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https://issues.apache.org/jira/browse/TEZ-1348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Seth updated TEZ-1348:
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Fix Version/s: 0.10.0
> Allow Tez local mode to run against filesystems other than local FS
> -------------------------------------------------------------------
>
> Key: TEZ-1348
> URL: https://issues.apache.org/jira/browse/TEZ-1348
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Siddharth Seth
> Assignee: Todd Lipcon
> Priority: Critical
> Fix For: 0.10.0
>
> Attachments: tez-1348.patch, tez-1348.patch, tez-1348.txt
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> In TEZ-717, I incorrect thought setting fs.defaultFS programmatically in
> tez-site would work for local mode.
> Currently the requirement is that tez-site.xml must have fs.defaultFS set to
> file:///.
> While that works, it doesn't allow for seamless execution in either
> local-mode or on a cluster.
> The main issue here is that when Inputs / Outputs are configured - they use a
> version of configuration which reads tez-site, and do not use the
> configuration from the client itself (which is correct behaviour).
> Not sure what a good way to fix this is
> 1) It may be possible to override this value each time an instance of
> Configuration/TezConfiguration is created. One possible way would be to
> statically add a default resource to Configuration the moment a local client
> is created.
> 2) Provide information in the contexts on whether this is local or not. This
> is fairly ugly, and would get in the way of running mixed mode tasks.
> Anyone have other suggestions ?
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