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https://issues.apache.org/jira/browse/TAJO-1410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14396369#comment-14396369
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Hyunsik Choi commented on TAJO-1410:
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We still need this work. As Jihoon mentioned, TPC-DS with scale factor 1 still
have limitation to cover all cases which can be found in cluster environments.
So, don't we need this?
I don't think so. We need this work as well as additional works. In other
words, this work would be enough to verify what our planner and optimizer work,
and the problems that occurs in cluster environments or large data sets are
different matters that we should handle in other ways.
> TPC-DS TestCase
> ---------------
>
> Key: TAJO-1410
> URL: https://issues.apache.org/jira/browse/TAJO-1410
> Project: Tajo
> Issue Type: Test
> Reporter: Hyoungjun Kim
> Assignee: Hyoungjun Kim
> Priority: Minor
> Attachments: Tajo TPC-DS.pdf
>
>
> There is no TPC-DS TestCase in the current source code. It is difficult to
> make small TPC-DS dataset because TPC-DS is more complex than TPC-H. I
> propose TPC-DS TestCase as the followings:
> - The default build doesn't execute TPC-DS test case.
> - Add new maven profile 'tpcds-test' for TPC-DS test. If someone want to run
> TPC-DS test, run the next command.
> {noformat}
> mvn -Ptpcds-test -Dtpcds.gen.data=true
> -Dtpcds.generator=/tmp/tpcds-kit-master/tools/dsdgen
> -Dtpcds.data.dir=/tmp/tpcds install
> {noformat}
> - If tpcds.gen.data is true, The build script calls TPC-DS tool to generate
> test set with scale factor 1. TPC-DS tool should be installed in the test
> machine. Test data is located at tpcds.data.dir.
> - If test data is already exists in the test machine, set 'tpcds.gen.data'
> property false and set 'tpcds.data.dir' property with data directory.
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