Examples of DataNodeDescriptor

org.apache.cayenne.configuration.DataNodeDescriptor
A descriptor of {@link DataNode} configuration. @since 3.1
org.apache.hadoop.dfs.DatanodeDescriptor
DatanodeDescriptor tracks stats on a given DataNode, such as available storage capacity, last update time, etc., and maintains a set of blocks stored on the datanode. This data structure is a data structure that is internal to the namenode. It is *not* sent over-the-wire to the Client or the Datnodes. Neither is it stored persistently in the fsImage. @author Mike Cafarella @author Konstantin Shvachko
org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor
This class extends the DatanodeInfo class with ephemeral information (eg health, capacity, what blocks are associated with the Datanode) that is private to the Namenode, ie this class is not exposed to clients.
org.apache.hadoop.hdfs.server.namenode.DatanodeDescriptor
DatanodeDescriptor tracks stats on a given DataNode, such as available storage capacity, last update time, etc., and maintains a set of blocks stored on the datanode. This data structure is a data structure that is internal to the namenode. It is *not* sent over-the-wire to the Client or the Datnodes. Neither is it stored persistently in the fsImage.

Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

      LOG.debug("Running " + GenericTestUtils.getMethodName());
    }
    LeaseManager.Lease lm = mock(LeaseManager.Lease.class);
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));    
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));
    
    mockFileBlocks(2, null, 
      HdfsServerConstants.BlockUCState.UNDER_CONSTRUCTION, file, dnd, ps, false);

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Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

      LOG.debug("Running " + GenericTestUtils.getMethodName());
    }
    LeaseManager.Lease lm = mock(LeaseManager.Lease.class);
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));


    mockFileBlocks(2, HdfsServerConstants.BlockUCState.COMMITTED, 
      HdfsServerConstants.BlockUCState.COMMITTED, file, dnd, ps, false);

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Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

      LOG.debug("Running " + GenericTestUtils.getMethodName());
    }
    LeaseManager.Lease lm = mock(LeaseManager.Lease.class);
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));


    mockFileBlocks(0, null, null, file, dnd, ps, false);

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Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

      LOG.debug("Running " + GenericTestUtils.getMethodName());
    }
    LeaseManager.Lease lm = mock(LeaseManager.Lease.class);
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));


    mockFileBlocks(1, null, HdfsServerConstants.BlockUCState.COMMITTED, file, dnd, ps, false);

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Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

      LOG.debug("Running " + GenericTestUtils.getMethodName());
    }
    LeaseManager.Lease lm = mock(LeaseManager.Lease.class);
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));
    
    mockFileBlocks(2, HdfsServerConstants.BlockUCState.COMMITTED, 
      HdfsServerConstants.BlockUCState.UNDER_CONSTRUCTION, file, dnd, ps, false);

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Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

    }
    long recoveryId = 2002;
    long newSize = 273487234;
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));
    
    mockFileBlocks(2, HdfsServerConstants.BlockUCState.COMMITTED, 
      HdfsServerConstants.BlockUCState.UNDER_CONSTRUCTION, file, dnd, ps, false);

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Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

    }
    long recoveryId = 2002;
    long newSize = 273487234;
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));
    
    mockFileBlocks(2, HdfsServerConstants.BlockUCState.COMMITTED, 
      HdfsServerConstants.BlockUCState.COMPLETE, file, dnd, ps, true);

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Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

    }
    long recoveryId = 2002;
    long newSize = 273487234;
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));
    
    mockFileBlocks(2, HdfsServerConstants.BlockUCState.COMMITTED, 
      HdfsServerConstants.BlockUCState.UNDER_CONSTRUCTION, file, dnd, ps, true);

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Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

    }
    long recoveryId = 2002;
    long newSize = 273487234;
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));
    
    mockFileBlocks(2, HdfsServerConstants.BlockUCState.COMMITTED, 
      HdfsServerConstants.BlockUCState.UNDER_CONSTRUCTION, file, dnd, ps, true);

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Examples of org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor

    }
    long recoveryId = 2002;
    long newSize = 273487234;
    Path file = 
      spy(new Path("/" + GenericTestUtils.getMethodName() + "_test.dat"));
    DatanodeDescriptor dnd = mock(DatanodeDescriptor.class);
    PermissionStatus ps =
      new PermissionStatus("test", "test", new FsPermission((short)0777));
    
    mockFileBlocks(2, HdfsServerConstants.BlockUCState.COMMITTED, 
      HdfsServerConstants.BlockUCState.UNDER_CONSTRUCTION, file, dnd, ps, true);

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