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https://issues.apache.org/jira/browse/YARN-10032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17802658#comment-17802658
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Shilun Fan commented on YARN-10032:
-----------------------------------
Bulk update: moved all 3.4.0 non-blocker issues, please move back if it is a
blocker. Retarget 3.5.0.
> Implement regex querying of logs
> --------------------------------
>
> Key: YARN-10032
> URL: https://issues.apache.org/jira/browse/YARN-10032
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn
> Affects Versions: 3.2.1
> Reporter: Adam Antal
> Assignee: Adam Antal
> Priority: Major
>
> After YARN-10031, we have query parameters to the log servlet's GET endpoint.
> To demonstrate the new capabilities of the log servlet and how easy it will
> be to add a functionality to all log servlets at the same time: let's add the
> ability to search in the aggregated logs with a given regex.
> A conceptual use case:
> User run several MR jobs daily, but some of them fail to localize a
> particular resource at first. We want to search in the logs of these Yarn
> applications, and extract some data from them.
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