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https://issues.apache.org/jira/browse/HIVE-1487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12902958#action_12902958
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Joydeep Sen Sarma commented on HIVE-1487:
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can people with experience running java tests in parallel comment on this? So
far these seem the choices:
* upgrade to junit4 and use custom runner that runs in parallel. the downside
here is that junit does not seem to come with this parallel runner (but there's
additional code on the web from the junit authors that does the same)
* use parallel-junit. this seems the least disruptive - but this seems like an
old/dead project
* use TestNG - this is a replacement for junit that has inbuilt parallel
execution support. but we would not be using junit anymore at all.
any other thoughts on better test setup welcome as well.
> parallelize test query runs
> ---------------------------
>
> Key: HIVE-1487
> URL: https://issues.apache.org/jira/browse/HIVE-1487
> Project: Hadoop Hive
> Issue Type: Improvement
> Components: Testing Infrastructure
> Reporter: Joydeep Sen Sarma
>
> HIVE-1464 speeded up serial runs somewhat - but looks like it's still too
> slow. we should use parallel junit or some similar setup to run test queries
> in parallel. this should be really easy as well need to just use a separate
> warehouse/metadb and potentiall mapred system dir location.
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