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Posted to issues@drill.apache.org by "Pritesh Maker (JIRA)" <ji...@apache.org> on 2018/06/12 23:51:00 UTC
[jira] [Updated] (DRILL-6477) Drillbit hangs/crashes with OOME Java
Heap Space for a large query through WebUI
[ https://issues.apache.org/jira/browse/DRILL-6477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pritesh Maker updated DRILL-6477:
---------------------------------
Remaining Estimate: (was: 48h)
Original Estimate: (was: 48h)
> Drillbit hangs/crashes with OOME Java Heap Space for a large query through WebUI
> --------------------------------------------------------------------------------
>
> Key: DRILL-6477
> URL: https://issues.apache.org/jira/browse/DRILL-6477
> Project: Apache Drill
> Issue Type: Bug
> Components: Web Server
> Affects Versions: 1.13.0
> Reporter: Kunal Khatua
> Assignee: Kunal Khatua
> Priority: Major
> Labels: ready-to-commit
> Fix For: 1.14.0
>
>
> For queries submitted through the WebUI and retrieving a large resultset, the Drillbit often hangs or crashes due to the (foreman) Drillbit running out of Heap memory.
> This is because the Web client translates the resultset into a massive object in the heap-space and tries to send that back to the browser. This results in the VM thread actively trying to perform GC if the memory is not sufficient.
>
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