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From "Robert Hou (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (DRILL-5493) Managed External Sort + CTAS creates batches too large for sort
Date Wed, 20 Sep 2017 00:56:00 GMT

     [ https://issues.apache.org/jira/browse/DRILL-5493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Hou reassigned DRILL-5493:
---------------------------------

    Assignee: Paul Rogers

> Managed External Sort + CTAS creates batches too large for sort
> ---------------------------------------------------------------
>
>                 Key: DRILL-5493
>                 URL: https://issues.apache.org/jira/browse/DRILL-5493
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Relational Operators
>    Affects Versions: 1.10.0
>            Reporter: Rahul Challapalli
>            Assignee: Paul Rogers
>         Attachments: 26ee07bb-81ff-1c10-9003-90510f4b8e1d.sys.drill, drillbit.log
>
>
> Config :
> {code}
> git.commit.id.abbrev=1e0a14c
> No of nodes : 1
> DRILL_MAX_DIRECT_MEMORY="32G"
> DRILL_MAX_HEAP="4G"
> Assertions Enabled : true
> {code}
> The below query fails during the CTAS phase (the explicit order by in the query runs
fine)
> {code}
> ALTER SESSION SET `exec.sort.disable_managed` = false;
> alter session set `planner.width.max_per_query` = 17;
> create table dfs.drillTestDir.xsort_ctas4 partition by (col1) as select columns[0] as
col1 from (select * from dfs.`/drill/testdata/resource-manager/wide-to-zero` order by columns[0]);
> Error: RESOURCE ERROR: Unable to allocate sv2 buffer
> Fragment 0:0
> [Error Id: 24ae2ec8-ac2a-45c3-b550-43c12764165d on qa-node190.qa.lab:31010] (state=,code=0)
> {code}
> I attached the logs and profiles. The data is too large to attach to a jira.



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