Github user darabos commented on the issue:
https://github.com/apache/spark/pull/16678
Thanks for the quick pull request!
> @darabos Could you make a manual test and see whether this changes can
resolve your issue?
Unfortunately it does not. I built the code with this command:
```
JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/ \
./dev/make-distribution.sh \
-Phadoop-2.7 -Phive -Phive-thriftserver
```
I ran the commands in the pull request description in the fresh
`spark-shell` and got the same errors. The stack trace reflects your changes
though:
```
scala> spark.read.format("jdbc").option("url",
"jdbc:sqlite:").option("dbtable", "x").load
java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getDriver(DriverManager.java:315)
at
org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils$$anonfun$2.apply(JdbcUtils.scala:55)
at
org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils$$anonfun$2.apply(JdbcUtils.scala:55)
at scala.Option.getOrElse(Option.scala:121)
at
org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils$.createConnectionFactory(JdbcUtils.scala:54)
at
org.apache.spark.sql.execution.datasources.jdbc.JDBCRDD$.resolveTable(JDBCRDD.scala:58)
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:320)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:158)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:126)
... 48 elided
scala> spark.read.format("jdbc").option("url",
"jdbc:sqlite:").option("dbtable", "x").load
java.sql.SQLException: [SQLITE_ERROR] SQL error or missing database (no
such table: x)
```
Have you been unable to reproduce this on your machine? Do you think
something's wrong with my environment?
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