/// <summary>Receive OP_WRITE_BLOCK</summary>
/// <exception cref="System.IO.IOException"/>
private void OpWriteBlock(DataInputStream @in)
{
DataTransferProtos.OpWriteBlockProto proto = DataTransferProtos.OpWriteBlockProto
.ParseFrom(PBHelper.VintPrefixed(@in));
DatanodeInfo[] targets = PBHelper.Convert(proto.GetTargetsList());
TraceScope traceScope = DataTransferProtoUtil.ContinueTraceSpan(proto.GetHeader()
, proto.GetType().Name);
try
{
WriteBlock(PBHelper.Convert(proto.GetHeader().GetBaseHeader().GetBlock()), PBHelper
.ConvertStorageType(proto.GetStorageType()), PBHelper.Convert(proto.GetHeader().
GetBaseHeader().GetToken()), proto.GetHeader().GetClientName(), targets, PBHelper
.ConvertStorageTypes(proto.GetTargetStorageTypesList(), targets.Length), PBHelper
.Convert(proto.GetSource()), DataTransferProtoUtil.FromProto(proto.GetStage()),
proto.GetPipelineSize(), proto.GetMinBytesRcvd(), proto.GetMaxBytesRcvd(), proto
.GetLatestGenerationStamp(), DataTransferProtoUtil.FromProto(proto.GetRequestedChecksum
()), (proto.HasCachingStrategy() ? GetCachingStrategy(proto.GetCachingStrategy()
) : CachingStrategy.NewDefaultStrategy()), (proto.HasAllowLazyPersist() ? proto.
GetAllowLazyPersist() : false), (proto.HasPinning() ? proto.GetPinning() : false
), (PBHelper.ConvertBooleanList(proto.GetTargetPinningsList())));
}
finally
{
if (traceScope != null)
{
traceScope.Close();
}
}
}
