private TraceScope continueTraceSpan(ClientOperationHeaderProto header, String description) { return continueTraceSpan(header.getBaseHeader(), description); }
private TraceScope continueTraceSpan(BaseHeaderProto header, String description) { return continueTraceSpan(header.getTraceInfo(), description); }
/** Receive {@link Op#REQUEST_SHORT_CIRCUIT_SHM} */ private void opRequestShortCircuitShm(DataInputStream in) throws IOException { final ShortCircuitShmRequestProto proto = ShortCircuitShmRequestProto.parseFrom(vintPrefixed(in)); TraceScope traceScope = continueTraceSpan(proto.getTraceInfo(), proto.getClass().getSimpleName()); try { requestShortCircuitShm(proto.getClientName()); } finally { if (traceScope != null) traceScope.close(); } }
/** Receive {@link Op#RELEASE_SHORT_CIRCUIT_FDS} */ private void opReleaseShortCircuitFds(DataInputStream in) throws IOException { final ReleaseShortCircuitAccessRequestProto proto = ReleaseShortCircuitAccessRequestProto.parseFrom(vintPrefixed(in)); TraceScope traceScope = continueTraceSpan(proto.getTraceInfo(), proto.getClass().getSimpleName()); try { releaseShortCircuitFds(PBHelperClient.convert(proto.getSlotId())); } finally { if (traceScope != null) traceScope.close(); } }
/** Receive OP_COPY_BLOCK */ private void opCopyBlock(DataInputStream in) throws IOException { OpCopyBlockProto proto = OpCopyBlockProto.parseFrom(vintPrefixed(in)); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); try { copyBlock(PBHelperClient.convert(proto.getHeader().getBlock()), PBHelperClient.convert(proto.getHeader().getToken())); } finally { if (traceScope != null) traceScope.close(); } }
/** Receive OP_BLOCK_CHECKSUM */ private void opBlockChecksum(DataInputStream in) throws IOException { OpBlockChecksumProto proto = OpBlockChecksumProto.parseFrom(vintPrefixed(in)); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); try { blockChecksum(PBHelperClient.convert(proto.getHeader().getBlock()), PBHelperClient.convert(proto.getHeader().getToken()), PBHelperClient.convert(proto.getBlockChecksumOptions())); } finally { if (traceScope != null) traceScope.close(); } }
/** Receive OP_REPLACE_BLOCK */ private void opReplaceBlock(DataInputStream in) throws IOException { OpReplaceBlockProto proto = OpReplaceBlockProto.parseFrom(vintPrefixed(in)); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); try { replaceBlock(PBHelperClient.convert(proto.getHeader().getBlock()), PBHelperClient.convertStorageType(proto.getStorageType()), PBHelperClient.convert(proto.getHeader().getToken()), proto.getDelHint(), PBHelperClient.convert(proto.getSource()), proto.getStorageId()); } finally { if (traceScope != null) traceScope.close(); } }
/** Receive {@link Op#REQUEST_SHORT_CIRCUIT_FDS} */ private void opRequestShortCircuitFds(DataInputStream in) throws IOException { final OpRequestShortCircuitAccessProto proto = OpRequestShortCircuitAccessProto.parseFrom(vintPrefixed(in)); SlotId slotId = (proto.hasSlotId()) ? PBHelperClient.convert(proto.getSlotId()) : null; TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); try { requestShortCircuitFds(PBHelperClient.convert(proto.getHeader().getBlock()), PBHelperClient.convert(proto.getHeader().getToken()), slotId, proto.getMaxVersion(), proto.getSupportsReceiptVerification()); } finally { if (traceScope != null) traceScope.close(); } }
/** Receive {@link Op#TRANSFER_BLOCK} */ private void opTransferBlock(DataInputStream in) throws IOException { final OpTransferBlockProto proto = OpTransferBlockProto.parseFrom(vintPrefixed(in)); final DatanodeInfo[] targets = PBHelperClient.convert(proto.getTargetsList()); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); try { final ExtendedBlock block = PBHelperClient.convert(proto.getHeader().getBaseHeader().getBlock()); final StorageType[] targetStorageTypes = PBHelperClient.convertStorageTypes(proto.getTargetStorageTypesList(), targets.length); transferBlock(block, PBHelperClient.convert(proto.getHeader().getBaseHeader().getToken()), proto.getHeader().getClientName(), targets, targetStorageTypes, proto.getTargetStorageIdsList().toArray(new String[0]) ); } finally { if (traceScope != null) traceScope.close(); } }
/** Receive OP_READ_BLOCK */ private void opReadBlock() throws IOException { OpReadBlockProto proto = OpReadBlockProto.parseFrom(vintPrefixed(in)); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); try { readBlock(PBHelperClient.convert(proto.getHeader().getBaseHeader().getBlock()), PBHelperClient.convert(proto.getHeader().getBaseHeader().getToken()), proto.getHeader().getClientName(), proto.getOffset(), proto.getLen(), proto.getSendChecksums(), (proto.hasCachingStrategy() ? getCachingStrategy(proto.getCachingStrategy()) : CachingStrategy.newDefaultStrategy())); } finally { if (traceScope != null) traceScope.close(); } }
/** Receive OP_STRIPED_BLOCK_CHECKSUM. */ private void opStripedBlockChecksum(DataInputStream dis) throws IOException { OpBlockGroupChecksumProto proto = OpBlockGroupChecksumProto.parseFrom(vintPrefixed(dis)); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); StripedBlockInfo stripedBlockInfo = new StripedBlockInfo( PBHelperClient.convert(proto.getHeader().getBlock()), PBHelperClient.convert(proto.getDatanodes()), PBHelperClient.convertTokens(proto.getBlockTokensList()), PBHelperClient.convertBlockIndices(proto.getBlockIndicesList()), PBHelperClient.convertErasureCodingPolicy(proto.getEcPolicy()) ); try { blockGroupChecksum(stripedBlockInfo, PBHelperClient.convert(proto.getHeader().getToken()), proto.getRequestedNumBytes(), PBHelperClient.convert(proto.getBlockChecksumOptions())); } finally { if (traceScope != null) { traceScope.close(); } } } }
final OpWriteBlockProto proto = OpWriteBlockProto.parseFrom(vintPrefixed(in)); final DatanodeInfo[] targets = PBHelperClient.convert(proto.getTargetsList()); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); try {