public async Task ReadAsync(TProtocol iprot, CancellationToken cancellationToken)
{
iprot.IncrementRecursionDepth();
try
{
TField field;
await iprot.ReadStructBeginAsync(cancellationToken);
while (true)
{
field = await iprot.ReadFieldBeginAsync(cancellationToken);
if (field.Type == TType.Stop)
{
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.Struct)
{
Put = new TPut();
await Put.ReadAsync(iprot, cancellationToken);
}
else
{
await TProtocolUtil.SkipAsync(iprot, field.Type, cancellationToken);
}
break;
case 2:
if (field.Type == TType.Struct)
{
DeleteSingle = new TDelete();
await DeleteSingle.ReadAsync(iprot, cancellationToken);
}
else
{
await TProtocolUtil.SkipAsync(iprot, field.Type, cancellationToken);
}
break;
default:
await TProtocolUtil.SkipAsync(iprot, field.Type, cancellationToken);
break;
}
await iprot.ReadFieldEndAsync(cancellationToken);
}
await iprot.ReadStructEndAsync(cancellationToken);
}
finally
{
iprot.DecrementRecursionDepth();
}
}
public void Read(TProtocol iprot)
{
TField field;
iprot.ReadStructBegin();
while (true)
{
field = iprot.ReadFieldBegin();
if (field.Type == TType.Stop)
{
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.Struct)
{
Put = new TPut();
Put.Read(iprot);
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.Struct)
{
DeleteSingle = new TDelete();
DeleteSingle.Read(iprot);
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
public static void CheckAndDelete(string configname, string table, string rowid, string family, string columnname, object columnvalue, string[] delcolumns)
{
//实例化Socket连接
//transport = new TSocket("2.5.172.38", 30001);
var transport = new TSocket(configname);
//实例化一个协议对象
TProtocol tProtocol = new TBinaryProtocol(transport);
byte[] tablenamebytes = Encoding.UTF8.GetBytes(table);
byte[] rowidbytes = Encoding.UTF8.GetBytes(rowid);
byte[] familybytes = Encoding.UTF8.GetBytes(family);
byte[] columnnamebytes = Encoding.UTF8.GetBytes(columnname);
byte[] columnvaluebytes = null;
if (columnvalue != null)
{
columnvaluebytes = Serializer.TSerializer.GetBytes(columnvalue);
}
using (var client = new HBase.Thrift2.THBaseService.Client(tProtocol))
{
transport.Open();
try
{
TDelete del = new TDelete(rowidbytes);
if (delcolumns != null && delcolumns.Length > 0)
{
del.Columns = new List <TColumn>();
foreach (var col in delcolumns)
{
var tdelcol = new TColumn(familybytes);
tdelcol.Qualifier = Encoding.UTF8.GetBytes(col);
del.Columns.Add(tdelcol);
}
}
client.checkAndDelete(tablenamebytes, rowidbytes, familybytes, columnnamebytes, columnvaluebytes, del);
}
finally
{
transport.Close();
}
}
}
public static void Delete(string configname, string table, string rowid)
{
//实例化Socket连接
//transport = new TSocket("2.5.172.38", 30001);
var transport = new TSocket(configname);
//实例化一个协议对象
TProtocol tProtocol = new TBinaryProtocol(transport);
byte[] tablenamebytes = Encoding.UTF8.GetBytes(table);
byte[] rowidbytes = Encoding.UTF8.GetBytes(rowid);
using (var client = new HBase.Thrift2.THBaseService.Client(tProtocol))
{
transport.Open();
try
{
TDelete del = new TDelete(rowidbytes);
client.deleteSingle(tablenamebytes, del);
}
finally
{
transport.Close();
}
}
}
