Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Apache's JIRA Issue Tracker by Jonathan Kelly, 1 year ago
java.lang.ClassNotFoundException: Class com.amazon.ws.emr.hadoop.fs.EmrFileSystem not found
via spark-issues by Jonathan Kelly (JIRA), 1 year ago
java.lang.ClassNotFoundException: Class com.amazon.ws.emr.hadoop.fs.EmrFileSystem not found
via Google Groups by unmesha sreeveni, 2 years ago
java.lang.ClassNotFoundException: Class tachyon.hadoop.TFS not found
via Stack Overflow by Unmesha SreeVeni
, 2 years ago
java.lang.ClassNotFoundException: Class tachyon.hadoop.TFS not found
via Google Groups by Jiří Šimša, 1 year ago
java.lang.ClassNotFoundException: Class alluxio.hadoop.FileSystem not found
via Stack Overflow by sashmi
, 2 years ago
java.lang.ClassNotFoundException: Class org.apache.hadoop.fs.s3.S3FileSystem not found
java.lang.RuntimeException: java.lang.ClassNotFoundException: Class com.amazon.ws.emr.hadoop.fs.EmrFileSystem not found at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2074) at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2626) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2639) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:90) at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2678) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2660) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:374) at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296) at org.apache.spark.deploy.yarn.Client.copyFileToRemote(Client.scala:233) at org.apache.spark.deploy.yarn.Client.org$apache$spark$deploy$yarn$Client$$distribute$1(Client.scala:327) at org.apache.spark.deploy.yarn.Client$$anonfun$prepareLocalResources$5.apply(Client.scala:366) at org.apache.spark.deploy.yarn.Client$$anonfun$prepareLocalResources$5.apply(Client.scala:364) at scala.collection.immutable.List.foreach(List.scala:318) at org.apache.spark.deploy.yarn.Client.prepareLocalResources(Client.scala:364) at org.apache.spark.deploy.yarn.Client.createContainerLaunchContext(Client.scala:629) at org.apache.spark.deploy.yarn.Client.submitApplication(Client.scala:119) at org.apache.spark.deploy.yarn.Client.run(Client.scala:907) at org.apache.spark.deploy.yarn.Client$.main(Client.scala:966) at org.apache.spark.deploy.yarn.Client.main(Client.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:672) at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180) at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:120) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)Caused by: java.lang.ClassNotFoundException: Class com.amazon.ws.emr.hadoop.fs.EmrFileSystem not found at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:1980) at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2072) ... 27 more