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Posted to issues@trafodion.apache.org by "Steve Varnau (JIRA)" <ji...@apache.org> on 2019/03/07 18:53:00 UTC
[jira] [Commented] (TRAFODION-3281) Configure workstation mode to
run as single node instead of virtual nodes
[ https://issues.apache.org/jira/browse/TRAFODION-3281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16787094#comment-16787094 ]
Steve Varnau commented on TRAFODION-3281:
-----------------------------------------
Changed install_local_hadoop to write a sqconfig file for the current node. It cannot use the default file, since the node name (hostname) must be used.
Also, to reduce confusion, moving the sqconfig template file to sqf/conf where all the other config templates are. This will help people used to looking in sql/scripts directory that the actual sqconfig file is not there, but in TRAF_CONF.
> Configure workstation mode to run as single node instead of virtual nodes
> -------------------------------------------------------------------------
>
> Key: TRAFODION-3281
> URL: https://issues.apache.org/jira/browse/TRAFODION-3281
> Project: Apache Trafodion
> Issue Type: Improvement
> Components: dev-environment
> Reporter: Steve Varnau
> Assignee: Steve Varnau
> Priority: Major
>
> Phase 1: change sqconfig file so that local workstation instance does not use virtual nodes.
> * Also update any regression EXPECTED files accordingly.
> Phase 2: change pyinstaller and ambari-installer to not use virtual nodes when installing on single node.
> Phase 3: Remove virtual node support in sqgen and any scripts using SQ_VIRTUAL_NODES.
> * Also look for any code using other methods to determine workstation versus cluster.
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