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https://issues.apache.org/jira/browse/TEZ-2159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prakash Ramachandran updated TEZ-2159:
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Attachment: TEZ-2159.2.patch
thanks [~Sreenath] attaching patch with comments addressed.
bq. As we are batching, wouldn't the data be inconsistent / distributed across
time. Is that OK?
The main use case is downloading a completed/failed dag. even if there is no
batching the data can be inconsistent between vertex/task.
> Tez UI: download timeline data for offline use.
> -----------------------------------------------
>
> Key: TEZ-2159
> URL: https://issues.apache.org/jira/browse/TEZ-2159
> Project: Apache Tez
> Issue Type: Improvement
> Components: UI
> Reporter: Prakash Ramachandran
> Assignee: Prakash Ramachandran
> Attachments: TEZ-2159.1.patch, TEZ-2159.2.patch, TEZ-2159.wip.1.patch
>
>
> It is useful to have capability to download the timeline data for a dag for
> offline analysis. for ex. TEZ-2076 uses the timeline data to do offline
> analysis of a tez application run.
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