List of sendHeartbeat() Examples

Examples of sendHeartbeat()

gov.nist.javax.sip.ListeningPointExt.sendHeartbeat()
Send a heartbeat to the specified Ip address and port via this listening point. This method can be used to send out a period CR-LF for NAT keepalive. @since 2.0
org.apache.flink.runtime.jobmanager.JobManager.sendHeartbeat()
org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolClientSideTranslatorPB.sendHeartbeat()
org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()
sendHeartbeat() tells the NameNode that the DataNode is still alive and well. Includes some status info, too. It also gives the NameNode a chance to return an array of "DatanodeCommand" objects. A DatanodeCommand tells the DataNode to invalidate local block(s), or to copy them to other DataNodes, etc.

Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()

      // Expected
    }


    // Ensure heartbeat from dead datanode is rejected with a command
    // that asks datanode to register again
    DatanodeCommand[] cmd = dnp.sendHeartbeat(reg, 0, 0, 0, 0, 0, 0, 0);
    Assert.assertEquals(1, cmd.length);
    Assert.assertEquals(cmd[0].getAction(), DatanodeCommand.REGISTER
        .getAction());
  }
}

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Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()

        Mockito.any(DatanodeRegistration.class));
    
    when(namenode.versionRequest()).thenReturn(new NamespaceInfo
        (1, CLUSTER_ID, POOL_ID, 1L, 1));
    
    when(namenode.sendHeartbeat(any(DatanodeRegistration.class), anyLong(), 
        anyLong(), anyLong(), anyLong(), anyInt(), anyInt(), anyInt()))
        .thenReturn(new DatanodeCommand[0]);


    dn = new DataNode(conf, dirs, null) {
      @Override

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Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()

      // Expected
    }


    // Ensure heartbeat from dead datanode is rejected with a command
    // that asks datanode to register again
    DatanodeCommand[] cmd = dnp.sendHeartbeat(reg, 0, 0, 0, 0, 0, 0, 0);
    Assert.assertEquals(1, cmd.length);
    Assert.assertEquals(cmd[0].getAction(), DatanodeCommand.REGISTER
        .getAction());
  }
}

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Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()

    dataDir.mkdirs();
    dirs.add(dataDir);
    DatanodeProtocol namenode = mock(DatanodeProtocol.class);
    when(namenode.versionRequest()).thenReturn(new NamespaceInfo
        (1, CLUSTER_ID, POOL_ID, 1L, 1));
    when(namenode.sendHeartbeat(any(DatanodeRegistration.class), anyLong(), 
        anyLong(), anyLong(), anyLong(), anyInt(), anyInt(), anyInt()))
        .thenReturn(new DatanodeCommand[0]);
    dn = new DataNode(conf, dirs, null);
    
    DataNodeTestUtils.setBPNamenodeByIndex(dn, nsifno, POOL_ID, namenode);

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Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()

    FileUtil.fullyDelete(dataDir);
    dataDir.mkdirs();
    dirs.add(dataDir);
    DatanodeProtocol namenode = mock(DatanodeProtocol.class);
    when(namenode.versionRequest()).thenReturn(new NamespaceInfo(1, 1L, 1));
    when(namenode.sendHeartbeat(any(DatanodeRegistration.class), anyLong(), 
        anyLong(), anyLong(), anyInt(), anyInt(), anyInt())).thenReturn(
            new DatanodeCommand[0]);
    dn = new DataNode(conf, dirs, namenode, null);
  }

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Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()

      // Expected
    }


    // Ensure heartbeat from dead datanode is rejected with a command
    // that asks datanode to register again
    DatanodeCommand[] cmd = dnp.sendHeartbeat(reg, 0, 0, 0, 0, 0, 0);
    Assert.assertEquals(1, cmd.length);
    Assert.assertEquals(cmd[0].getAction(), DatanodeCommand.REGISTER
        .getAction());
  }
}

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Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()


    // Ensure heartbeat from dead datanode is rejected with a command
    // that asks datanode to register again
    StorageReport[] rep = { new StorageReport(reg.getStorageID(), false, 0, 0,
        0, 0) };
    DatanodeCommand[] cmd = dnp.sendHeartbeat(reg, rep, 0, 0, 0).getCommands();
    assertEquals(1, cmd.length);
    assertEquals(cmd[0].getAction(), RegisterCommand.REGISTER
        .getAction());
  }
}

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Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()

    // Ensure heartbeat from dead datanode is rejected with a command
    // that asks datanode to register again
    StorageReport[] rep = { new StorageReport(
        new DatanodeStorage(reg.getDatanodeUuid()),
        false, 0, 0, 0, 0) };
    DatanodeCommand[] cmd = dnp.sendHeartbeat(reg, rep, 0L, 0L, 0, 0, 0)
      .getCommands();
    assertEquals(1, cmd.length);
    assertEquals(cmd[0].getAction(), RegisterCommand.REGISTER
        .getAction());
  }

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Examples of org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol.sendHeartbeat()

      // Expected
    }


    // Ensure heartbeat from dead datanode is rejected with a command
    // that asks datanode to register again
    DatanodeCommand[] cmd = dnp.sendHeartbeat(reg, 0, 0, 0, 0, 0, 0);
    Assert.assertEquals(1, cmd.length);
    Assert.assertEquals(cmd[0].getAction(), DatanodeCommand.REGISTER
        .getAction());
  }
}

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