HDFS Forum

FsPermission.toExtendedShort not found

  • #59042
    Vikas Parashar


    Oneof my colleague have done something wrong on HDP. Now, we don’t any idea “What to do or not”? Actually the problem occurs with file system permission. Whenever i am trying to run “hadoop fs -ls /” giving me below error.
    ls: org.apache.hadoop.fs.permission.FsPermission.toExtendedShort()S

    Due to this, resource manager is down. When i have seen the log of resource manager. There i get to know, resource manger was unable to reach this file system class.
    tailf /var/log/hadoop/hdfs/hadoop-hdfs-namenode-hadoopsrv.poc.com.log
    java.lang.NoSuchMethodError: org.apache.hadoop.fs.permission.FsPermission.toExtendedShort()S
    at org.apache.hadoop.hdfs.protocolPB.PBHelper.convert(PBHelper.java:1191)
    at org.apache.hadoop.hdfs.protocolPB.PBHelper.convert(PBHelper.java:1293)
    at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getFileInfo(ClientNamenodeProtocolServerSideTranslatorPB.java:767)
    at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
    at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
    at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2013)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2009)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:415)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1557)
    at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

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