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https://issues.apache.org/jira/browse/SPARK-19983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Li closed SPARK-19983.
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Resolution: Not A Problem
> Getting ValidationFailureSemanticException on 'INSERT OVEWRITE'
> ---------------------------------------------------------------
>
> Key: SPARK-19983
> URL: https://issues.apache.org/jira/browse/SPARK-19983
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: Rajkumar
> Priority: Blocker
>
> Hi, I am creating a DataFrame and registering that DataFrame as temp table
> using df.createOrReplaceTempView('mytable'). After that I try to write the
> content from 'mytable' into Hive table(It has partition) using the following
> query
> insert overwrite table
> myhivedb.myhivetable
> partition(testdate) // ( 1) : Note here : I have a partition named 'testdate'
> select
> Field1,
> Field2,
> ...
> TestDate //(2) : Note here : I have a field named 'TestDate' ; Both (1) &
> (2) have the same name
> from
> mytable
> when I execute this query, I am getting the following error
> Exception in thread "main"
> org.apache.hadoop.hive.ql.metadata.Table$ValidationFailureSemanticException:
> Partition spec {testdate=, TestDate=2013-01-01}
> Looks like I am getting this error because of the same field names ; ie
> testdate(the partition in Hive) & TestDate (The field in temp table 'mytable')
> Whereas if my partition name testdate is different from the fieldname(ie
> TestDate), the query executes successuflly. Example...
> insert overwrite table
> myhivedb.myhivetable
> partition(my_partition) //Note here the partition name is not 'testdate'
> select
> Field1,
> Field2,
> ...
> TestDate
> from
> mytable
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