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https://issues.apache.org/jira/browse/TRAFODION-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15771084#comment-15771084
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Steve Varnau commented on TRAFODION-2291:
-----------------------------------------
Upgrading cluster from HDP2.2/Trafodion1.3 to HDP2.3/Trafodion2.1 took a couple
steps, since Ambari knows nothing about the Trafodion1.3.
1. Installed HDP2.3 stack
2. stopped Trafodion (sqstop)
3. Upgrade HDP - HBase failed to start because of
hbase.coprocessor.region.classes
3a. Cleared that value, able to complete upgrade.
4. Add Service Trafodion (2.1)
4a. Get warning that hbase.coprocessor.region.classes does not have recommended
value, so set it to recommended Trafodion value.
> Integrate with Ambari cluster manager
> -------------------------------------
>
> Key: TRAFODION-2291
> URL: https://issues.apache.org/jira/browse/TRAFODION-2291
> Project: Apache Trafodion
> Issue Type: New Feature
> Components: Build Infrastructure, installer
> Reporter: Steve Varnau
> Assignee: Steve Varnau
>
> Trafodion should be installable via Ambari. We can create an extension or
> management pack that would plug into ambari.
> The trafodion management commands (sqstart, sqstop, sq...) currently work
> across cluster via required ssh access. Eventually, we should get away from
> that, but in the mean time we can define a component/role on a single node to
> run these commands.
> Current installer also does not fit into the required architecture to run
> installation node-by-node. That needs to be re-factored, so that command-line
> install can share code with cluster-manager (e.g., ambari) install.
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