// Stores status of decommissioning.
// If node is not decommissioning, do not use this object for anything.
public virtual int UpdateBlockReportContext(BlockReportContext context)
{
if (curBlockReportId != context.GetReportId())
{
curBlockReportId = context.GetReportId();
curBlockReportRpcsSeen = new BitSet(context.GetTotalRpcs());
}
curBlockReportRpcsSeen.Set(context.GetCurRpc());
return(curBlockReportRpcsSeen.Cardinality());
}
/// <exception cref="System.IO.IOException"/>
public virtual DatanodeCommand BlockReport(DatanodeRegistration registration, string
poolId, StorageBlockReport[] reports, BlockReportContext context)
{
DatanodeProtocolProtos.BlockReportRequestProto.Builder builder = DatanodeProtocolProtos.BlockReportRequestProto
.NewBuilder().SetRegistration(PBHelper.Convert(registration)).SetBlockPoolId(poolId
);
bool useBlocksBuffer = registration.GetNamespaceInfo().IsCapabilitySupported(NamespaceInfo.Capability
.StorageBlockReportBuffers);
foreach (StorageBlockReport r in reports)
{
DatanodeProtocolProtos.StorageBlockReportProto.Builder reportBuilder = DatanodeProtocolProtos.StorageBlockReportProto
.NewBuilder().SetStorage(PBHelper.Convert(r.GetStorage()));
BlockListAsLongs blocks = r.GetBlocks();
if (useBlocksBuffer)
{
reportBuilder.SetNumberOfBlocks(blocks.GetNumberOfBlocks());
reportBuilder.AddAllBlocksBuffers(blocks.GetBlocksBuffers());
}
else
{
foreach (long value in blocks.GetBlockListAsLongs())
{
reportBuilder.AddBlocks(value);
}
}
builder.AddReports(((DatanodeProtocolProtos.StorageBlockReportProto)reportBuilder
.Build()));
}
builder.SetContext(PBHelper.Convert(context));
DatanodeProtocolProtos.BlockReportResponseProto resp;
try
{
resp = rpcProxy.BlockReport(NullController, ((DatanodeProtocolProtos.BlockReportRequestProto
)builder.Build()));
}
catch (ServiceException se)
{
throw ProtobufHelper.GetRemoteException(se);
}
return(resp.HasCmd() ? PBHelper.Convert(resp.GetCmd()) : null);
}