/// <exception cref="System.IO.IOException"/>
public override void ReplaceBlock(ExtendedBlock blk, StorageType storageType, Org.Apache.Hadoop.Security.Token.Token
<BlockTokenIdentifier> blockToken, string delHint, DatanodeInfo source)
{
DataTransferProtos.OpReplaceBlockProto proto = ((DataTransferProtos.OpReplaceBlockProto
)DataTransferProtos.OpReplaceBlockProto.NewBuilder().SetHeader(DataTransferProtoUtil
.BuildBaseHeader(blk, blockToken)).SetStorageType(PBHelper.ConvertStorageType(storageType
)).SetDelHint(delHint).SetSource(PBHelper.ConvertDatanodeInfo(source)).Build());
Send(@out, OP.ReplaceBlock, proto);
}
/// <summary>Receive OP_REPLACE_BLOCK</summary>
/// <exception cref="System.IO.IOException"/>
private void OpReplaceBlock(DataInputStream @in)
{
DataTransferProtos.OpReplaceBlockProto proto = DataTransferProtos.OpReplaceBlockProto
.ParseFrom(PBHelper.VintPrefixed(@in));
TraceScope traceScope = DataTransferProtoUtil.ContinueTraceSpan(proto.GetHeader()
, proto.GetType().Name);
try
{
ReplaceBlock(PBHelper.Convert(proto.GetHeader().GetBlock()), PBHelper.ConvertStorageType
(proto.GetStorageType()), PBHelper.Convert(proto.GetHeader().GetToken()), proto.
GetDelHint(), PBHelper.Convert(proto.GetSource()));
}
finally
{
if (traceScope != null)
{
traceScope.Close();
}
}
}
