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https://issues.apache.org/jira/browse/DRILL-620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steven Phillips updated DRILL-620:
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Attachment: DRILL-620.patch
> Memory consumption fixes
> ------------------------
>
> Key: DRILL-620
> URL: https://issues.apache.org/jira/browse/DRILL-620
> Project: Apache Drill
> Issue Type: Improvement
> Reporter: Steven Phillips
> Assignee: Steven Phillips
> Attachments: DRILL-620.patch
>
>
> This jira covers work done to improve Drill's handling of memory.
> Specifically, this includes:
> Allow trimming of buffers after the data has been written, so that unused
> memory can be returned to the pool.
> Handle case attempts to write beyond a buffers capacity.
> Handle case where a buffer allocator is unable to allocate a new buffer due
> to memory constraints
> Dynamically adjust allocation sizes based on trends
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