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https://issues.apache.org/jira/browse/HIVE-16538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15984866#comment-15984866
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Yussuf Shaikh commented on HIVE-16538:
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In TestExecDriver for each test it fails to compare the result files with
static files because the content of the result file is double then expected.
On further investigation found that the static initialization block in
TestExecDriver is executed twice, hence for second run src table is updated 2
times.
Below are some log statements from hive.log:
2017-04-26T06:34:04,699 INFO \[main\] hive.log: Updated size of table src to
5812
2017-04-26T06:34:05,188 INFO \[main\] hive.log: Updated size of table src2 to
5791
2017-04-26T06:34:33,996 INFO \[main\] hive.log: Updated size of table src to
5812
*2017-04-26T06:34:35,510 INFO \[main\] hive.log: Updated size of table src to
11624*
2017-04-26T06:34:35,695 INFO \[main\] hive.log: Updated size of table src2 to
5791
*2017-04-26T06:34:35,934 INFO \[main\] hive.log: Updated size of table src2 to
11582*
> TestExecDriver fails if run after TestOperators#testScriptOperator
> ------------------------------------------------------------------
>
> Key: HIVE-16538
> URL: https://issues.apache.org/jira/browse/HIVE-16538
> Project: Hive
> Issue Type: Bug
> Components: Tests
> Affects Versions: 3.0.0
> Environment: # cat /etc/lsb-release
> DISTRIB_ID=Ubuntu
> DISTRIB_RELEASE=14.04
> DISTRIB_CODENAME=trusty
> DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS"
> # uname -a
> Linux 3b9700711ca1 3.19.0-37-generic #42-Ubuntu SMP Fri Nov 20 18:22:05 UTC
> 2015 x86_64 x86_64 x86_64 GNU/Linux
> Reporter: Yussuf Shaikh
> Assignee: Yussuf Shaikh
> Priority: Minor
>
> Failed tests:
> TestExecDriver.testMapPlan1:498->fileDiff:182 expected:<false> but
> was:<true>
> TestExecDriver.testMapPlan2:506->fileDiff:182 expected:<false> but
> was:<true>
> TestExecDriver.testMapRedPlan1:515->fileDiff:182 expected:<false> but
> was:<true>
> TestExecDriver.testMapRedPlan2:524->fileDiff:182 expected:<false> but
> was:<true>
> TestExecDriver.testMapRedPlan3:533->fileDiff:182 expected:<false> but
> was:<true>
> TestExecDriver.testMapRedPlan4:542->fileDiff:182 expected:<false> but
> was:<true>
> TestExecDriver.testMapRedPlan5:551->fileDiff:182 expected:<false> but
> was:<true>
> TestExecDriver.testMapRedPlan6:560->fileDiff:182 expected:<false> but
> was:<true>
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