https://community.cloudera.com/t5/Support-Questions/Hadoop-Migration-from-Hortonworks-HDP3-to-Apache-hadoop-3-3/m-p/355227#M237079 <P><a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/87533">@KPG1</a>&nbsp;We only support upgrading an existing cluster using Ambari or Cloudera Manager, instead of importing/updating the jars manually. In latest CDP Private cloud base, and our Public Cloud,&nbsp; we are using Hadoop version 3.1.1 at this point.</P> Tue, 18 Oct 2022 20:07:25 GMT smruti 2022-10-18T20:07:25Z https://community.cloudera.com/t5/Support-Questions/Hadoop-Migration-from-Hortonworks-HDP3-to-Apache-hadoop-3-3/m-p/353988#M236829 <P>Is there any other way to migrate the Hortonworks HDP3&nbsp; cluster to the Apache Hadoop 3.3.2&nbsp; other than the distcp?</P><P>is it possible to upgrade by updating the jar and pointing the older metadata to the newer stack of Hadoop?</P><P>&nbsp;</P><P>Thanks</P> Tue, 04 Oct 2022 12:11:36 GMT https://community.cloudera.com/t5/Support-Questions/Hadoop-Migration-from-Hortonworks-HDP3-to-Apache-hadoop-3-3/m-p/353988#M236829 KPG1 2022-10-04T12:11:36Z https://community.cloudera.com/t5/Support-Questions/Hadoop-Migration-from-Hortonworks-HDP3-to-Apache-hadoop-3-3/m-p/355227#M237079 <P><a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/87533">@KPG1</a>&nbsp;We only support upgrading an existing cluster using Ambari or Cloudera Manager, instead of importing/updating the jars manually. In latest CDP Private cloud base, and our Public Cloud,&nbsp; we are using Hadoop version 3.1.1 at this point.</P> Tue, 18 Oct 2022 20:07:25 GMT https://community.cloudera.com/t5/Support-Questions/Hadoop-Migration-from-Hortonworks-HDP3-to-Apache-hadoop-3-3/m-p/355227#M237079 smruti 2022-10-18T20:07:25Z