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https://issues.apache.org/jira/browse/HIVE-18043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16275035#comment-16275035
]
Zoltan Haindrich commented on HIVE-18043:
-----------------------------------------
[~colinma] I've bisected that test failure to this commit; and now I've checked
it again - but unfortunately I've came to the same conclusion....so if you
would like to check it yourself, please run the following script:
{code}
#!/bin/bash
set -e
set -x
C=b8aa16ff6c2ec0185cd953a7854d6abda2306df7
M_OPTS+="
-Dorg.slf4j.simpleLogger.log.org.apache.maven.plugin.surefire.SurefirePlugin=INFO"
M_OPTS+=" -q -Dmaven.surefire.plugin.version=2.20.1"
M_OPTS+=" -Pitests -DskipSparkTests"
M_OPTS+=" -pl itests/qtest -am"
M_OPTS+=" -Dtest=TestCliDriver#testCliDriver[vector_complex_join]"
M_OPTS+=" install"
export M_OPTS
git log -n1 $C
echo "* check good"
git clean -dfx
git checkout ${C}^
time mvn $M_OPTS
echo "* check bad"
git clean -dfx
git checkout ${C}
time mvn $M_OPTS
echo "*** I was wrong..."
{code}
It might be possible that your patch have caused some minor change in
combination with another patch; which was committed arround the same time.
> Vectorization: Support List type in MapWork
> -------------------------------------------
>
> Key: HIVE-18043
> URL: https://issues.apache.org/jira/browse/HIVE-18043
> Project: Hive
> Issue Type: Improvement
> Reporter: Colin Ma
> Assignee: Colin Ma
> Fix For: 3.0.0
>
> Attachments: HIVE-18043.001.patch, HIVE-18043.002.patch,
> HIVE-18043.003.patch, HIVE-18043.004.patch, HIVE-18043.005.patch
>
>
> Support Complex Types in vectorization is finished in HIVE-16589, but List
> type is still not support in MapWork. It should be supported to improve the
> performance when vectorization is enable.
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