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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/10/23 21:42:00 UTC
[jira] [Commented] (SPARK-21912) ORC/Parquet table should not
create invalid column names
[ https://issues.apache.org/jira/browse/SPARK-21912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16215896#comment-16215896 ]
Apache Spark commented on SPARK-21912:
--------------------------------------
User 'dongjoon-hyun' has created a pull request for this issue:
https://github.com/apache/spark/pull/19562
> ORC/Parquet table should not create invalid column names
> --------------------------------------------------------
>
> Key: SPARK-21912
> URL: https://issues.apache.org/jira/browse/SPARK-21912
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.2.0
> Reporter: Dongjoon Hyun
> Assignee: Dongjoon Hyun
> Fix For: 2.3.0
>
>
> Currently, users meet job abortions while creating ORC data source tables with invalid column names. We had better prevent this by raising AnalysisException like Paquet data source tables.
> {code}
> scala> sql("CREATE TABLE orc1 USING ORC AS SELECT 1 `a b`")
> 17/09/04 13:28:21 ERROR Utils: Aborting task
> java.lang.IllegalArgumentException: Error: : expected at the position 8 of 'struct<a b:int>' but ' ' is found.
> at org.apache.hadoop.hive.serde2.typeinfo.TypeInfoUtils$TypeInfoParser.expect(TypeInfoUtils.java:360)
> ...
> 17/09/04 13:28:21 WARN FileOutputCommitter: Could not delete file:/Users/dongjoon/spark-release/spark-master/spark-warehouse/orc1/_temporary/0/_temporary/attempt_20170904132821_0001_m_000000_0
> 17/09/04 13:28:21 ERROR FileFormatWriter: Job job_20170904132821_0001 aborted.
> 17/09/04 13:28:21 ERROR Executor: Exception in task 0.0 in stage 1.0 (TID 1)
> org.apache.spark.SparkException: Task failed while writing rows.
> {code}
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