https://community.cloudera.com/t5/Archives-of-Support-Questions/upgrade-CDH-5-5/m-p/37792#M20753 <P>I want to upgrade from CDH 5.2.1 to CDH 5.5</P><P>I was using package but I wanted to use parcel for the upgrade.</P><P>&nbsp;</P><P>I upgrade Cloudera Manager 5.5.3 then now I try to upgrade CDH.</P><P>The problem come from I upgrade Spark before :</P><UL><LI>&nbsp;<SPAN>spark 1.2.0+cdh5.3.1+365 1.cdh5.3.1.p0.17 CDH 5.3.1</SPAN></LI></UL><P><SPAN>Now i got error :</SPAN></P><UL><LI><SPAN>Detected multiple CDH versions : [CDH 5.3.1, CDH 5.2.1]</SPAN></LI></UL><P><SPAN>Should I downgrade Spark first ? how can I do this.</SPAN></P><P><SPAN>Or maybe delete spark, upgrade then reinstall spark ?</SPAN></P> Fri, 16 Sep 2022 10:05:33 GMT plokk 2022-09-16T10:05:33Z https://community.cloudera.com/t5/Archives-of-Support-Questions/upgrade-CDH-5-5/m-p/37792#M20753 <P>I want to upgrade from CDH 5.2.1 to CDH 5.5</P><P>I was using package but I wanted to use parcel for the upgrade.</P><P>&nbsp;</P><P>I upgrade Cloudera Manager 5.5.3 then now I try to upgrade CDH.</P><P>The problem come from I upgrade Spark before :</P><UL><LI>&nbsp;<SPAN>spark 1.2.0+cdh5.3.1+365 1.cdh5.3.1.p0.17 CDH 5.3.1</SPAN></LI></UL><P><SPAN>Now i got error :</SPAN></P><UL><LI><SPAN>Detected multiple CDH versions : [CDH 5.3.1, CDH 5.2.1]</SPAN></LI></UL><P><SPAN>Should I downgrade Spark first ? how can I do this.</SPAN></P><P><SPAN>Or maybe delete spark, upgrade then reinstall spark ?</SPAN></P> Fri, 16 Sep 2022 10:05:33 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/upgrade-CDH-5-5/m-p/37792#M20753 plokk 2022-09-16T10:05:33Z https://community.cloudera.com/t5/Archives-of-Support-Questions/upgrade-CDH-5-5/m-p/37793#M20754 <P>I solve my problem. I downgrade spark with package then no trouble.</P> Wed, 24 Feb 2016 17:27:52 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/upgrade-CDH-5-5/m-p/37793#M20754 plokk 2016-02-24T17:27:52Z