Thanks. I will try 1 given that I cannot find enough documents/examples online for the blueprint schema changes online.
On Tue, Jul 24, 2018 at 3:49 PM, Benoit Perroud <ben...@noisette.ch> wrote: > HDP 3 don’t have any more spark (1.x), only spark2. > > In general, old blueprints are not fully compatible and have to be tweaked > a bit. > > I see two options from where you are: > > 1) Upgrade your current blueprint, i.e. use it with HDP 2.6+, run the > upgrade wizard from Ambari 2.7 to HDP 3, and export a new version of the > blueprint. > 2) Manually update the blueprint and remove the spark-defaults section it > has. This is still not giving you the guarantee the blueprint will work, > you might need to do more customisation. > > Benoit > > > > > On 25 Jul 2018, at 00:05, Lian Jiang <jiangok2...@gmail.com> wrote: > > Thanks Benoit for the advice. > > I switched to ambari 2.7. However, when I create the cluster, it failed > due to "config types are not defined in the stack: [spark-defaults]". > > Below links point to a spec < ambari2.7. > https://cwiki.apache.org/confluence/display/AMBARI/Blueprints#Blueprints- > BlueprintStructure > https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.0.0/ > administering-ambari/content/amb_using_ambari_blueprints.html > > https://github.com/apache/ambari/tree/release-2.7.0/ > ambari-server/src/main/resources/stacks/HDP does not have HDP3.0. This > makes it hard to troubleshoot. > > Do you know where I can find the source code of HDP3.0 ambari stack so > that I can check what configs are supported in new ambari? > > Thanks. > > > > On Mon, Jul 23, 2018 at 2:35 PM, Benoit Perroud <ben...@noisette.ch> > wrote: > >> Are you using Ambari 2.7? >> >> Make sure you upgrade Ambari to 2.7 first, since this version is required >> for HDP 3 >> >> Benoit >> >> >> On 23 Jul 2018, at 23:32, Lian Jiang <jiangok2...@gmail.com> wrote: >> >> Hi, >> >> I am using ambari blueprint to install HDP 3.0 and cannot register the >> vdf file. >> >> The vdf file is (the url works): >> >> { >> "VersionDefinition": { >> "version_url": "http://public-repo-1.hortonwo >> rks.com/HDP/centos7/3.x/updates/3.0.0.0/HDP-3.0.0.0-1634.xml" >> } >> } >> >> The error is "An internal system exception occurred: Stack data, Stack >> HDP 3.0 is not found in Ambari metainfo" >> >> Any idea? Thanks. >> >> >> > >
