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https://issues.apache.org/jira/browse/SPARK-1734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13990468#comment-13990468
]
Guoqiang Li commented on SPARK-1734:
------------------------------------
There are spaces behind the
{{org.apache.spark.broadcast.TorrentBroadcastFactory}}
[PR 665|https://github.com/apache/spark/pull/665]
> spark-submit throws an exception: Exception in thread "main"
> java.lang.ClassNotFoundException:
> org.apache.spark.broadcast.TorrentBroadcastFactory
> -------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-1734
> URL: https://issues.apache.org/jira/browse/SPARK-1734
> Project: Spark
> Issue Type: Sub-task
> Components: Deploy, Spark Core
> Reporter: Guoqiang Li
> Priority: Blocker
>
> {{conf/spark-defaults.conf}}:
> {code}
> spark.broadcast.factory
> org.apache.spark.broadcast.TorrentBroadcastFactory
> {code}
> {{./bin/spark-submit /opt/spark/classes/toona-assembly-1.0.2-SNAPSHOT.jar
> --verbose --master spark://spark:7077 --deploy-mode client --class
> com.zhe800.toona.knn.computation.DealKNN}} =>
> {code}
> Exception in thread "main" java.lang.ClassNotFoundException:
> org.apache.spark.broadcast.TorrentBroadcastFactory
> at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:259)
> at
> org.apache.spark.broadcast.BroadcastManager.initialize(BroadcastManager.scala:43)
> at
> org.apache.spark.broadcast.BroadcastManager.<init>(BroadcastManager.scala:33)
> at org.apache.spark.SparkEnv$.create(SparkEnv.scala:218)
> at org.apache.spark.SparkContext.<init>(SparkContext.scala:196)
> at com.zhe800.toona.knn.computation.DealKNN$.main(DealKNN.scala:93)
> at com.zhe800.toona.knn.computation.DealKNN.main(DealKNN.scala)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:483)
> at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:258)
> at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:55)
> at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
> {code}
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