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  1. Spark
  2. SPARK-12654

sc.wholeTextFiles with spark.hadoop.cloneConf=true fails on secure Hadoop

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.5.0
    • Fix Version/s: 1.6.1, 2.0.0
    • Component/s: Spark Core
    • Labels:
      None

      Description

      On a secure hadoop cluster using pyspark or spark-shell in yarn client mode with spark.hadoop.cloneConf=true, start it up and wait for over 1 minute. Then try to use:
      val files = sc.wholeTextFiles("dir")
      files.collect()
      and it fails with:

      py4j.protocol.Py4JJavaError: An error occurred while calling z:org.apache.spark.api.python.PythonRDD.collectAndServe.
      : org.apache.hadoop.ipc.RemoteException(java.io.IOException): Delegation Token can be issued only with kerberos or web authentication
      at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getDelegationToken(FSNamesystem.java:7365)
      at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getDelegationToken(NameNodeRpcServer.java:528)
      at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getDelegationToken(ClientNamenodeProtocolServerSideTranslatorPB.java:963)
      at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619)
      at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:962)
      at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2096)
      at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2092)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAs(Subject.java:422)
      at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1694)
      at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2090)

      at org.apache.hadoop.ipc.Client.call(Client.java:1451)
      at org.apache.hadoop.ipc.Client.call(Client.java:1382)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232)
      at com.sun.proxy.$Proxy12.getDelegationToken(Unknown Source)
      at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getDelegationToken(ClientNamenodeProtocolTranslatorPB.java:909)
      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.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy13.getDelegationToken(Unknown Source)
      at org.apache.hadoop.hdfs.DFSClient.getDelegationToken(DFSClient.java:1029)
      at org.apache.hadoop.hdfs.DistributedFileSystem.getDelegationToken(DistributedFileSystem.java:1434)
      at org.apache.hadoop.fs.FileSystem.collectDelegationTokens(FileSystem.java:529)
      at org.apache.hadoop.fs.FileSystem.addDelegationTokens(FileSystem.java:507)
      at org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens(DistributedFileSystem.java:2120)
      at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:121)
      at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:100)
      at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodes(TokenCache.java:80)
      at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:242)
      at org.apache.spark.input.WholeTextFileInputFormat.setMinPartitions(WholeTextFileInputFormat.scala:55)
      at org.apache.spark.rdd.WholeTextFileRDD.getPartitions(NewHadoopRDD.scala:304)
      at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:239)

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            • Assignee:
              tgraves Thomas Graves
              Reporter:
              tgraves Thomas Graves
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              Dates

              • Created:
                Updated:
                Resolved: