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Posted to issues@spark.apache.org by "Max Gekk (Jira)" <ji...@apache.org> on 2021/10/09 16:35:00 UTC
[jira] [Commented] (SPARK-36949) Fix CREATE TABLE AS SELECT of ANSI
intervals
[ https://issues.apache.org/jira/browse/SPARK-36949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426617#comment-17426617 ]
Max Gekk commented on SPARK-36949:
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[~cloud_fan] [~csun] FYI, even if I map Catalyst's ANSI interval types to Hive's interval types, the query fails at Hive's side because the method doesn't support Hive's intervals: https://github.com/apache/hive/blame/master/ql/src/java/org/apache/hadoop/hive/ql/io/parquet/serde/ArrayWritableObjectInspector.java#L94
> Fix CREATE TABLE AS SELECT of ANSI intervals
> --------------------------------------------
>
> Key: SPARK-36949
> URL: https://issues.apache.org/jira/browse/SPARK-36949
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Max Gekk
> Priority: Major
>
> The given SQL should work:
> {code:sql}
> spark-sql> CREATE TABLE tbl1 STORED AS PARQUET AS SELECT INTERVAL '1-1' YEAR TO MONTH AS YM;
> 21/10/07 21:35:59 WARN SessionState: METASTORE_FILTER_HOOK will be ignored, since hive.security.authorization.manager is set to instance of HiveAuthorizerFactory.
> Error in query: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.IllegalArgumentException: Error: type expected at the position 0 of 'interval year to month' but 'interval year to month' is found
> {code}
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