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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2021/08/05 05:31:00 UTC
[jira] [Updated] (SPARK-36422) Examples can't run in IDE directly
[ https://issues.apache.org/jira/browse/SPARK-36422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yang Jie updated SPARK-36422:
-----------------------------
Issue Type: Bug (was: Improvement)
> Examples can't run in IDE directly
> ----------------------------------
>
> Key: SPARK-36422
> URL: https://issues.apache.org/jira/browse/SPARK-36422
> Project: Spark
> Issue Type: Bug
> Components: Examples
> Affects Versions: 3.3.0
> Reporter: Yang Jie
> Priority: Minor
>
> I found the examples can't run in IDE(such as Intellij).
> For example, if run `org.apache.spark.examples.sql.JavaUserDefinedScalar` in IDE, the error message as follows:
> {code:java}
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/spark/sql/SparkSession
> at org.apache.spark.examples.sql.JavaUserDefinedScalar.main(JavaUserDefinedScalar.java:33)
> Caused by: java.lang.ClassNotFoundException: org.apache.spark.sql.SparkSession
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
> ... 1 more
> {code}
>
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