/** 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(); } }
fromProto(proto.getRequestedChecksum()), (proto.hasCachingStrategy() ? getCachingStrategy(proto.getCachingStrategy()) : CachingStrategy.newDefaultStrategy()), (proto.hasAllowLazyPersist() ? proto.getAllowLazyPersist() : false),
/** 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(PBHelper.convert(proto.getHeader().getBaseHeader().getBlock()), PBHelper.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_READ_BLOCK */ private void opReadBlock() throws IOException { OpReadBlockProto proto = OpReadBlockProto.parseFrom(vintPrefixed(in)); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); try { readBlock(PBHelper.convert(proto.getHeader().getBaseHeader().getBlock()), PBHelper.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_WRITE_BLOCK */ private void opWriteBlock(DataInputStream in) throws IOException { final OpWriteBlockProto proto = OpWriteBlockProto.parseFrom(vintPrefixed(in)); final DatanodeInfo[] targets = PBHelper.convert(proto.getTargetsList()); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); 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()), fromProto(proto.getStage()), proto.getPipelineSize(), proto.getMinBytesRcvd(), proto.getMaxBytesRcvd(), proto.getLatestGenerationStamp(), 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(); } }
/** Receive OP_WRITE_BLOCK */ private void opWriteBlock(DataInputStream in) throws IOException { final OpWriteBlockProto proto = OpWriteBlockProto.parseFrom(vintPrefixed(in)); final DatanodeInfo[] targets = PBHelper.convert(proto.getTargetsList()); TraceScope traceScope = continueTraceSpan(proto.getHeader(), proto.getClass().getSimpleName()); 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()), fromProto(proto.getStage()), proto.getPipelineSize(), proto.getMinBytesRcvd(), proto.getMaxBytesRcvd(), proto.getLatestGenerationStamp(), 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(); } }