public DatanodeInfo(DatanodeID nodeID, string location, long capacity, long dfsUsed
, long remaining, long blockPoolUsed, long cacheCapacity, long cacheUsed, long lastUpdate
, long lastUpdateMonotonic, int xceiverCount, DatanodeInfo.AdminStates adminState
)
: this(nodeID.GetIpAddr(), nodeID.GetHostName(), nodeID.GetDatanodeUuid(), nodeID
.GetXferPort(), nodeID.GetInfoPort(), nodeID.GetInfoSecurePort(), nodeID.GetIpcPort
(), capacity, dfsUsed, remaining, blockPoolUsed, cacheCapacity, cacheUsed, lastUpdate
, lastUpdateMonotonic, xceiverCount, location, adminState)
{
}
/// <summary>Sets the admin state of this node.</summary>
protected internal virtual void SetAdminState(DatanodeInfo.AdminStates newState)
{
if (newState == DatanodeInfo.AdminStates.Normal)
{
adminState = null;
}
else
{
adminState = newState;
}
}
public DatanodeInfo(DatanodeID nodeID)
: base(nodeID)
{
this.capacity = 0L;
this.dfsUsed = 0L;
this.remaining = 0L;
this.blockPoolUsed = 0L;
this.cacheCapacity = 0L;
this.cacheUsed = 0L;
this.lastUpdate = 0L;
this.lastUpdateMonotonic = 0L;
this.xceiverCount = 0;
this.adminState = null;
}
public DatanodeInfo(DatanodeInfo from)
: base(from)
{
this.capacity = from.GetCapacity();
this.dfsUsed = from.GetDfsUsed();
this.remaining = from.GetRemaining();
this.blockPoolUsed = from.GetBlockPoolUsed();
this.cacheCapacity = from.GetCacheCapacity();
this.cacheUsed = from.GetCacheUsed();
this.lastUpdate = from.GetLastUpdate();
this.lastUpdateMonotonic = from.GetLastUpdateMonotonic();
this.xceiverCount = from.GetXceiverCount();
this.location = from.GetNetworkLocation();
this.adminState = from.GetAdminState();
}
/// <summary>Constructor</summary>
public DatanodeInfo(string ipAddr, string hostName, string datanodeUuid, int xferPort
, int infoPort, int infoSecurePort, int ipcPort, long capacity, long dfsUsed, long
remaining, long blockPoolUsed, long cacheCapacity, long cacheUsed, long lastUpdate
, long lastUpdateMonotonic, int xceiverCount, string networkLocation, DatanodeInfo.AdminStates
adminState)
: base(ipAddr, hostName, datanodeUuid, xferPort, infoPort, infoSecurePort, ipcPort
)
{
this.capacity = capacity;
this.dfsUsed = dfsUsed;
this.remaining = remaining;
this.blockPoolUsed = blockPoolUsed;
this.cacheCapacity = cacheCapacity;
this.cacheUsed = cacheUsed;
this.lastUpdate = lastUpdate;
this.lastUpdateMonotonic = lastUpdateMonotonic;
this.xceiverCount = xceiverCount;
this.location = networkLocation;
this.adminState = adminState;
}
/// <summary>Sets the admin state to indicate that decommission is complete.</summary>
public virtual void SetDecommissioned()
{
adminState = DatanodeInfo.AdminStates.Decommissioned;
}
/// <summary>Stop decommissioning a node.</summary>
/// <remarks>
/// Stop decommissioning a node.
/// old state.
/// </remarks>
public virtual void StopDecommission()
{
adminState = null;
}
/// <summary>Start decommissioning a node.</summary>
/// <remarks>
/// Start decommissioning a node.
/// old state.
/// </remarks>
public virtual void StartDecommission()
{
adminState = DatanodeInfo.AdminStates.DecommissionInprogress;
}