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Posted to dev@hive.apache.org by "Patrick Hunt (JIRA)" <ji...@apache.org> on 2011/05/20 02:14:50 UTC
[jira] [Assigned] (HIVE-2174) unit tests fail consistently when run
according to instructions on "hive how to contribute" page.
[ https://issues.apache.org/jira/browse/HIVE-2174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Patrick Hunt reassigned HIVE-2174:
----------------------------------
Assignee: Patrick Hunt
> unit tests fail consistently when run according to instructions on "hive how to contribute" page.
> -------------------------------------------------------------------------------------------------
>
> Key: HIVE-2174
> URL: https://issues.apache.org/jira/browse/HIVE-2174
> Project: Hive
> Issue Type: Bug
> Components: Build Infrastructure, Testing Infrastructure
> Affects Versions: 0.7.1, 0.8.0
> Reporter: Patrick Hunt
> Assignee: Patrick Hunt
> Priority: Critical
>
> The unit tests fail consistently when run according to the doc on hive how to contribute page. Specifically if you:
> 1) checkout the code afresh (or 'git clean -xdf' - basically be sure to start with a _very_ clean slate)
> 2) ant clean test tar -logfile ant.log
> the tests will fail (you can run just bucketmapjoin1.q instead of all the tests, it exhibits this behavior). However if you instead do the following
> 2) ant clean package test tar -logfile ant.log
> the tests pass (notice the addition to package to the targets).
> I've tried this on 5 different systems (mix of linux 32/64 bit) and the result is consistent.
> Running
> ant clean test -Dtestcase=TestCliDriver -Dqfile=bucketmapjoin1.q
> I see the following reason for failure
> {quote}
> [junit] 743c743
> [junit] < numRows 0
> [junit] ---
> [junit] > numRows 464
> [junit] 773c773
> [junit] < numRows 0
> [junit] ---
> [junit] > numRows 464
> [junit] 793c793
> [junit] < numRows 0
> [junit] ---
> [junit] > numRows 464
> {quote}
> which leads me to believe it's a metastore issue (statistics?)
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