Examples of PayloadCarryingRpcController

org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController
Optionally carries Cells across the proxy/service interface down into ipc. On its way out it optionally carries a set of result Cell data. We stick the Cells here when we want to avoid having to protobuf them. This class is used ferrying data across the proxy/protobuf service chasm. Used by client and server ipc'ing.

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

      new RegionServerCallable<Result>(this.connection, getName(), append.getRow()) {
        public Result call() throws IOException {
          try {
            MutateRequest request = RequestConverter.buildMutateRequest(
              getLocation().getRegionInfo().getRegionName(), append);
            PayloadCarryingRpcController rpcController = new PayloadCarryingRpcController();
            rpcController.setPriority(getTableName());
            MutateResponse response = getStub().mutate(rpcController, request);
            if (!response.hasResult()) return null;
            return ProtobufUtil.toResult(response.getResult(), rpcController.cellScanner());
          } catch (ServiceException se) {
            throw ProtobufUtil.getRemoteException(se);
          }
        }
      };

View Full Code Here

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

        getName(), increment.getRow()) {
      public Result call() throws IOException {
        try {
          MutateRequest request = RequestConverter.buildMutateRequest(
            getLocation().getRegionInfo().getRegionName(), increment);
            PayloadCarryingRpcController rpcController = new PayloadCarryingRpcController();
            rpcController.setPriority(getTableName());
            MutateResponse response = getStub().mutate(rpcController, request);
            return ProtobufUtil.toResult(response.getResult(), rpcController.cellScanner());
          } catch (ServiceException se) {
            throw ProtobufUtil.getRemoteException(se);
          }
        }
      };

View Full Code Here

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

        public Long call() throws IOException {
          try {
            MutateRequest request = RequestConverter.buildMutateRequest(
              getLocation().getRegionInfo().getRegionName(), row, family,
              qualifier, amount, durability);
            PayloadCarryingRpcController rpcController = new PayloadCarryingRpcController();
            rpcController.setPriority(getTableName());
            MutateResponse response = getStub().mutate(rpcController, request);
            Result result =
              ProtobufUtil.toResult(response.getResult(), rpcController.cellScanner());
            return Long.valueOf(Bytes.toLong(result.getValue(family, qualifier)));
          } catch (ServiceException se) {
            throw ProtobufUtil.getRemoteException(se);
          }
        }

View Full Code Here

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

  public static void replicateWALEntry(final AdminService.BlockingInterface admin,
      final HLog.Entry[] entries) throws IOException {
    Pair<AdminProtos.ReplicateWALEntryRequest, CellScanner> p =
      buildReplicateWALEntryRequest(entries);
    try {
      PayloadCarryingRpcController controller = new PayloadCarryingRpcController(p.getSecond());
      admin.replicateWALEntry(controller, p.getFirst());
    } catch (ServiceException se) {
      throw ProtobufUtil.getRemoteException(se);
    }
  }

View Full Code Here

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

      AdminService.BlockingInterface remoteSvr = conn.getAdmin(getLocation().getServerName());


      Pair<AdminProtos.ReplicateWALEntryRequest, CellScanner> p =
          ReplicationProtbufUtil.buildReplicateWALEntryRequest(entriesArray);
      try {
        PayloadCarryingRpcController controller = new PayloadCarryingRpcController(p.getSecond());
        remoteSvr.replay(controller, p.getFirst());
      } catch (ServiceException se) {
        throw ProtobufUtil.getRemoteException(se);
      }
    }

View Full Code Here

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

        ScanRequest request = null;
        try {
          incRPCcallsMetrics();
          request = RequestConverter.buildScanRequest(scannerId, caching, false, nextCallSeq);
          ScanResponse response = null;
          PayloadCarryingRpcController controller = new PayloadCarryingRpcController();
          try {
            controller.setPriority(getTableName());
            response = getStub().scan(controller, request);
            // Client and RS maintain a nextCallSeq number during the scan. Every next() call
            // from client to server will increment this number in both sides. Client passes this
            // number along with the request and at RS side both the incoming nextCallSeq and its
            // nextCallSeq will be matched. In case of a timeout this increment at the client side
            // should not happen. If at the server side fetching of next batch of data was over,
            // there will be mismatch in the nextCallSeq number. Server will throw
            // OutOfOrderScannerNextException and then client will reopen the scanner with startrow
            // as the last successfully retrieved row.
            // See HBASE-5974
            nextCallSeq++;
            long timestamp = System.currentTimeMillis();
            // Results are returned via controller
            CellScanner cellScanner = controller.cellScanner();
            rrs = ResponseConverter.getResults(cellScanner, response);
            if (logScannerActivity) {
              long now = System.currentTimeMillis();
              if (now - timestamp > logCutOffLatency) {
                int rows = rrs == null ? 0 : rrs.length;

View Full Code Here

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

          firstMetaServer.getRegionInfo().getRegionName(), scan, 1, true);
        Result[] values = null;
        // Get a batch at a time.
        ClientService.BlockingInterface server = connection.getClient(firstMetaServer
            .getServerName());
        PayloadCarryingRpcController controller = new PayloadCarryingRpcController();
        try {
          controller.setPriority(tableName);
          ScanResponse response = server.scan(controller, request);
          values = ResponseConverter.getResults(controller.cellScanner(), response);
        } catch (ServiceException se) {
          throw ProtobufUtil.getRemoteException(se);
        }


        // let us wait until hbase:meta table is updated and

View Full Code Here

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

          RegionAction.Builder regionMutationBuilder = RequestConverter.buildRegionAction(
            getLocation().getRegionInfo().getRegionName(), rm);
          regionMutationBuilder.setAtomic(true);
          MultiRequest request =
            MultiRequest.newBuilder().addRegionAction(regionMutationBuilder.build()).build();
          PayloadCarryingRpcController pcrc = new PayloadCarryingRpcController();
          pcrc.setPriority(tableName);
          getStub().multi(null, request);
        } catch (ServiceException se) {
          throw ProtobufUtil.getRemoteException(se);
        }
        return null;

View Full Code Here

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

      new RegionServerCallable<Result>(this.connection, getName(), append.getRow()) {
        public Result call() throws IOException {
          try {
            MutateRequest request = RequestConverter.buildMutateRequest(
              getLocation().getRegionInfo().getRegionName(), append);
            PayloadCarryingRpcController rpcController = new PayloadCarryingRpcController();
            rpcController.setPriority(getTableName());
            MutateResponse response = getStub().mutate(rpcController, request);
            if (!response.hasResult()) return null;
            return ProtobufUtil.toResult(response.getResult(), rpcController.cellScanner());
          } catch (ServiceException se) {
            throw ProtobufUtil.getRemoteException(se);
          }
        }
      };

View Full Code Here

Examples of org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController

        getName(), increment.getRow()) {
      public Result call() throws IOException {
        try {
          MutateRequest request = RequestConverter.buildMutateRequest(
            getLocation().getRegionInfo().getRegionName(), increment);
            PayloadCarryingRpcController rpcController = new PayloadCarryingRpcController();
            rpcController.setPriority(getTableName());
            MutateResponse response = getStub().mutate(rpcController, request);
            return ProtobufUtil.toResult(response.getResult(), rpcController.cellScanner());
          } catch (ServiceException se) {
            throw ProtobufUtil.getRemoteException(se);
          }
        }
      };

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.