Example usage for org.apache.hadoop.hdfs.protocol DatanodeInfo getInfoPort

Introduction

In this page you can find the example usage for org.apache.hadoop.hdfs.protocol DatanodeInfo getInfoPort.

Prototype

public int getInfoPort() 

Source Link

Usage

From source file:com.bigstep.datalake.JsonUtil.java

License:Apache License

/** Convert a DatanodeInfo to a Json map. */
static Map<String, Object> toJsonMap(final DatanodeInfo datanodeinfo) {
    if (datanodeinfo == null) {
        return null;
    }/*from   ww w  . j  a  v  a2 s.c o  m*/

    // TODO: Fix storageID
    final Map<String, Object> m = new TreeMap<String, Object>();
    m.put("ipAddr", datanodeinfo.getIpAddr());
    // 'name' is equivalent to ipAddr:xferPort. Older clients (1.x, 0.23.x)
    // expects this instead of the two fields.
    m.put("name", datanodeinfo.getXferAddr());
    m.put("hostName", datanodeinfo.getHostName());
    m.put("storageID", datanodeinfo.getDatanodeUuid());
    m.put("xferPort", datanodeinfo.getXferPort());
    m.put("infoPort", datanodeinfo.getInfoPort());
    m.put("infoSecurePort", datanodeinfo.getInfoSecurePort());
    m.put("ipcPort", datanodeinfo.getIpcPort());

    m.put("capacity", datanodeinfo.getCapacity());
    m.put("dfsUsed", datanodeinfo.getDfsUsed());
    m.put("remaining", datanodeinfo.getRemaining());
    m.put("blockPoolUsed", datanodeinfo.getBlockPoolUsed());
    m.put("cacheCapacity", datanodeinfo.getCacheCapacity());
    m.put("cacheUsed", datanodeinfo.getCacheUsed());
    m.put("lastUpdate", datanodeinfo.getLastUpdate());
    m.put("lastUpdateMonotonic", datanodeinfo.getLastUpdateMonotonic());
    m.put("xceiverCount", datanodeinfo.getXceiverCount());
    m.put("networkLocation", datanodeinfo.getNetworkLocation());
    m.put("adminState", datanodeinfo.getAdminState().name());
    return m;
}

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From source file:org.apache.hawq.pxf.service.rest.ClusterNodesResource.java

License:Apache License

private void verifyNode(DatanodeInfo node) throws NodeDataException {
    int port = node.getInfoPort();
    String ip = node.getIpAddr();

    if (StringUtils.isEmpty(ip)) {
        throw new NodeDataException("Invalid IP: " + ip + " (Node " + node + ")");
    }/*from   w  ww  .  ja  va  2  s  .  com*/

    if (port <= 0) {
        throw new NodeDataException("Invalid port: " + port + " (Node " + node + ")");
    }
}

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From source file:org.apache.hawq.pxf.service.rest.ClusterNodesResource.java

License:Apache License

String writeNode(DatanodeInfo node) throws java.io.IOException {
    return "{\"host\":\"" + node.getIpAddr() + "\",\"port\":" + node.getInfoPort() + "}";
}

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From source file:org.openflamingo.remote.thrift.thriftfs.ThriftUtils.java

License:Apache License

public static DatanodeInfo toThrift(org.apache.hadoop.hdfs.protocol.DatanodeInfo node,
        Map<DatanodeID, Integer> thriftPorts) {
    if (node == null) {
        return new DatanodeInfo();
    }//w w w.jav a2 s . c o m

    DatanodeInfo ret = new DatanodeInfo();
    ret.name = node.getName();
    ret.storageID = node.storageID;
    ret.host = node.getHost();
    Integer p = thriftPorts.get(node);
    if (p == null) {
        LOG.warn("Unknown Thrift port for datanode " + node.name);
        ret.thriftPort = Constants.UNKNOWN_THRIFT_PORT;
    } else {
        ret.thriftPort = p.intValue();
    }

    ret.capacity = node.getCapacity();
    ret.dfsUsed = node.getDfsUsed();
    ret.remaining = node.getRemaining();
    ret.xceiverCount = node.getXceiverCount();
    ret.state = node.isDecommissioned() ? DatanodeState.DECOMMISSIONED
            : node.isDecommissionInProgress() ? DatanodeState.DECOMMISSION_INPROGRESS
                    : DatanodeState.NORMAL_STATE;
    ret.httpPort = node.getInfoPort();

    long timestamp = node.getLastUpdate();
    long currentTime = System.currentTimeMillis();
    ret.millisSinceUpdate = currentTime - timestamp;

    return ret;
}

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