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Posted to issues@hive.apache.org by "shaoxiaowei (JIRA)" <ji...@apache.org> on 2018/06/20 01:09:00 UTC
[jira] [Assigned] (HIVE-19943) Header values keep showing up in
result sets
[ https://issues.apache.org/jira/browse/HIVE-19943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
shaoxiaowei reassigned HIVE-19943:
----------------------------------
Assignee: shaoxiaowei
> Header values keep showing up in result sets
> --------------------------------------------
>
> Key: HIVE-19943
> URL: https://issues.apache.org/jira/browse/HIVE-19943
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 2.1.0
> Environment: Hdinsight Hive interactivequerry
> [Components|https://docs.microsoft.com/en-us/azure/hdinsight/hdinsight-component-versioning#hadoop-components-available-with-different-hdinsight-versions]
> Reporter: Liam De Lee
> Assignee: shaoxiaowei
> Priority: Major
>
> We are using the tblproperties ("skip.header.line.count"="1") when creating an external table.
> When we do a select * from table we get it back as expected without the header present in the result set.
> However when we do for instance a count(1) we get the header back in this count (tested with a select * from table and paste it in notepad to find the amount of rows)
> If we also do this with a select distinct(column) from table we also get the header as a distinct value.
> file structure:
> ||_TESTING_TYPE||
> |adf|
> |hyg|
> |abc|
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