[jira] [Commented] (HIVE-20044) Arrow Serde should pad char values and handle empty strings correctly

["Hive QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-20044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16601752#comment-16601752 ] 

Hive QA commented on HIVE-20044:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | {color:red} patch {color} | {color:red}  0m 14s{color} | {color:red} /data/hiveptest/logs/PreCommit-HIVE-Build-13562/patches/PreCommit-HIVE-Build-13562.patch does not apply to master. Rebase required? Wrong Branch? See http://cwiki.apache.org/confluence/display/Hive/HowToContribute for help. {color} |
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|| Subsystem || Report/Notes ||
| Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-13562/yetus.txt |
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> Arrow Serde should pad char values and handle empty strings correctly
> ---------------------------------------------------------------------
>
>                 Key: HIVE-20044
>                 URL: https://issues.apache.org/jira/browse/HIVE-20044
>             Project: Hive
>          Issue Type: Bug
>          Components: Serializers/Deserializers
>            Reporter: Teddy Choi
>            Assignee: Teddy Choi
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-20044.1.branch-3.patch, HIVE-20044.1.patch, HIVE-20044.1.patch, HIVE-20044.2.patch, HIVE-20044.3.patch, HIVE-20044.3.patch, HIVE-20044.patch
>
>
> When Arrow Serde serializes char values, it loses padding. Also when it counts empty strings, sometimes it makes a smaller number. It should pad char values and handle empty strings correctly.



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