question Can rolling upgrades be done without Ambari? in Archives of Support Questions (Read Only) https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-rolling-upgrades-be-done-without-Ambari/m-p/95019#M8312 <P>Is "manual"rolling upgrade possible, ie with no Ambari? Also when will the Rolling upgrade doc be available on docs.hortonworks.com?</P> Fri, 16 Sep 2022 09:43:12 GMT mjohansson 2022-09-16T09:43:12Z Can rolling upgrades be done without Ambari? https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-rolling-upgrades-be-done-without-Ambari/m-p/95019#M8312 <P>Is "manual"rolling upgrade possible, ie with no Ambari? Also when will the Rolling upgrade doc be available on docs.hortonworks.com?</P> Fri, 16 Sep 2022 09:43:12 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-rolling-upgrades-be-done-without-Ambari/m-p/95019#M8312 mjohansson 2022-09-16T09:43:12Z Re: Can rolling upgrades be done without Ambari? https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-rolling-upgrades-be-done-without-Ambari/m-p/95020#M8313 <P>Yes its possible, however can take a long time.</P><P>Checkout <A target="_blank" href="https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/HdfsRollingUpgrade.html">https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/HdfsRollingUpgrade.html</A></P><P>We also have some documentation for 2.2.8 (<A target="_blank" href="http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.2.8/bk_rolling-upgrade/content/ch_overview-rolling-upgrade.xml.html">http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.2.8/bk_rolling-upgrade/content/ch_overview-rolling-upgrade.xml.html</A>)</P><P>No documentation for HDP 2.3 available so far</P> Wed, 07 Oct 2015 16:23:12 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-rolling-upgrades-be-done-without-Ambari/m-p/95020#M8313 jstraub 2015-10-07T16:23:12Z Re: Can rolling upgrades be done without Ambari? https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-rolling-upgrades-be-done-without-Ambari/m-p/95021#M8314 <P>thanks <A rel="user" href="https://community.cloudera.com/users/44/jdamji.html" nodeid="44">@jdamji@hortonworks.com</A> for the advice, did update my answer</P> Wed, 07 Oct 2015 23:39:13 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-rolling-upgrades-be-done-without-Ambari/m-p/95021#M8314 jstraub 2015-10-07T23:39:13Z