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Ship it! No 2.2 -> 2.3 considerations? - Nate Cole On Jan. 22, 2016, 2:02 p.m., Alejandro Fernandez wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/42667/ > ----------------------------------------------------------- > > (Updated Jan. 22, 2016, 2:02 p.m.) > > > Review request for Ambari, Dmytro Grinenko, Dmitro Lisnichenko, Jayush > Luniya, Mahadev Konar, Nate Cole, and Swapan Shridhar. > > > Bugs: AMBARI-14779 > https://issues.apache.org/jira/browse/AMBARI-14779 > > > Repository: ambari > > > Description > ------- > > Steps > > * Install HDP 2.1 cluster with ambari 2.2.1 (HFDS, YARN, ZK, Hive) > * Kerberize the cluster, this will remove ATS > * Bootstrap the cluster with versions > * Install HDP 2.3 and perform EU > * Run Hive service check after EU is complete > > > In HDP 2.1, YARN ATS v1.0 did not support kerberos, so kerberizing the > cluster removed that component. This means that EU from HDP 2.1 to 2.3 cannot > persist the ATS v1.0 configs and instead adds the ATS v1.5 configs that > default to stack HDP 2.3. For that reason, Hive Service Check fails. > > The fix is to persist the ATS v1.0 configs even if ATS is not present. The > service checks will still fail, but the user can then add ATS after EU is > done. > > > Diffs > ----- > > > ambari-server/src/main/resources/stacks/HDP/2.1/upgrades/nonrolling-upgrade-2.3.xml > 9f0458b > ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/config-upgrade.xml > 9e53c12 > > Diff: https://reviews.apache.org/r/42667/diff/ > > > Testing > ------- > > Verified during an EU from HDP 2.1 to 2.3 with ATS removed. > > > Thanks, > > Alejandro Fernandez > >
