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https://issues.apache.org/jira/browse/SPARK-20873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruben Janssen updated SPARK-20873:
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Description:
For unsupported column type, we simply output the column type instead of the
type name.
{noformat}
java.lang.SQLException:
org.apache.spark.sql.execution.columnar.ColumnTypeSuite$$anonfun$4$$anon$1@2205a05d
{noformat}
We should improve it by outputting its name.
was:
For unsupported data types, we simply output the type number instead of the
type name.
{noformat}
java.sql.SQLException: Unsupported type 2014
{noformat}
We should improve it by outputting its name.
> Improve the error message for unsupported Column Type
> -----------------------------------------------------
>
> Key: SPARK-20873
> URL: https://issues.apache.org/jira/browse/SPARK-20873
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.2.0
> Reporter: Ruben Janssen
> Assignee: Xiao Li
>
> For unsupported column type, we simply output the column type instead of the
> type name.
> {noformat}
> java.lang.SQLException:
> org.apache.spark.sql.execution.columnar.ColumnTypeSuite$$anonfun$4$$anon$1@2205a05d
> {noformat}
> We should improve it by outputting its name.
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