I am trying to read a file from hdfs. (The hdfs is working fine, I have uploaded the file from one machine - the master, and downloaded it on a slave to make sure that everything is ok) but I am receiving this error:
(this is how my reading line looks like: "val lines = sc.textFile("hdfs://10.237.114.143:8020/files/fisier_16mil_30D_R10k.txt") ") java.io.IOException: Failed on local exception: java.io.EOFException; Host Details : local host is: "SparkTwo/127.0.0.1"; destination host is: "10.237.114.143":8020; at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:764) at org.apache.hadoop.ipc.Client.call(Client.java:1351) at org.apache.hadoop.ipc.Client.call(Client.java:1300) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206) at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source) 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.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source) at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:651) at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1679) at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1106) at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1102) at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1102) at org.apache.hadoop.fs.FileSystem.globStatusInternal(FileSystem.java:1701) at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1647) at org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:222) at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:270) at org.apache.spark.rdd.HadoopRDD.getPartitions(HadoopRDD.scala:141) at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:201) at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:199) at scala.Option.getOrElse(Option.scala:108) at org.apache.spark.rdd.RDD.partitions(RDD.scala:199) at org.apache.spark.rdd.MappedRDD.getPartitions(MappedRDD.scala:26) at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:201) at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:199) at scala.Option.getOrElse(Option.scala:108) at org.apache.spark.rdd.RDD.partitions(RDD.scala:199) at org.apache.spark.rdd.MappedRDD.getPartitions(MappedRDD.scala:26) at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:201) at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:199) at scala.Option.getOrElse(Option.scala:108) at org.apache.spark.rdd.RDD.partitions(RDD.scala:199) at org.apache.spark.SparkContext.runJob(SparkContext.scala:886) at org.apache.spark.rdd.RDD.count(RDD.scala:698) at org.apache.spark.rdd.RDD.takeSample(RDD.scala:323) at SparkKMeans$.main(SparkKMeans.scala:66) at SparkKMeans.main(SparkKMeans.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 scala.tools.nsc.util.ScalaClassLoader$$anonfun$run$1.apply(ScalaClassLoader.scala:78) at scala.tools.nsc.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:24) at scala.tools.nsc.util.ScalaClassLoader$URLClassLoader.asContext(ScalaClassLoader.scala:88) at scala.tools.nsc.util.ScalaClassLoader$class.run(ScalaClassLoader.scala:78) at scala.tools.nsc.util.ScalaClassLoader$URLClassLoader.run(ScalaClassLoader.scala:101) at scala.tools.nsc.ObjectRunner$.run(ObjectRunner.scala:33) at scala.tools.nsc.ObjectRunner$.runAndCatch(ObjectRunner.scala:40) at scala.tools.nsc.MainGenericRunner.runTarget$1(MainGenericRunner.scala:56) at scala.tools.nsc.MainGenericRunner.process(MainGenericRunner.scala:80) at scala.tools.nsc.MainGenericRunner$.main(MainGenericRunner.scala:89) at scala.tools.nsc.MainGenericRunner.main(MainGenericRunner.scala) Any thoughts on this ? Thanks