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https://issues.apache.org/jira/browse/HIVE-19638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16780985#comment-16780985
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Hive QA commented on HIVE-19638:
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| (x) *{color:red}-1 overall{color}* |
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| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 12s{color}
| {color:red}
/data/hiveptest/logs/PreCommit-HIVE-Build-16299/patches/PreCommit-HIVE-Build-16299.patch
does not apply to master. Rebase required? Wrong Branch? See
http://cwiki.apache.org/confluence/display/Hive/HowToContribute for help.
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http://104.198.109.242/logs//PreCommit-HIVE-Build-16299/yetus.txt |
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This message was automatically generated.
> Configuration not passed to ORC Reader.Options
> ----------------------------------------------
>
> Key: HIVE-19638
> URL: https://issues.apache.org/jira/browse/HIVE-19638
> Project: Hive
> Issue Type: Bug
> Components: Configuration, File Formats, ORC
> Affects Versions: 2.3.0, 2.3.1, 2.3.2
> Reporter: Rentao Wu
> Assignee: Rentao Wu
> Priority: Major
> Attachments: HIVE-19638.patch
>
>
> Configuration is not passed to ORC's Reader.Option in OrcFileInputFormat
> which causes some [ORC
> configurations|https://github.com/apache/orc/blob/master/java/core/src/java/org/apache/orc/Reader.java#L170-L176]
> to not be able to be picked up.
> Related issues:
> For example, the ORC upgrade in Hive 2.3.x changed schema evolution from
> positional to column name matching. A backwards compatibility configuration
> "orc.force.positional.evolution" could be set in ORC Reader.Options by
> [ORC-120|https://issues.apache.org/jira/browse/ORC-120] however it could not
> be picked up resulting in null values when querying ORC tables where the
> column names do not match.
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