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https://issues.apache.org/jira/browse/IMPALA-4836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16634809#comment-16634809
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Tim Armstrong commented on IMPALA-4836:
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IMPALA-7096 solved one of the more glaring issues here where we would start up
too many scanner threads when memory was constrained.
> Kudu scans should operate within a memory constraint
> ----------------------------------------------------
>
> Key: IMPALA-4836
> URL: https://issues.apache.org/jira/browse/IMPALA-4836
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Affects Versions: Impala 2.9.0
> Reporter: Tim Armstrong
> Priority: Major
> Labels: kudu, resource-management
>
> It is somewhat unclear how we will do this, given that Kudu does its own
> memory management outside of our buffer pool.
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