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https://issues.apache.org/jira/browse/IMPALA-14697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell resolved IMPALA-14697.
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Fix Version/s: Impala 5.0.0
Resolution: Fixed
> Generate TPC-DS / TPC-H datasets in parallel
> --------------------------------------------
>
> Key: IMPALA-14697
> URL: https://issues.apache.org/jira/browse/IMPALA-14697
> Project: IMPALA
> Issue Type: Task
> Components: Infrastructure
> Affects Versions: Impala 5.0.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Major
> Fix For: Impala 5.0.0
>
>
> For performance test jobs, generating TPC-H or TPC-DS at higher scales can
> take noticeable time (several minutes). Currently, a single call to the
> generator is producing all the tables in a single thread. This can be
> parallelized by having multiple threads each generate the data for a single
> table.
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