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https://issues.apache.org/jira/browse/TEZ-1233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14309580#comment-14309580
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Siddharth Seth commented on TEZ-1233:
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[~zjffdu] - I mentioned RuntimeConfiguration in the context of using
annotations to differentiate between what configs apply at different levels.
TezRuntimeConfiguration is an example where this has already been done.
It definitely does not need to be considered for per-vertex / dag configuration
- and is for the runtime only.
> Allow configuration of framework parameters per vertex
> ------------------------------------------------------
>
> Key: TEZ-1233
> URL: https://issues.apache.org/jira/browse/TEZ-1233
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Siddharth Seth
> Assignee: Jeff Zhang
>
> Currently, configuration properties specific in AMConfiguration are used to
> configure tasks - e.g. memory configs, process tree, etc. These should be
> configurable at a Vertex level.
> Also, tasks end up reading these configs from the dist cache each time -
> would be simpler to send over the wire as part of the TaskSpec.
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