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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2016/10/08 04:39:20 UTC
[jira] [Comment Edited] (SPARK-9764) Spark SQL uses table metadata
inconsistently
[ https://issues.apache.org/jira/browse/SPARK-9764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15557188#comment-15557188 ]
Xiao Li edited comment on SPARK-9764 at 10/8/16 4:38 AM:
---------------------------------------------------------
This should be resolved by native DDL support since 2.0. Please check it. Thanks!
was (Author: smilegator):
This should be resolved in the latest branch. Please check it. Thanks!
> Spark SQL uses table metadata inconsistently
> --------------------------------------------
>
> Key: SPARK-9764
> URL: https://issues.apache.org/jira/browse/SPARK-9764
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.4.1
> Environment: Ubuntu on AWS
> Reporter: Simeon Simeonov
> Labels: hive, sql
>
> For the same table, {{DESCRIBE}} and {{SHOW COLUMNS}} produce different results. The former shows the correct column names. The latter always shows just a single column named {{col}}. This is true for any table created with {{HiveContext.read.json}}.
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