Hi, all
I’m writing a Spark application to load S3 data to HDFS,
the HDFS version is 2.3.0, so I have to compile Spark with Hadoop 2.3.0
after I execute
val allfiles = sc.textFile("s3n://abc/*.txt”)
val output = allfiles.saveAsTextFile("hdfs://x.x.x.x:9000/dataset”)
Spark throws exception: (actually related to Hadoop?)
java.lang.NoClassDefFoundError: org/jets3t/service/ServiceException
at
org.apache.hadoop.fs.s3.S3FileSystem.createDefaultStore(S3FileSystem.java:100)
at org.apache.hadoop.fs.s3.S3FileSystem.initialize(S3FileSystem.java:90)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2316)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:90)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2350)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2332)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:369)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296)
at org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:221)
at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:270)
at org.apache.spark.rdd.HadoopRDD.getPartitions(HadoopRDD.scala:140)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:207)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:205)
at scala.Option.getOrElse(Option.scala:120)
at org.apache.spark.rdd.RDD.partitions(RDD.scala:205)
at org.apache.spark.rdd.MappedRDD.getPartitions(MappedRDD.scala:28)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:207)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:205)
at scala.Option.getOrElse(Option.scala:120)
at org.apache.spark.rdd.RDD.partitions(RDD.scala:205)
at org.apache.spark.rdd.MappedRDD.getPartitions(MappedRDD.scala:28)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:207)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:205)
at scala.Option.getOrElse(Option.scala:120)
at org.apache.spark.rdd.RDD.partitions(RDD.scala:205)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:891)
at
org.apache.spark.rdd.PairRDDFunctions.saveAsHadoopDataset(PairRDDFunctions.scala:741)
at
org.apache.spark.rdd.PairRDDFunctions.saveAsHadoopFile(PairRDDFunctions.scala:692)
at
org.apache.spark.rdd.PairRDDFunctions.saveAsHadoopFile(PairRDDFunctions.scala:574)
at org.apache.spark.rdd.RDD.saveAsTextFile(RDD.scala:900)
at $iwC$$iwC$$iwC$$iwC.<init>(<console>:14)
at $iwC$$iwC$$iwC.<init>(<console>:19)
at $iwC$$iwC.<init>(<console>:21)
at $iwC.<init>(<console>:23)
at <init>(<console>:25)
at .<init>(<console>:29)
at .<clinit>(<console>)
at .<init>(<console>:7)
at .<clinit>(<console>)
at $print(<console>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:772)
at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1040)
at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:609)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:640)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:604)
at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:793)
at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:838)
at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:750)
at org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:598)
at org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:605)
at org.apache.spark.repl.SparkILoop.loop(SparkILoop.scala:608)
at
org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply$mcZ$sp(SparkILoop.scala:931)
at
org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:881)
at
org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:881)
at
scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135)
at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:881)
at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:973)
at org.apache.spark.repl.Main$.main(Main.scala:31)
at org.apache.spark.repl.Main.main(Main.scala)
Caused by: java.lang.ClassNotFoundException: org.jets3t.service.ServiceException
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 63 more
Anyone else met the similar problem?
Best,
--
Nan Zhu
