Xiangrui Meng created SPARK-1539:
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             Summary: RDDPage.scala contains RddPage
                 Key: SPARK-1539
                 URL: https://issues.apache.org/jira/browse/SPARK-1539
             Project: Spark
          Issue Type: Bug
          Components: Web UI
    Affects Versions: 1.0.0
            Reporter: Xiangrui Meng
            Assignee: Xiangrui Meng


SPARK-1386 changed RDDPage to RddPage but didn't change the filename. I tried 
sbt/sbt publish-local. Inside the spark-core jar, the unit name is 
RDDPage.class and hence I got the following error:

{code}
[error] (run-main) java.lang.NoClassDefFoundError: 
org/apache/spark/ui/storage/RddPage
java.lang.NoClassDefFoundError: org/apache/spark/ui/storage/RddPage
        at org.apache.spark.ui.SparkUI.initialize(SparkUI.scala:59)
        at org.apache.spark.ui.SparkUI.<init>(SparkUI.scala:52)
        at org.apache.spark.ui.SparkUI.<init>(SparkUI.scala:42)
        at org.apache.spark.SparkContext.<init>(SparkContext.scala:215)
        at MovieLensALS$.main(MovieLensALS.scala:38)
        at MovieLensALS.main(MovieLensALS.scala)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
Caused by: java.lang.ClassNotFoundException: org.apache.spark.ui.storage.RddPage
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at org.apache.spark.ui.SparkUI.initialize(SparkUI.scala:59)
        at org.apache.spark.ui.SparkUI.<init>(SparkUI.scala:52)
        at org.apache.spark.ui.SparkUI.<init>(SparkUI.scala:42)
        at org.apache.spark.SparkContext.<init>(SparkContext.scala:215)
        at MovieLensALS$.main(MovieLensALS.scala:38)
        at MovieLensALS.main(MovieLensALS.scala)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
{code}

This can be fixed after renaming RddPage to RDDPage.



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