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Posted to issues@drill.apache.org by "Rahul Challapalli (JIRA)" <ji...@apache.org> on 2017/03/21 18:39:41 UTC
[jira] [Closed] (DRILL-5294) Managed External Sort throws an OOM
during the merge and spill phase
[ https://issues.apache.org/jira/browse/DRILL-5294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rahul Challapalli closed DRILL-5294.
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Verified & Automated
> Managed External Sort throws an OOM during the merge and spill phase
> --------------------------------------------------------------------
>
> Key: DRILL-5294
> URL: https://issues.apache.org/jira/browse/DRILL-5294
> Project: Apache Drill
> Issue Type: Sub-task
> Components: Execution - Relational Operators
> Reporter: Rahul Challapalli
> Assignee: Paul Rogers
> Fix For: 1.10.0
>
> Attachments: 2751ce6d-67e6-ae08-3b68-e33b29f9d2a3.sys.drill, drillbit.log, drillbit_scenario2.log, drillbit_scenario3.log, scenario2_profile.sys.drill, scenario3_profile.sys.drill
>
>
> commit # : 38f816a45924654efd085bf7f1da7d97a4a51e38
> The below query fails with managed sort while it succeeds on the old sort
> {code}
> select * from (select columns[433] col433, columns[0], columns[1],columns[2],columns[3],columns[4],columns[5],columns[6],columns[7],columns[8],columns[9],columns[10],columns[11] from dfs.`/drill/testdata/resource-manager/3500cols.tbl` order by columns[450],columns[330],columns[230],columns[220],columns[110],columns[90],columns[80],columns[70],columns[40],columns[10],columns[20],columns[30],columns[40],columns[50]) d where d.col433 = 'sjka skjf';
> Error: RESOURCE ERROR: External Sort encountered an error while spilling to disk
> Fragment 1:11
> [Error Id: 0aa20284-cfcc-450f-89b3-645c280f33a4 on qa-node190.qa.lab:31010] (state=,code=0)
> {code}
> Env :
> {code}
> No of Drillbits : 1
> DRILL_MAX_DIRECT_MEMORY="32G"
> DRILL_MAX_HEAP="4G"
> {code}
> Attached the logs and profile. Data is too large for a jira
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