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https://issues.apache.org/jira/browse/TEZ-869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14275772#comment-14275772
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Siddharth Seth commented on TEZ-869:
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This really belongs to the uberization umbrealla.
> move the uber/local mode check into vertex level
> ------------------------------------------------
>
> Key: TEZ-869
> URL: https://issues.apache.org/jira/browse/TEZ-869
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Chen He
>
> Instead of choosing LocalContainerLauncher / YARNContainerLauncher in the
> DAGAppMaster - that decision can be deferred to a later point without a lot
> of changes. Once this is in place, it should be fairly simple to to change
> the implementation to be Vertex specific. For starters, the launch request
> could contain information on whether a launch needs to be local or remote
> (and this could be at a vertex level). Launch events could go to a central
> handler which just routes them to the appropriate Launcher for the specific
> event.
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