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  1. Hadoop HDFS
  2. HDFS-13816

dfs.getQuotaUsage() throws NPE on non-existent dir instead of FileNotFoundException

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0, 3.0.0-alpha1
    • Fix Version/s: 3.0.4, 3.3.0, 3.2.1, 3.1.3
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      dfs.getQuotaUsage() on non-existent path should throw FileNotFoundException.

      java.lang.NullPointerException
      	at org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getQuotaUsageInt(FSDirStatAndListingOp.java:573)
      	at org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getQuotaUsage(FSDirStatAndListingOp.java:554)
      	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getQuotaUsage(FSNamesystem.java:3221)
      	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getQuotaUsage(NameNodeRpcServer.java:1404)
      	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getQuotaUsage(ClientNamenodeProtocolServerSideTranslatorPB.java:1861)
      	at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
      	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524)
      	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1025)
      	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:876)
      	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:822)
      	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:1730)
      	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2682)
      

        Attachments

        1. HDFS-13816-02.patch
          2 kB
          Vinayakumar B
        2. HDFS-13816-01.patch
          2 kB
          Vinayakumar B

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              • Assignee:
                vinayakumarb Vinayakumar B
                Reporter:
                vinayakumarb Vinayakumar B
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                Dates

                • Created:
                  Updated:
                  Resolved: