classpaths-for-hadoop-are-present-in/m-p/170388#M25323 agillan 2016-04-15T22:33:49Z