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  1. Hadoop HDFS
  2. HDFS-4902

DFSClient.getSnapshotDiffReport should use string path rather than o.a.h.fs.Path

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.1.0-beta
    • Fix Version/s: 2.1.0-beta
    • Component/s: snapshots
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      org.apache.hadoop.ipc.RemoteException(java.lang.AssertionError): Absolute path required
      	at org.apache.hadoop.hdfs.server.namenode.INode.getPathNames(INode.java:641)
      	at org.apache.hadoop.hdfs.server.namenode.INode.getPathComponents(INode.java:619)
      	at org.apache.hadoop.hdfs.server.namenode.INodeDirectory.getINodesInPath4Write(INodeDirectory.java:362)
      	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.getINodesInPath4Write(FSDirectory.java:1648)
      	at org.apache.hadoop.hdfs.server.namenode.snapshot.SnapshotManager.diff(SnapshotManager.java:354)
      	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getSnapshotDiffReport(FSNamesystem.java:6035)
      	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getSnapshotDiffReport(NameNodeRpcServer.java:1172)
      	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getSnapshotDiffReport(ClientNamenodeProtocolTranslatorPB.java:975)
      	at org.apache.hadoop.hdfs.DFSClient.getSnapshotDiffReport(DFSClient.java:2158)
      	at org.apache.hadoop.hdfs.DistributedFileSystem.getSnapshotDiffReport(DistributedFileSystem.java:990)
      
      

      DistributedFileSystem.getSnapshotDiffReport use Path with scheme, so toString will return path with scheme, e.g. hdfs://xxxx:8020/abc/
      But FSNamesystem only accept simple path, not whole URI.

        Attachments

        1. HDFS-4902.patch
          3 kB
          Binglin Chang
        2. HDFS-4902.001.patch
          2 kB
          Jing Zhao

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            People

            • Assignee:
              decster Binglin Chang
              Reporter:
              decster Binglin Chang
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              Dates

              • Created:
                Updated:
                Resolved: