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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/08/05 15:12:20 UTC
[jira] [Resolved] (SPARK-16625) Oracle JDBC table creation fails
with ORA-00902: invalid datatype
[ https://issues.apache.org/jira/browse/SPARK-16625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved SPARK-16625.
-------------------------------
Resolution: Fixed
Fix Version/s: 2.1.0
Issue resolved by pull request 14377
[https://github.com/apache/spark/pull/14377]
> Oracle JDBC table creation fails with ORA-00902: invalid datatype
> -----------------------------------------------------------------
>
> Key: SPARK-16625
> URL: https://issues.apache.org/jira/browse/SPARK-16625
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.6.2
> Reporter: Daniel Darabos
> Fix For: 2.1.0
>
>
> Unfortunately I know very little about databases, but I figure this is a bug.
> I have a DataFrame with the following schema:
> {noformat}
> StructType(StructField(dst,StringType,true), StructField(id,LongType,true), StructField(src,StringType,true))
> {noformat}
> I am trying to write it to an Oracle database like this:
> {code:java}
> String url = "jdbc:oracle:thin:root/rootroot@<ip address>:1521:db";
> java.util.Properties p = new java.util.Properties();
> p.setProperty("driver", "oracle.jdbc.OracleDriver");
> df.write().mode("overwrite").jdbc(url, "my_table", p);
> {code}
> And I get:
> {noformat}
> Exception in thread "main" java.sql.SQLSyntaxErrorException: ORA-00902: invalid datatype
> at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:461)
> at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:402)
> at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1108)
> at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:541)
> at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:264)
> at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:598)
> at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:213)
> at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:26)
> at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:1241)
> at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1558)
> at oracle.jdbc.driver.OracleStatement.executeUpdateInternal(OracleStatement.java:2498)
> at oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java:2431)
> at oracle.jdbc.driver.OracleStatementWrapper.executeUpdate(OracleStatementWrapper.java:975)
> at org.apache.spark.sql.DataFrameWriter.jdbc(DataFrameWriter.scala:302)
> {noformat}
> The Oracle server I am running against is the one I get on Amazon RDS for engine type {{oracle-se}}. The same code (with the right driver) against the RDS instance with engine type {{MySQL}} works.
> The error message is the same as in https://issues.apache.org/jira/browse/SPARK-12941. Could it be that {{Long}} is also translated into the wrong data type? Thanks.
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