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From "Victoria Markman (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-3549) Default value for planner.memory.max_query_memory_per_node needs to be increased
Date Fri, 13 Nov 2015 01:02:11 GMT

     [ https://issues.apache.org/jira/browse/DRILL-3549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Victoria Markman updated DRILL-3549:
------------------------------------
    Labels: usability  (was: )

> Default value for planner.memory.max_query_memory_per_node needs to be increased
> --------------------------------------------------------------------------------
>
>                 Key: DRILL-3549
>                 URL: https://issues.apache.org/jira/browse/DRILL-3549
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Query Planning & Optimization
>    Affects Versions: 1.2.0
>            Reporter: Abhishek Girish
>            Assignee: Deneche A. Hakim
>            Priority: Critical
>              Labels: usability
>             Fix For: 1.4.0
>
>
> The current default value for planner.memory.max_query_memory_per_node is 2147483648
(2 GB). This value is not enough, given the addition of window function support. Most queries
on reasonably sized data & cluster setup fail with OOM due to insufficient memory. 
> The improve usability, the default needs to be increased to a reasonably sized value
(could be determined based on Drill Max Direct Memory).



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