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https://issues.apache.org/jira/browse/HADOOP-14840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16154435#comment-16154435
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Vrushali C commented on HADOOP-14840:
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This sounds interesting. Will there be subtasks under this?
Similar estimations for MR jobs like reducer estimation & memory estimation are
done based on past runs using a tool called hRaven
(https://github.com/twitter/hraven). I would think of this as a natural
extension to Timeline Service v2. Do you think you might want to make use of
TSv2 in any way for this?
> Tool to estimate resource requirements of an application pipeline based on
> prior executions
> -------------------------------------------------------------------------------------------
>
> Key: HADOOP-14840
> URL: https://issues.apache.org/jira/browse/HADOOP-14840
> Project: Hadoop Common
> Issue Type: New Feature
> Components: tools
> Reporter: Subru Krishnan
> Assignee: Rui Li
>
> We have been working on providing SLAs for job execution on Hadoop. At high
> level this involves 2 parts: deriving the resource requirements of a job and
> guaranteeing the estimated resources at runtime. The {{YARN
> ReservationSystem}} (YARN-1051/YARN-2572/YARN-5326) enable the latter and in
> this JIRA, we propose to add a tool to Hadoop to predict the resource
> requirements of a job based on past executions of the job. The system (aka
> *Morpheus*) deep dive can be found in our OSDI'16 paper
> [here|https://www.usenix.org/conference/osdi16/technical-sessions/presentation/jyothi].
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