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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-22303) [SQL] Getting java.sql.SQLException: Unsupported type 101 for BINARY_DOUBLE
Date Sun, 22 Oct 2017 03:05:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-22303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-22303:
------------------------------------

    Assignee:     (was: Apache Spark)

> [SQL] Getting java.sql.SQLException: Unsupported type 101 for BINARY_DOUBLE
> ---------------------------------------------------------------------------
>
>                 Key: SPARK-22303
>                 URL: https://issues.apache.org/jira/browse/SPARK-22303
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Kohki Nishio
>            Priority: Minor
>
> When a table contains columns such as BINARY_DOUBLE or BINARY_FLOAT, this JDBC connector
throws SQL exception
> {code}
> java.sql.SQLException: Unsupported type 101
>   at org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils$.org$apache$spark$sql$execution$datasources$jdbc$JdbcUtils$$getCatalystType(JdbcUtils.scala:235)
>   at org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils$$anonfun$8.apply(JdbcUtils.scala:292)
>   at org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils$$anonfun$8.apply(JdbcUtils.scala:292)
>   at scala.Option.getOrElse(Option.scala:121)
>   at org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils$.getSchema(JdbcUtils.scala:291)
>   at org.apache.spark.sql.execution.datasources.jdbc.JDBCRDD$.resolveTable(JDBCRDD.scala:64)
>   at org.apache.spark.sql.execution.datasources.jdbc.JDBCRelation.<init>(JDBCRelation.scala:113)
>   at org.apache.spark.sql.execution.datasources.jdbc.JdbcRelationProvider.createRelation(JdbcRelationProvider.scala:47)
>   at org.apache.spark.sql.execution.datasources.DataSource.resolveRelation(DataSource.scala:306)
>   at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:178)
>   at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:146)
> {code}
> these types are Oracle specific ones, described here
> https://docs.oracle.com/cd/E11882_01/timesten.112/e21642/types.htm#TTSQL148



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