Joe McDonnell created IMPALA-14697:
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Summary: 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
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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