示例#1
0
 // 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());
 }
示例#2
0
        /// <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);
        }