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https://issues.apache.org/jira/browse/IMPALA-5802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong reassigned IMPALA-5802:
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Assignee: Tim Armstrong
> COMPUTE STATS uses MT_DOP=4 by default
> --------------------------------------
>
> Key: IMPALA-5802
> URL: https://issues.apache.org/jira/browse/IMPALA-5802
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend, Frontend
> Affects Versions: Impala 2.9.0
> Reporter: Alexander Behm
> Assignee: Tim Armstrong
> Priority: Major
> Labels: compute-stats
>
> Now that IMPALA-3905 has been completely addressed we should run COMPUTE
> STATS with MT_DOP=4 by default, regardless of file format. The motivation is
> consistency and speeding up COMPUTE STATS in most cases.
> This task is a continuation of IMPALA-4572.
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